Activiti7工作流+SpringBoot

文章目錄

• 一. Activiti相關概念
• 1. Activiti介紹
• 2. 核心類
• 2.1 ProcessEngine
• 2.2 服務(Service)類
• 2.2.1 TaskService
• 2.2.2 RepositoryService
• 2.2.3 RuntimeService
• 2.2.3 HistoryService
• 2.3 CommandContextIntercepter或CommandExecutor
• 2.4 核心業務對象
• 3. 上下文組件(Context)
• 3.1 CommandContext
• 3.2 ProcessEngineConfigurationImpl
• 3.3 ExecutionContext
• 4. 持久化組件
• 5. Event-Listener組件
• 6. Cache組件
• 7. 異步執行組件
• 8. PVM:Process Virtal Machine
• 二. Eclipse插件安裝：
• 三. 項目搭建
• 1. 新建Spring Boot工程
• 2. 引入Activiti相關依賴
• 3. 創建流程圖
• 4. 啟動工程
• 5. 修改配置
• 5.1 添加MySQL依賴
• 5.2 修改數據庫
• 5.3 Activiti相關配置
• 5.4 附上application.yml完整配置：
• 5.5 啟動工程
• 6. 編寫實例
• 6.1 引入Thymeleaf依賴，（前端使用Thymeleaf的配置已經在application.yml中）
• 6.2 創建Controller控制器
• 6.3 流程跟蹤與流程圖展示
• 6.4 附上DemoController完整代碼
• 7. 效果

一. Activiti相關概念

1. Activiti介紹

    Activiti是基於Apache許可的開源BPM平台，創始人Tom Baeyens原是JBPM架構師，可以理解為與JBPM出自同一祖師爺。它提供了Eclipse插件，開發可以通過插件直接繪制業務流程圖。基於Spring，ibatis等框架，並在此之上構建了非常清晰的開發框架。是由Alfresco軟件發布的業務流程管理（BPM）框架，它是覆蓋了業務流程管理、工作流、服務協作等領域的一個開源的、靈活的、易擴展的可執行流程語言框架。 本文基於Activiti7的Activiti Core，基於Spring Boot做簡單學習總結。（Activiti最新版本向微服務這邊靠齊了，並分Activiti Core與Activiti Cloud兩塊，Activiti Cloud還沒研究）

2. 核心類

2.1 ProcessEngine

    流程引擎的抽象，可以通過此類獲取需要的所有服務。

2.2 服務(Service)類

    通過ProcessEngine獲取，Activiti將不同生命周期的服務封裝在不同Service中，包括定義、部署、運行。通過服務類可獲取相關生命周期中的服務信息。

2.2.1 TaskService

    流程運行過程中，每個任務節點的相關操作接口，如complete,delete,delegate等。

2.2.2 RepositoryService

    流程定義和部署相關的存儲服務。

2.2.3 RuntimeService

    流程運行時相關的服務，如根據流程好啟動流程實例startProcessInstanceByKey。

2.2.3 HistoryService

    歷史記錄相關服務接口。

2.3 CommandContextIntercepter或CommandExecutor

    Activiti使用命令模式作為基礎開發模式，如Service中調用的各個方法都對應相應的命令對象。Service將請求委托給命令對象，命令對象來命令接受者，接受者接收后執行並返回結果。而CommandContextIntercepter的作用是攔截所有命令，並在命令前后執行一些公共方法。

2.4 核心業務對象

    org.activiti.engine.impl.persistence.entity包下的類，包括Task，ProcessInstance，Execution等。會根據不同職責實現相應接口的方法(如需要持久化則繼承PersistentObject接口)，與傳統的實體類不同。

3. 上下文組件(Context)

    用來保存生命周期比較長，全局性的信息，類似Application，主要包括如下三類。

3.1 CommandContext

    命令上下文，保存每個命令必要的資源，如持久化需要的session。

3.2 ProcessEngineConfigurationImpl

    流程引擎相關配置信息，整個引擎全局的配置信息，如數據源DataSource等。該對象為單例，在流程引擎創建的時候初始化。

3.3 ExecutionContext

    持有ExecutionEntity對象。

4. 持久化組件

    Activiti使用ibatis作OR映射，並在此基礎上增加設計了自己的持久化框架。在流程引擎創建時初始化。頂層接口Session、SessionFactory。Session有兩個實現類：DbSqlSession，負責sql表達式的執行。AbstractManager負責對象的持久化操作。SessionFactory有兩個實現類：DbSqlSessionFactory負責DbSqlSession相關操作，GenericManagerFactory負責AbstractManager相關操作。

5. Event-Listener組件

    Activiti允許客戶代碼介入流程執行，提供了事件監聽組件。監聽的事件類型可以分為TaskListener、JavaDelegate、Expression、ExecutionListener。ProcessEngineConfigurationImpl持有DelegateInterceptor的某個實例，方便調用handleInvocation。

6. Cache組件

    DbSqlSession中有cache的實現，Activiti基於List和Map來做緩存。如查詢時先查緩存，沒有則直接查詢並放入緩存。

7. 異步執行組件

    Activiti可以執行任務，JobExecutor為啟核心類，JobExecutor包含三個主要屬性：JobAcquisitionThread，BlockingQueue，ThreadPoolExecutor。方法ProcessEngines在引擎啟動時調用JobExecutor.start，JobAcquisitionThread 線程即開始工作，其run方法不斷循環執行AcquiredJobs中的job，執行一次后線程等待一定時間直到超時或者JobExecutor.jobWasAdded方法，因為有新任務而被調用。

8. PVM:Process Virtal Machine

    流程虛擬機API暴露了流程虛擬機的POJO核心，流程虛擬機API描述了一個工作流流程必備的組件，這些組件包括：
    PvmProcessDefinition：流程的定義，形象點說就是用戶畫的那個圖。靜態含義。
    PvmProcessInstance：流程實例，用戶發起的某個PvmProcessDefinition的一個實例，動態含義。
    PvmActivity：流程中的一個節點
    PvmTransition：銜接各個節點之間的路徑，形象點說就是圖中各個節點之間的連接線。
    PvmEvent：流程執行過程中觸發的事件

二. Eclipse插件安裝：

    我的Eclipse版本如下：

    下載離線安裝包（在線安裝始終失敗，應該出於網絡限制），地址：http://www.activiti.org/designer/archived/activiti-designer-5.18.0.zip
    離線安裝包安裝安裝依然提示相關包找不到，於是下載另外三個依賴包（org.eclipse.emf.transaction_1.4.0.v20100331-1738.jar、org.eclipse.emf.validation_1.7.0.201306111341.jar、org.eclipse.emf.workspace_1.5.1.v20120328-0001.jar，在Maven倉庫可以找到），放到Eclipse的plugin目錄下，繼續安裝，如下：

    確定后勾選相關選項，完成安裝，重啟Eclipse，New->Other

    出現以上標志，則安裝完成。

三. 項目搭建

1. 新建Spring Boot工程

    （我的Eclipse已經安裝Spring Boot插件）

    然后Next->Next…->Finish即可，然后改application.properties為application.yml（個人習慣）

2. 引入Activiti相關依賴

    在pom屬性中定義版本號，並添加Activiti相關依賴：

<activiti-dependencies.version>7.0.56</activiti-dependencies.version>

    
    
    
            

   
   
   
           

<dependencyManagement>
  <dependencies>
    <dependency>
      <groupId>org.activiti.dependencies</groupId>
      <artifactId>activiti-dependencies</artifactId>
      <version>${activiti-dependencies.version}</version>
      <scope>import</scope>
      <type>pom</type>
    </dependency>
  </dependencies>
</dependencyManagement>

    
    
    
            

<dependency>
      <groupId>org.activiti</groupId>
      <artifactId>activiti-spring-boot-starter</artifactId>
</dependency>

    
    
    
            

    由於Activiti默認使用H2數據庫，所以需添加H2數據庫支持（這里使用此SpringBoot版本默認1.4.197）：

<dependency>
      <groupId>com.h2database</groupId>
      <artifactId>h2</artifactId>
</dependency>

    
    
    
            

    出現錯誤：Missing artifact org.activiti:activiti-spring-boot-starter:jar:7.0.56

    添加私服倉庫地址：

<repositories>
        <repository>
          <id>alfresco</id>
          <name>Activiti Releases</name>
          <url>https://artifacts.alfresco.com/nexus/content/repositories/activiti-releases/</url>
          <releases>
            <enabled>true</enabled>
          </releases>
        </repository>
</repositories>

    
    
    
            

    錯誤消失。

3. 創建流程圖

    在此版本Activiti+SpringBoot，默認加載/processes/目錄下流程，於是在resources下新建processes目錄，並在目錄下new->Other，如下：

    使用Activiti圖編輯工具打開，創建如下流程（創建過程在此不介紹，就是右側工具欄的運用）：

4. 啟動工程

    看日志：

    從日志中可以看出，流程引擎已經默認創建，並可以看到使用的默認數據源是H2的數據源，我們創建的流程也已經部署。

5. 修改配置

    在正常使用中，一般系統會有自己的數據庫，而不會采用默認內存的H2數據庫，這里以MySQL為例。修改application.yml。

5.1 添加MySQL依賴

<!--使用mysql數據庫,導入mysql驅動-->
<dependency>
  <groupId>mysql</groupId>
  <artifactId>mysql-connector-java</artifactId>
</dependency>

    
    
    
            

5.2 修改數據庫

spring:
  ##數據庫連接信息
 datasource:
    # 數據源配置
 url: jdbc:mysql://127.0.0.1:3306/activity?useUnicode=true&characterEncoding=utf-8&useSSL=false
 username: root
 password: root
 driver-class-name: com.mysql.jdbc.Driver
    # SQLException: XAER_INVAL: Invalid arguments (or unsupported command)問題
 xa:
 properties:
 pinGlobalTxToPhysicalConnection: true
 useServerPrepStmts: true

    
    
    
            

5.3 Activiti相關配置

  # 參考配置https://www.cnblogs.com/liaojie970/p/8857710.html
 activiti:
    # 自動建表
 database-schema: ACTIVITI
 database-schema-update: true
 history-level: full
 db-history-used: true

    
    
    
            

    注意：
    database-schema-update表示啟動時檢查數據庫表，不存在則創建
    history-level表示哪種情況下使用歷史表，這里配置為full表示全部記錄歷史，方便繪制流程圖
    db-history-used為true表示使用歷史表，如果不配置，則工程啟動后可以檢查數據庫，只建立了17張表，歷史表沒有建立，則流程圖及運行節點無法展示（暫未找到可行方式）

5.4 附上application.yml完整配置：

# 服務配置
server:
 display-name: actdemo
 port: 8085
# Spring相關配置
 spring:
 ##數據庫連接信息
  datasource:
 # 數據源配置
  url: jdbc:mysql://127.0.0.1:3306/activity?useUnicode=true&characterEncoding=utf-8&useSSL=false
  username: root
  password: 888
  driver-class-name: com.mysql.jdbc.Driver
<span class="hljs-comment"><span class="hljs-comment"><span class="hljs-comment"><span class="hljs-comment"># SQLException: XAER_INVAL: Invalid arguments (or unsupported command)問題</span></span></span></span>

 xa:
  properties:
  pinGlobalTxToPhysicalConnection: true
  useServerPrepStmts: true
 thymeleaf:
  mode: HTML
  encoding: utf-8
 # 禁用緩存
  cache: false
  application:
 # 注冊應用名
  name: actdemo
  mvc:
 # 靜態資源路徑
  static-path-pattern: /static/**
 # 參考配置https://www.cnblogs.com/liaojie970/p/8857710.html
  activiti:
 # 自動建表
  database-schema: ACTIVITI
  database-schema-update: true
  history-level: full
  db-history-used: true

    
    
    
            

5.5 啟動工程

    觀察日志，流程引擎已成功加載，並已使用MySQL數據庫，如下：

    再看數據庫，已經創建25張表（老版本的Activiti創建表有手動執行SQL和通過調用流程引擎創建兩種方式，該版本與SpringBoot整合后，啟動默認創建需要的表）：

    注意：
    原SpringBoot工程使用版本2.1.1.RELEASE，啟動始終失敗，各種錯誤，后改為2.0.4.RELEASE版本，則啟動正常。

6. 編寫實例

    本例子使用Thymeleaf做前端頁面展示（SpringBoot推薦使用），並創建控制器Controller調用工作流接口與前端交互。

6.1 引入Thymeleaf依賴，（前端使用Thymeleaf的配置已經在application.yml中）

<!-- Thymeleaf依賴 -->
<dependency>
  <groupId>org.springframework.boot</groupId>
  <artifactId>spring-boot-starter-thymeleaf</artifactId>
</dependency>

    
    
    
            

6.2 創建Controller控制器

    創建啟動流程方法，主要代碼如下

/**  * <p>啟動請假流程</p>  * @return String 流程實例ID  * @author FRH  * @time 2018年12月10日上午11:03:36  * @version 1.0  */
    @RequestMapping(value="/start")
    @ResponseBody
    public String start() {
        // xml中定義的ID
        String instanceKey = "leaveProcess";
        logger.info("開啟請假流程...");
    <span class="hljs-comment"><span class="hljs-comment"><span class="hljs-comment"><span class="hljs-comment">// 設置流程參數，開啟流程</span></span></span></span>
    <span class="hljs-built_in"><span class="hljs-built_in"><span class="hljs-built_in"><span class="hljs-built_in">Map</span></span></span></span>&lt;<span class="hljs-built_in"><span class="hljs-built_in"><span class="hljs-built_in"><span class="hljs-built_in">String</span></span></span></span>,<span class="hljs-built_in"><span class="hljs-built_in"><span class="hljs-built_in"><span class="hljs-built_in">Object</span></span></span></span>&gt; map = <span class="hljs-keyword"><span class="hljs-keyword"><span class="hljs-keyword"><span class="hljs-keyword">new</span></span></span></span> HashMap&lt;<span class="hljs-built_in"><span class="hljs-built_in"><span class="hljs-built_in"><span class="hljs-built_in">String</span></span></span></span>,<span class="hljs-built_in"><span class="hljs-built_in"><span class="hljs-built_in"><span class="hljs-built_in">Object</span></span></span></span>&gt;();
    map.put(<span class="hljs-string"><span class="hljs-string"><span class="hljs-string"><span class="hljs-string">"jobNumber"</span></span></span></span>,<span class="hljs-string"><span class="hljs-string"><span class="hljs-string"><span class="hljs-string">"A1001"</span></span></span></span>);
    map.put(<span class="hljs-string"><span class="hljs-string"><span class="hljs-string"><span class="hljs-string">"busData"</span></span></span></span>,<span class="hljs-string"><span class="hljs-string"><span class="hljs-string"><span class="hljs-string">"bus data"</span></span></span></span>);
    ProcessInstance instance = runtimeService.startProcessInstanceByKey(instanceKey, map);<span class="hljs-comment"><span class="hljs-comment"><span class="hljs-comment"><span class="hljs-comment">//使用流程定義的key啟動流程實例，key對應helloworld.bpmn文件中id的屬性值，使用key值啟動，默認是按照最新版本的流程定義啟動</span></span></span></span>
    
    logger.info(<span class="hljs-string"><span class="hljs-string"><span class="hljs-string"><span class="hljs-string">"啟動流程實例成功:{}"</span></span></span></span>, instance);
    logger.info(<span class="hljs-string"><span class="hljs-string"><span class="hljs-string"><span class="hljs-string">"流程實例ID:{}"</span></span></span></span>, instance.getId());
    logger.info(<span class="hljs-string"><span class="hljs-string"><span class="hljs-string"><span class="hljs-string">"流程定義ID:{}"</span></span></span></span>, instance.getProcessDefinitionId());
    
    
    <span class="hljs-comment"><span class="hljs-comment"><span class="hljs-comment"><span class="hljs-comment">//驗證是否啟動成功</span></span></span></span>
    <span class="hljs-comment"><span class="hljs-comment"><span class="hljs-comment"><span class="hljs-comment">//通過查詢正在運行的流程實例來判斷</span></span></span></span>
    ProcessInstanceQuery processInstanceQuery = runtimeService.createProcessInstanceQuery();
    <span class="hljs-comment"><span class="hljs-comment"><span class="hljs-comment"><span class="hljs-comment">//根據流程實例ID來查詢</span></span></span></span>
    <span class="hljs-built_in"><span class="hljs-built_in"><span class="hljs-built_in"><span class="hljs-built_in">List</span></span></span></span>&lt;ProcessInstance&gt; runningList = processInstanceQuery.processInstanceId(instance.getProcessInstanceId()).list();
    logger.info(<span class="hljs-string"><span class="hljs-string"><span class="hljs-string"><span class="hljs-string">"根據流程ID查詢條數:{}"</span></span></span></span>, runningList.size());
    
    <span class="hljs-comment"><span class="hljs-comment"><span class="hljs-comment"><span class="hljs-comment">// 返回流程ID</span></span></span></span>
    <span class="hljs-keyword"><span class="hljs-keyword"><span class="hljs-keyword"><span class="hljs-keyword">return</span></span></span></span> instance.getId();
}


    
    
    
            

6.3 流程跟蹤與流程圖展示

    Activiti流程圖展示，使用流程圖生成器，本例生成的流程圖在頁面使用如下方式展示即可：

<embed src="/demo/showImg?instanceId=5070fd58-f859-11e8-a359-484d7ec5762d" style="display:block;width:1000px;height:450px" />

    
    
    
            

    引入相關工具包，版本使用默認版本7.0.65

<!-- Activiti生成流程圖 -->
<dependency>
  <groupId>org.activiti</groupId>
  <artifactId>activiti-image-generator</artifactId>
</dependency>

    
    
    
            

    調用輸出流程圖

/** * <p>查看當前流程圖</p> * @param instanceId 流程實例 * @param response void 響應 * @author FRH * @time 2018年12月10日上午11:14:12 * @version 1.0 */
    @ResponseBody
    @RequestMapping(value="/showImg")
    public void showImg(String instanceId, HttpServletResponse response) {
        /* * 參數校驗 */
        logger.info("查看完整流程圖！流程實例ID:{}", instanceId);
        if(StringUtils.isBlank(instanceId)) return;
    <span class="hljs-comment"><span class="hljs-comment"><span class="hljs-comment"><span class="hljs-comment">/*
     *  獲取流程實例
     */</span></span></span></span>
    HistoricProcessInstance processInstance = historyService.createHistoricProcessInstanceQuery().processInstanceId(instanceId).singleResult();
    <span class="hljs-keyword"><span class="hljs-keyword"><span class="hljs-keyword"><span class="hljs-keyword">if</span></span></span></span>(processInstance == <span class="hljs-keyword"><span class="hljs-keyword"><span class="hljs-keyword"><span class="hljs-keyword">null</span></span></span></span>) {
        logger.error(<span class="hljs-string"><span class="hljs-string"><span class="hljs-string"><span class="hljs-string">"流程實例ID:{}沒查詢到流程實例！"</span></span></span></span>, instanceId);
        <span class="hljs-keyword"><span class="hljs-keyword"><span class="hljs-keyword"><span class="hljs-keyword">return</span></span></span></span>;
    }
    
    <span class="hljs-comment"><span class="hljs-comment"><span class="hljs-comment"><span class="hljs-comment">// 根據流程對象獲取流程對象模型</span></span></span></span>
    BpmnModel bpmnModel = repositoryService.getBpmnModel(processInstance.getProcessDefinitionId());
    
    
    <span class="hljs-comment"><span class="hljs-comment"><span class="hljs-comment"><span class="hljs-comment">/*
     *  查看已執行的節點集合
     *  獲取流程歷史中已執行節點，並按照節點在流程中執行先后順序排序
     */</span></span></span></span>
    <span class="hljs-comment"><span class="hljs-comment"><span class="hljs-comment"><span class="hljs-comment">// 構造歷史流程查詢</span></span></span></span>
    HistoricActivityInstanceQuery historyInstanceQuery = historyService.createHistoricActivityInstanceQuery().processInstanceId(instanceId);
    <span class="hljs-comment"><span class="hljs-comment"><span class="hljs-comment"><span class="hljs-comment">// 查詢歷史節點</span></span></span></span>
    List&lt;HistoricActivityInstance&gt; historicActivityInstanceList = historyInstanceQuery.orderByHistoricActivityInstanceStartTime().asc().list();
    <span class="hljs-keyword"><span class="hljs-keyword"><span class="hljs-keyword"><span class="hljs-keyword">if</span></span></span></span>(historicActivityInstanceList == <span class="hljs-keyword"><span class="hljs-keyword"><span class="hljs-keyword"><span class="hljs-keyword">null</span></span></span></span> || historicActivityInstanceList.size() == <span class="hljs-number"><span class="hljs-number"><span class="hljs-number"><span class="hljs-number">0</span></span></span></span>) {
        logger.info(<span class="hljs-string"><span class="hljs-string"><span class="hljs-string"><span class="hljs-string">"流程實例ID:{}沒有歷史節點信息！"</span></span></span></span>, instanceId);
        outputImg(response, bpmnModel, <span class="hljs-keyword"><span class="hljs-keyword"><span class="hljs-keyword"><span class="hljs-keyword">null</span></span></span></span>, <span class="hljs-keyword"><span class="hljs-keyword"><span class="hljs-keyword"><span class="hljs-keyword">null</span></span></span></span>);
        <span class="hljs-keyword"><span class="hljs-keyword"><span class="hljs-keyword"><span class="hljs-keyword">return</span></span></span></span>;
    }
    <span class="hljs-comment"><span class="hljs-comment"><span class="hljs-comment"><span class="hljs-comment">// 已執行的節點ID集合(將historicActivityInstanceList中元素的activityId字段取出封裝到executedActivityIdList)</span></span></span></span>
    List&lt;String&gt; executedActivityIdList = historicActivityInstanceList.stream().map(item -&gt; item.getActivityId()).collect(Collectors.toList());
    
    <span class="hljs-comment"><span class="hljs-comment"><span class="hljs-comment"><span class="hljs-comment">/*
     *  獲取流程走過的線
     */</span></span></span></span>
    <span class="hljs-comment"><span class="hljs-comment"><span class="hljs-comment"><span class="hljs-comment">// 獲取流程定義</span></span></span></span>
    ProcessDefinitionEntity processDefinition = (ProcessDefinitionEntity) ((RepositoryServiceImpl) repositoryService).getDeployedProcessDefinition(processInstance.getProcessDefinitionId());
    List&lt;String&gt; flowIds = ActivitiUtils.getHighLightedFlows(bpmnModel, processDefinition, historicActivityInstanceList);
    
    
    <span class="hljs-comment"><span class="hljs-comment"><span class="hljs-comment"><span class="hljs-comment">/*
     * 輸出圖像，並設置高亮
     */</span></span></span></span>
    outputImg(response, bpmnModel, flowIds, executedActivityIdList);
}

<span class="hljs-comment"><span class="hljs-comment"><span class="hljs-comment"><span class="hljs-comment">/**
 * &lt;p&gt;輸出圖像&lt;/p&gt;
 * </span></span></span><span class="hljs-doctag"><span class="hljs-comment"><span class="hljs-doctag"><span class="hljs-comment"><span class="hljs-doctag"><span class="hljs-comment"><span class="hljs-doctag">@param</span></span></span></span></span></span></span><span class="hljs-comment"><span class="hljs-comment"><span class="hljs-comment"> response 響應實體
 * </span></span></span><span class="hljs-doctag"><span class="hljs-comment"><span class="hljs-doctag"><span class="hljs-comment"><span class="hljs-doctag"><span class="hljs-comment"><span class="hljs-doctag">@param</span></span></span></span></span></span></span><span class="hljs-comment"><span class="hljs-comment"><span class="hljs-comment"> bpmnModel 圖像對象
 * </span></span></span><span class="hljs-doctag"><span class="hljs-comment"><span class="hljs-doctag"><span class="hljs-comment"><span class="hljs-doctag"><span class="hljs-comment"><span class="hljs-doctag">@param</span></span></span></span></span></span></span><span class="hljs-comment"><span class="hljs-comment"><span class="hljs-comment"> flowIds 已執行的線集合
 * </span></span></span><span class="hljs-doctag"><span class="hljs-comment"><span class="hljs-doctag"><span class="hljs-comment"><span class="hljs-doctag"><span class="hljs-comment"><span class="hljs-doctag">@param</span></span></span></span></span></span></span><span class="hljs-comment"><span class="hljs-comment"><span class="hljs-comment"> executedActivityIdList void 已執行的節點ID集合
 * </span></span></span><span class="hljs-doctag"><span class="hljs-comment"><span class="hljs-doctag"><span class="hljs-comment"><span class="hljs-doctag"><span class="hljs-comment"><span class="hljs-doctag">@author</span></span></span></span></span></span></span><span class="hljs-comment"><span class="hljs-comment"><span class="hljs-comment"> FRH
 * </span></span></span><span class="hljs-doctag"><span class="hljs-comment"><span class="hljs-doctag"><span class="hljs-comment"><span class="hljs-doctag"><span class="hljs-comment"><span class="hljs-doctag">@time</span></span></span></span></span></span></span><span class="hljs-comment"><span class="hljs-comment"><span class="hljs-comment"> 2018年12月10日上午11:23:01
 * </span></span></span><span class="hljs-doctag"><span class="hljs-comment"><span class="hljs-doctag"><span class="hljs-comment"><span class="hljs-doctag"><span class="hljs-comment"><span class="hljs-doctag">@version</span></span></span></span></span></span></span><span class="hljs-comment"><span class="hljs-comment"><span class="hljs-comment"> 1.0
 */</span></span></span></span>
<span class="hljs-function"><span class="hljs-keyword"><span class="hljs-function"><span class="hljs-keyword"><span class="hljs-function"><span class="hljs-keyword"><span class="hljs-function"><span class="hljs-keyword">private</span></span></span></span></span></span></span><span class="hljs-function"><span class="hljs-function"><span class="hljs-function"> </span></span></span><span class="hljs-keyword"><span class="hljs-function"><span class="hljs-keyword"><span class="hljs-function"><span class="hljs-keyword"><span class="hljs-function"><span class="hljs-keyword">void</span></span></span></span></span></span></span><span class="hljs-function"><span class="hljs-function"><span class="hljs-function"> </span></span></span><span class="hljs-title"><span class="hljs-function"><span class="hljs-title"><span class="hljs-function"><span class="hljs-title"><span class="hljs-function"><span class="hljs-title">outputImg</span></span></span></span></span></span></span><span class="hljs-params"><span class="hljs-function"><span class="hljs-params"><span class="hljs-function"><span class="hljs-params"><span class="hljs-function"><span class="hljs-params">(HttpServletResponse response, BpmnModel bpmnModel, List&lt;String&gt; flowIds, List&lt;String&gt; executedActivityIdList)</span></span></span></span></span></span></span><span class="hljs-function"><span class="hljs-function"><span class="hljs-function"> </span></span></span></span>{
    InputStream imageStream = <span class="hljs-keyword"><span class="hljs-keyword"><span class="hljs-keyword"><span class="hljs-keyword">null</span></span></span></span>;
    <span class="hljs-keyword"><span class="hljs-keyword"><span class="hljs-keyword"><span class="hljs-keyword">try</span></span></span></span> {
        imageStream = processDiagramGenerator.generateDiagram(bpmnModel, executedActivityIdList, flowIds, <span class="hljs-string"><span class="hljs-string"><span class="hljs-string"><span class="hljs-string">"宋體"</span></span></span></span>, <span class="hljs-string"><span class="hljs-string"><span class="hljs-string"><span class="hljs-string">"微軟雅黑"</span></span></span></span>, <span class="hljs-string"><span class="hljs-string"><span class="hljs-string"><span class="hljs-string">"黑體"</span></span></span></span>, <span class="hljs-keyword"><span class="hljs-keyword"><span class="hljs-keyword"><span class="hljs-keyword">true</span></span></span></span>, <span class="hljs-string"><span class="hljs-string"><span class="hljs-string"><span class="hljs-string">"png"</span></span></span></span>);
        <span class="hljs-comment"><span class="hljs-comment"><span class="hljs-comment"><span class="hljs-comment">// 輸出資源內容到相應對象</span></span></span></span>
        <span class="hljs-keyword"><span class="hljs-keyword"><span class="hljs-keyword"><span class="hljs-keyword">byte</span></span></span></span>[] b = <span class="hljs-keyword"><span class="hljs-keyword"><span class="hljs-keyword"><span class="hljs-keyword">new</span></span></span></span> <span class="hljs-keyword"><span class="hljs-keyword"><span class="hljs-keyword"><span class="hljs-keyword">byte</span></span></span></span>[<span class="hljs-number"><span class="hljs-number"><span class="hljs-number"><span class="hljs-number">1024</span></span></span></span>];
        <span class="hljs-keyword"><span class="hljs-keyword"><span class="hljs-keyword"><span class="hljs-keyword">int</span></span></span></span> len;
        <span class="hljs-keyword"><span class="hljs-keyword"><span class="hljs-keyword"><span class="hljs-keyword">while</span></span></span></span> ((len = imageStream.read(b, <span class="hljs-number"><span class="hljs-number"><span class="hljs-number"><span class="hljs-number">0</span></span></span></span>, <span class="hljs-number"><span class="hljs-number"><span class="hljs-number"><span class="hljs-number">1024</span></span></span></span>)) != -<span class="hljs-number"><span class="hljs-number"><span class="hljs-number"><span class="hljs-number">1</span></span></span></span>) {
            response.getOutputStream().write(b, <span class="hljs-number"><span class="hljs-number"><span class="hljs-number"><span class="hljs-number">0</span></span></span></span>, len);
        }
        response.getOutputStream().flush();
    }<span class="hljs-keyword"><span class="hljs-keyword"><span class="hljs-keyword"><span class="hljs-keyword">catch</span></span></span></span>(Exception e) {
        logger.error(<span class="hljs-string"><span class="hljs-string"><span class="hljs-string"><span class="hljs-string">"流程圖輸出異常！"</span></span></span></span>, e);
    } <span class="hljs-keyword"><span class="hljs-keyword"><span class="hljs-keyword"><span class="hljs-keyword">finally</span></span></span></span> { <span class="hljs-comment"><span class="hljs-comment"><span class="hljs-comment"><span class="hljs-comment">// 流關閉</span></span></span></span>
        StreamUtils.closeInputStream(imageStream);
    }
}


    
    
    
            

    流程圖工具類ActivitiUtils

package com.mypro.activiti.utils;
import java.util.ArrayList;
 import java.util.List;
import org.activiti.bpmn.model.BpmnModel;
 import org.activiti.bpmn.model.FlowNode;
 import org.activiti.bpmn.model.SequenceFlow;
 import org.activiti.engine.history.HistoricActivityInstance;
 import org.activiti.engine.impl.persistence.entity.ProcessDefinitionEntity;
/**

    
    
    
            
 
             
 
<p>Activiti工作流工具類</p>
 
 
             
 
@author FRH
 
 
             
 
@time 2018年12月10日上午11:26:02
 
 
             
 
@version 1.0
 */
 public class ActivitiUtils {
 
/**
 
              
 
               
 
<p>獲取流程走過的線</p>
 
 
               
 
@param bpmnModel 流程對象模型
 
 
               
 
@param processDefinitionEntity 流程定義對象
 
 
               
 
@param historicActivityInstances 歷史流程已經執行的節點，並已經按執行的先后順序排序
 
 
               
 
@return List<String> 流程走過的線
 
 
               
 
@author FRH
 
 
               
 
@time 2018年12月10日上午11:26:19
 
 
               
 
@version 1.0
 */
 public static List<String> getHighLightedFlows(BpmnModel bpmnModel, ProcessDefinitionEntity processDefinitionEntity, List<HistoricActivityInstance> historicActivityInstances) {
 // 用以保存高亮的線flowId
 List<String> highFlows = new ArrayList<String>();
 if(historicActivityInstances == null || historicActivityInstances.size() == 0) return highFlows;
 
// 遍歷歷史節點
 for (int i = 0; i < historicActivityInstances.size() - 1; i++) {
 // 取出已執行的節點
 HistoricActivityInstance activityImpl_ = historicActivityInstances.get(i);
 
 <span class="hljs-comment"><span class="hljs-comment"><span class="hljs-comment"><span class="hljs-comment">// 用以保存后續開始時間相同的節點</span></span></span></span>
 List&lt;FlowNode&gt; sameStartTimeNodes = <span class="hljs-keyword"><span class="hljs-keyword"><span class="hljs-keyword"><span class="hljs-keyword">new</span></span></span></span> ArrayList&lt;FlowNode&gt;();

 <span class="hljs-comment"><span class="hljs-comment"><span class="hljs-comment"><span class="hljs-comment">// 獲取下一個節點（用於連線）</span></span></span></span>
 FlowNode sameActivityImpl = getNextFlowNode(bpmnModel, historicActivityInstances, i, activityImpl_);
 
 
              
 
 
            
// FlowNode sameActivityImpl = (FlowNode) bpmnModel.getMainProcess().getFlowElement(historicActivityInstances.get(i + 1).getActivityId());
        <span class="hljs-comment"><span class="hljs-comment"><span class="hljs-comment"><span class="hljs-comment">// 將后面第一個節點放在時間相同節點的集合里</span></span></span></span>
        <span class="hljs-keyword"><span class="hljs-keyword"><span class="hljs-keyword"><span class="hljs-keyword">if</span></span></span></span>(sameActivityImpl != <span class="hljs-keyword"><span class="hljs-keyword"><span class="hljs-keyword"><span class="hljs-keyword">null</span></span></span></span>) sameStartTimeNodes.add(sameActivityImpl);
        
        <span class="hljs-comment"><span class="hljs-comment"><span class="hljs-comment"><span class="hljs-comment">// 循環后面節點，看是否有與此后繼節點開始時間相同的節點，有則添加到后繼節點集合</span></span></span></span>
        <span class="hljs-keyword"><span class="hljs-keyword"><span class="hljs-keyword"><span class="hljs-keyword">for</span></span></span></span> (<span class="hljs-keyword"><span class="hljs-keyword"><span class="hljs-keyword"><span class="hljs-keyword">int</span></span></span></span> j = i + <span class="hljs-number"><span class="hljs-number"><span class="hljs-number"><span class="hljs-number">1</span></span></span></span>; j &lt; historicActivityInstances.size() - <span class="hljs-number"><span class="hljs-number"><span class="hljs-number"><span class="hljs-number">1</span></span></span></span>; j++) {
            HistoricActivityInstance activityImpl1 = historicActivityInstances.get(j);<span class="hljs-comment"><span class="hljs-comment"><span class="hljs-comment"><span class="hljs-comment">// 后續第一個節點</span></span></span></span>
            HistoricActivityInstance activityImpl2 = historicActivityInstances.get(j + <span class="hljs-number"><span class="hljs-number"><span class="hljs-number"><span class="hljs-number">1</span></span></span></span>);<span class="hljs-comment"><span class="hljs-comment"><span class="hljs-comment"><span class="hljs-comment">// 后續第二個節點</span></span></span></span>
            <span class="hljs-keyword"><span class="hljs-keyword"><span class="hljs-keyword"><span class="hljs-keyword">if</span></span></span></span> (activityImpl1.getStartTime().getTime() != activityImpl2.getStartTime().getTime()) <span class="hljs-keyword"><span class="hljs-keyword"><span class="hljs-keyword"><span class="hljs-keyword">break</span></span></span></span>;
            
            <span class="hljs-comment"><span class="hljs-comment"><span class="hljs-comment"><span class="hljs-comment">// 如果第一個節點和第二個節點開始時間相同保存</span></span></span></span>
            FlowNode sameActivityImpl2 = (FlowNode) bpmnModel.getMainProcess().getFlowElement(activityImpl2.getActivityId());
            sameStartTimeNodes.add(sameActivityImpl2);
        }
        
        <span class="hljs-comment"><span class="hljs-comment"><span class="hljs-comment"><span class="hljs-comment">// 得到節點定義的詳細信息</span></span></span></span>
        FlowNode activityImpl = (FlowNode) bpmnModel.getMainProcess().getFlowElement(historicActivityInstances.get(i).getActivityId());
        <span class="hljs-comment"><span class="hljs-comment"><span class="hljs-comment"><span class="hljs-comment">// 取出節點的所有出去的線，對所有的線進行遍歷</span></span></span></span>
        List&lt;SequenceFlow&gt; pvmTransitions = activityImpl.getOutgoingFlows();
        <span class="hljs-keyword"><span class="hljs-keyword"><span class="hljs-keyword"><span class="hljs-keyword">for</span></span></span></span> (SequenceFlow pvmTransition : pvmTransitions) {
            <span class="hljs-comment"><span class="hljs-comment"><span class="hljs-comment"><span class="hljs-comment">// 獲取節點</span></span></span></span>
            FlowNode pvmActivityImpl = (FlowNode) bpmnModel.getMainProcess().getFlowElement(pvmTransition.getTargetRef());
            
            <span class="hljs-comment"><span class="hljs-comment"><span class="hljs-comment"><span class="hljs-comment">// 不是后繼節點</span></span></span></span>
            <span class="hljs-keyword"><span class="hljs-keyword"><span class="hljs-keyword"><span class="hljs-keyword">if</span></span></span></span>(!sameStartTimeNodes.contains(pvmActivityImpl)) <span class="hljs-keyword"><span class="hljs-keyword"><span class="hljs-keyword"><span class="hljs-keyword">continue</span></span></span></span>;
            
            <span class="hljs-comment"><span class="hljs-comment"><span class="hljs-comment"><span class="hljs-comment">// 如果取出的線的目標節點存在時間相同的節點里，保存該線的id，進行高亮顯示</span></span></span></span>
            highFlows.add(pvmTransition.getId());
        }
    }
    
    <span class="hljs-comment"><span class="hljs-comment"><span class="hljs-comment"><span class="hljs-comment">//返回高亮的線</span></span></span></span>
    <span class="hljs-keyword"><span class="hljs-keyword"><span class="hljs-keyword"><span class="hljs-keyword">return</span></span></span></span> highFlows;
}



<span class="hljs-comment"><span class="hljs-comment"><span class="hljs-comment"><span class="hljs-comment">/**
 * &lt;p&gt;獲取下一個節點信息&lt;/p&gt;
 * </span></span></span><span class="hljs-doctag"><span class="hljs-comment"><span class="hljs-doctag"><span class="hljs-comment"><span class="hljs-doctag"><span class="hljs-comment"><span class="hljs-doctag">@param</span></span></span></span></span></span></span><span class="hljs-comment"><span class="hljs-comment"><span class="hljs-comment"> bpmnModel 流程模型
 * </span></span></span><span class="hljs-doctag"><span class="hljs-comment"><span class="hljs-doctag"><span class="hljs-comment"><span class="hljs-doctag"><span class="hljs-comment"><span class="hljs-doctag">@param</span></span></span></span></span></span></span><span class="hljs-comment"><span class="hljs-comment"><span class="hljs-comment"> historicActivityInstances 歷史節點
 * </span></span></span><span class="hljs-doctag"><span class="hljs-comment"><span class="hljs-doctag"><span class="hljs-comment"><span class="hljs-doctag"><span class="hljs-comment"><span class="hljs-doctag">@param</span></span></span></span></span></span></span><span class="hljs-comment"><span class="hljs-comment"><span class="hljs-comment"> i 當前已經遍歷到的歷史節點索引（找下一個節點從此節點后）
 * </span></span></span><span class="hljs-doctag"><span class="hljs-comment"><span class="hljs-doctag"><span class="hljs-comment"><span class="hljs-doctag"><span class="hljs-comment"><span class="hljs-doctag">@param</span></span></span></span></span></span></span><span class="hljs-comment"><span class="hljs-comment"><span class="hljs-comment"> activityImpl_ 當前遍歷到的歷史節點實例
 * </span></span></span><span class="hljs-doctag"><span class="hljs-comment"><span class="hljs-doctag"><span class="hljs-comment"><span class="hljs-doctag"><span class="hljs-comment"><span class="hljs-doctag">@return</span></span></span></span></span></span></span><span class="hljs-comment"><span class="hljs-comment"><span class="hljs-comment"> FlowNode 下一個節點信息
 * </span></span></span><span class="hljs-doctag"><span class="hljs-comment"><span class="hljs-doctag"><span class="hljs-comment"><span class="hljs-doctag"><span class="hljs-comment"><span class="hljs-doctag">@author</span></span></span></span></span></span></span><span class="hljs-comment"><span class="hljs-comment"><span class="hljs-comment"> FRH
 * </span></span></span><span class="hljs-doctag"><span class="hljs-comment"><span class="hljs-doctag"><span class="hljs-comment"><span class="hljs-doctag"><span class="hljs-comment"><span class="hljs-doctag">@time</span></span></span></span></span></span></span><span class="hljs-comment"><span class="hljs-comment"><span class="hljs-comment"> 2018年12月10日上午11:26:55
 * </span></span></span><span class="hljs-doctag"><span class="hljs-comment"><span class="hljs-doctag"><span class="hljs-comment"><span class="hljs-doctag"><span class="hljs-comment"><span class="hljs-doctag">@version</span></span></span></span></span></span></span><span class="hljs-comment"><span class="hljs-comment"><span class="hljs-comment"> 1.0
 */</span></span></span></span>
<span class="hljs-function"><span class="hljs-keyword"><span class="hljs-function"><span class="hljs-keyword"><span class="hljs-function"><span class="hljs-keyword"><span class="hljs-function"><span class="hljs-keyword">private</span></span></span></span></span></span></span><span class="hljs-function"><span class="hljs-function"><span class="hljs-function"> </span></span></span><span class="hljs-keyword"><span class="hljs-function"><span class="hljs-keyword"><span class="hljs-function"><span class="hljs-keyword"><span class="hljs-function"><span class="hljs-keyword">static</span></span></span></span></span></span></span><span class="hljs-function"><span class="hljs-function"><span class="hljs-function"> FlowNode </span></span></span><span class="hljs-title"><span class="hljs-function"><span class="hljs-title"><span class="hljs-function"><span class="hljs-title"><span class="hljs-function"><span class="hljs-title">getNextFlowNode</span></span></span></span></span></span></span><span class="hljs-params"><span class="hljs-function"><span class="hljs-params"><span class="hljs-function"><span class="hljs-params"><span class="hljs-function"><span class="hljs-params">(BpmnModel bpmnModel, List&lt;HistoricActivityInstance&gt; historicActivityInstances, </span></span></span></span></span></span><span class="hljs-keyword"><span class="hljs-function"><span class="hljs-params"><span class="hljs-keyword"><span class="hljs-function"><span class="hljs-params"><span class="hljs-keyword"><span class="hljs-function"><span class="hljs-params"><span class="hljs-keyword">int</span></span></span></span></span></span></span></span></span></span><span class="hljs-function"><span class="hljs-params"><span class="hljs-function"><span class="hljs-params"><span class="hljs-function"><span class="hljs-params"> i, HistoricActivityInstance activityImpl_)</span></span></span></span></span></span></span><span class="hljs-function"><span class="hljs-function"><span class="hljs-function"> </span></span></span></span>{
    <span class="hljs-comment"><span class="hljs-comment"><span class="hljs-comment"><span class="hljs-comment">// 保存后一個節點</span></span></span></span>
    FlowNode sameActivityImpl = <span class="hljs-keyword"><span class="hljs-keyword"><span class="hljs-keyword"><span class="hljs-keyword">null</span></span></span></span>;
    
    <span class="hljs-comment"><span class="hljs-comment"><span class="hljs-comment"><span class="hljs-comment">// 如果當前節點不是用戶任務節點，則取排序的下一個節點為后續節點</span></span></span></span>
    <span class="hljs-keyword"><span class="hljs-keyword"><span class="hljs-keyword"><span class="hljs-keyword">if</span></span></span></span>(!<span class="hljs-string"><span class="hljs-string"><span class="hljs-string"><span class="hljs-string">"userTask"</span></span></span></span>.equals(activityImpl_.getActivityType())) {
        <span class="hljs-comment"><span class="hljs-comment"><span class="hljs-comment"><span class="hljs-comment">// 是最后一個節點，沒有下一個節點</span></span></span></span>
        <span class="hljs-keyword"><span class="hljs-keyword"><span class="hljs-keyword"><span class="hljs-keyword">if</span></span></span></span>(i == historicActivityInstances.size()) <span class="hljs-keyword"><span class="hljs-keyword"><span class="hljs-keyword"><span class="hljs-keyword">return</span></span></span></span> sameActivityImpl;
        <span class="hljs-comment"><span class="hljs-comment"><span class="hljs-comment"><span class="hljs-comment">// 不是最后一個節點，取下一個節點為后繼節點</span></span></span></span>
        sameActivityImpl = (FlowNode) bpmnModel.getMainProcess().getFlowElement(historicActivityInstances.get(i + <span class="hljs-number"><span class="hljs-number"><span class="hljs-number"><span class="hljs-number">1</span></span></span></span>).getActivityId());<span class="hljs-comment"><span class="hljs-comment"><span class="hljs-comment"><span class="hljs-comment">// 找到緊跟在后面的一個節點</span></span></span></span>
        <span class="hljs-comment"><span class="hljs-comment"><span class="hljs-comment"><span class="hljs-comment">// 返回</span></span></span></span>
        <span class="hljs-keyword"><span class="hljs-keyword"><span class="hljs-keyword"><span class="hljs-keyword">return</span></span></span></span> sameActivityImpl;
    }
    
    <span class="hljs-comment"><span class="hljs-comment"><span class="hljs-comment"><span class="hljs-comment">// 遍歷后續節點，獲取當前節點后續節點</span></span></span></span>
    <span class="hljs-keyword"><span class="hljs-keyword"><span class="hljs-keyword"><span class="hljs-keyword">for</span></span></span></span> (<span class="hljs-keyword"><span class="hljs-keyword"><span class="hljs-keyword"><span class="hljs-keyword">int</span></span></span></span> k = i + <span class="hljs-number"><span class="hljs-number"><span class="hljs-number"><span class="hljs-number">1</span></span></span></span>; k &lt;= historicActivityInstances.size() - <span class="hljs-number"><span class="hljs-number"><span class="hljs-number"><span class="hljs-number">1</span></span></span></span>; k++) {
        <span class="hljs-comment"><span class="hljs-comment"><span class="hljs-comment"><span class="hljs-comment">// 后續節點</span></span></span></span>
        HistoricActivityInstance activityImp2_ = historicActivityInstances.get(k);
        <span class="hljs-comment"><span class="hljs-comment"><span class="hljs-comment"><span class="hljs-comment">// 都是userTask，且主節點與后續節點的開始時間相同，說明不是真實的后繼節點</span></span></span></span>
        <span class="hljs-keyword"><span class="hljs-keyword"><span class="hljs-keyword"><span class="hljs-keyword">if</span></span></span></span>(<span class="hljs-string"><span class="hljs-string"><span class="hljs-string"><span class="hljs-string">"userTask"</span></span></span></span>.equals(activityImp2_.getActivityType()) &amp;&amp; activityImpl_.getStartTime().getTime() == activityImp2_.getStartTime().getTime()) <span class="hljs-keyword"><span class="hljs-keyword"><span class="hljs-keyword"><span class="hljs-keyword">continue</span></span></span></span>;
        <span class="hljs-comment"><span class="hljs-comment"><span class="hljs-comment"><span class="hljs-comment">// 找到緊跟在后面的一個節點</span></span></span></span>
        sameActivityImpl = (FlowNode) bpmnModel.getMainProcess().getFlowElement(historicActivityInstances.get(k).getActivityId());
        <span class="hljs-keyword"><span class="hljs-keyword"><span class="hljs-keyword"><span class="hljs-keyword">break</span></span></span></span>;
    }
    <span class="hljs-keyword"><span class="hljs-keyword"><span class="hljs-keyword"><span class="hljs-keyword">return</span></span></span></span> sameActivityImpl;
}

}

    
    
    
            

6.4 附上DemoController完整代碼

package com.mypro.activiti.controller;
import java.io.InputStream;
 import java.util.ArrayList;
 import java.util.Date;
 import java.util.HashMap;
 import java.util.List;
 import java.util.Map;
 import java.util.stream.Collectors;
import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpServletResponse;
import org.activiti.bpmn.model.BpmnModel;
 import org.activiti.engine.HistoryService;
 import org.activiti.engine.RepositoryService;
 import org.activiti.engine.RuntimeService;
 import org.activiti.engine.TaskService;
 import org.activiti.engine.history.HistoricActivityInstance;
 import org.activiti.engine.history.HistoricActivityInstanceQuery;
 import org.activiti.engine.history.HistoricProcessInstance;
 import org.activiti.engine.impl.RepositoryServiceImpl;
 import org.activiti.engine.impl.persistence.entity.ProcessDefinitionEntity;
 import org.activiti.engine.runtime.ProcessInstance;
 import org.activiti.engine.runtime.ProcessInstanceQuery;
 import org.activiti.engine.task.Task;
 import org.activiti.image.ProcessDiagramGenerator;
 import org.apache.commons.lang3.StringUtils;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Controller;
 import org.springframework.web.bind.annotation.RequestMapping;
 import org.springframework.web.bind.annotation.ResponseBody;
import com.mypro.activiti.utils.ActivitiUtils;
 import com.mypro.activiti.utils.StreamUtils;
/**

    
    
    
            
 
             
<p>Activiti控制器</p>
 
             
@author FRH
 
             
@time 2018年12月10日上午9:30:18
 
             
@version 1.0
 */
 @Controller
 @RequestMapping("/demo")
 public class DemoController {
 
            
private static final Logger logger = LoggerFactory.getLogger(DemoController.class);
<span class="hljs-comment"><span class="markdown"><span class="hljs-comment"><span class="markdown"><span class="hljs-comment"><span class="markdown"><span class="hljs-comment"><span class="markdown">/</span></span></span></span></span></span><span class="hljs-emphasis"><span class="hljs-comment"><span class="markdown"><span class="hljs-emphasis"><span class="hljs-comment"><span class="markdown"><span class="hljs-emphasis"><span class="hljs-comment"><span class="markdown"><span class="hljs-emphasis">** 流程定義和部署相關的存儲服務 *</span></span></span></span></span></span></span></span></span></span><span class="hljs-comment"><span class="markdown"><span class="hljs-comment"><span class="markdown"><span class="hljs-comment"><span class="markdown">/</span></span></span></span></span></span></span></span>
<span class="hljs-meta"><span class="hljs-meta"><span class="hljs-meta"><span class="hljs-meta">@Autowired</span></span></span></span>
private RepositoryService repositoryService;

<span class="hljs-comment"><span class="markdown"><span class="hljs-comment"><span class="markdown"><span class="hljs-comment"><span class="markdown"><span class="hljs-comment"><span class="markdown">/</span></span></span></span></span></span><span class="hljs-emphasis"><span class="hljs-comment"><span class="markdown"><span class="hljs-emphasis"><span class="hljs-comment"><span class="markdown"><span class="hljs-emphasis"><span class="hljs-comment"><span class="markdown"><span class="hljs-emphasis">** 流程運行時相關的服務 *</span></span></span></span></span></span></span></span></span></span><span class="hljs-comment"><span class="markdown"><span class="hljs-comment"><span class="markdown"><span class="hljs-comment"><span class="markdown">/</span></span></span></span></span></span></span></span>
<span class="hljs-meta"><span class="hljs-meta"><span class="hljs-meta"><span class="hljs-meta">@Autowired</span></span></span></span>
private RuntimeService runtimeService;

<span class="hljs-comment"><span class="markdown"><span class="hljs-comment"><span class="markdown"><span class="hljs-comment"><span class="markdown"><span class="hljs-comment"><span class="markdown">/</span></span></span></span></span></span><span class="hljs-emphasis"><span class="hljs-comment"><span class="markdown"><span class="hljs-emphasis"><span class="hljs-comment"><span class="markdown"><span class="hljs-emphasis"><span class="hljs-comment"><span class="markdown"><span class="hljs-emphasis">** 節點任務相關操作接口 *</span></span></span></span></span></span></span></span></span></span><span class="hljs-comment"><span class="markdown"><span class="hljs-comment"><span class="markdown"><span class="hljs-comment"><span class="markdown">/</span></span></span></span></span></span></span></span>
<span class="hljs-meta"><span class="hljs-meta"><span class="hljs-meta"><span class="hljs-meta">@Autowired</span></span></span></span>
private TaskService taskService;

<span class="hljs-comment"><span class="markdown"><span class="hljs-comment"><span class="markdown"><span class="hljs-comment"><span class="markdown"><span class="hljs-comment"><span class="markdown">/</span></span></span></span></span></span><span class="hljs-emphasis"><span class="hljs-comment"><span class="markdown"><span class="hljs-emphasis"><span class="hljs-comment"><span class="markdown"><span class="hljs-emphasis"><span class="hljs-comment"><span class="markdown"><span class="hljs-emphasis">** 流程圖生成器 *</span></span></span></span></span></span></span></span></span></span><span class="hljs-comment"><span class="markdown"><span class="hljs-comment"><span class="markdown"><span class="hljs-comment"><span class="markdown">/</span></span></span></span></span></span></span></span>
<span class="hljs-meta"><span class="hljs-meta"><span class="hljs-meta"><span class="hljs-meta">@Autowired</span></span></span></span>
private ProcessDiagramGenerator processDiagramGenerator;

<span class="hljs-comment"><span class="markdown"><span class="hljs-comment"><span class="markdown"><span class="hljs-comment"><span class="markdown"><span class="hljs-comment"><span class="markdown">/</span></span></span></span></span></span><span class="hljs-emphasis"><span class="hljs-comment"><span class="markdown"><span class="hljs-emphasis"><span class="hljs-comment"><span class="markdown"><span class="hljs-emphasis"><span class="hljs-comment"><span class="markdown"><span class="hljs-emphasis">** 歷史記錄相關服務接口 *</span></span></span></span></span></span></span></span></span></span><span class="hljs-comment"><span class="markdown"><span class="hljs-comment"><span class="markdown"><span class="hljs-comment"><span class="markdown">/</span></span></span></span></span></span></span></span>
<span class="hljs-meta"><span class="hljs-meta"><span class="hljs-meta"><span class="hljs-meta">@Autowired</span></span></span></span>
private HistoryService historyService;



<span class="hljs-comment"><span class="markdown"><span class="hljs-comment"><span class="markdown"><span class="hljs-comment"><span class="markdown"><span class="hljs-comment"><span class="markdown">/**

 * <p>跳轉到測試主頁面</p>
  * @return String 測試主頁面
  * @author FRH
  * @time 2018年12月10日上午11:12:28
  * @version 1.0
  */
 @RequestMapping(value="/toIndex.html")
 public String toTestPage() {
 return "/index";
 }
<span class="hljs-comment"><span class="markdown"><span class="hljs-comment"><span class="markdown"><span class="hljs-comment"><span class="markdown"><span class="hljs-comment"><span class="markdown">/**

 * <p>跳轉到上級審核頁面</p>
  * @return String 上級審核頁面
  * @author FRH
  * @time 2018年12月5日下午2:31:42
  * @version 1.0
  */
 @RequestMapping(value="/toLeave")
 public String employeeLeave() {
 return "/employeeLeave";
 }
<span class="hljs-comment"><span class="markdown"><span class="hljs-comment"><span class="markdown"><span class="hljs-comment"><span class="markdown"><span class="hljs-comment"><span class="markdown">/**

 * <p>啟動請假流程（流程key即xml中定義的ID為leaveProcess）</p>
  * @return String 啟動的流程ID
  * @author FRH
  * @time 2018年12月10日上午11:12:50
  * @version 1.0
  /
 @RequestMapping(value="/start")
 @ResponseBody
 public String start() {
 /
 * xml中定義的ID
 */
 String instanceKey = "leaveProcess";
 logger.info("開啟請假流程...");
    <span class="hljs-comment"><span class="hljs-comment"><span class="hljs-comment"><span class="hljs-comment">/*
     *  設置流程參數，開啟流程
     */</span></span></span></span>
    <span class="hljs-built_in"><span class="hljs-built_in"><span class="hljs-built_in"><span class="hljs-built_in">Map</span></span></span></span>&lt;<span class="hljs-built_in"><span class="hljs-built_in"><span class="hljs-built_in"><span class="hljs-built_in">String</span></span></span></span>,<span class="hljs-built_in"><span class="hljs-built_in"><span class="hljs-built_in"><span class="hljs-built_in">Object</span></span></span></span>&gt; map = <span class="hljs-keyword"><span class="hljs-keyword"><span class="hljs-keyword"><span class="hljs-keyword">new</span></span></span></span> HashMap&lt;<span class="hljs-built_in"><span class="hljs-built_in"><span class="hljs-built_in"><span class="hljs-built_in">String</span></span></span></span>,<span class="hljs-built_in"><span class="hljs-built_in"><span class="hljs-built_in"><span class="hljs-built_in">Object</span></span></span></span>&gt;();
    map.put(<span class="hljs-string"><span class="hljs-string"><span class="hljs-string"><span class="hljs-string">"jobNumber"</span></span></span></span>,<span class="hljs-string"><span class="hljs-string"><span class="hljs-string"><span class="hljs-string">"A1001"</span></span></span></span>);
    map.put(<span class="hljs-string"><span class="hljs-string"><span class="hljs-string"><span class="hljs-string">"busData"</span></span></span></span>,<span class="hljs-string"><span class="hljs-string"><span class="hljs-string"><span class="hljs-string">"bus data"</span></span></span></span>);
    ProcessInstance instance = runtimeService.startProcessInstanceByKey(instanceKey, map);<span class="hljs-comment"><span class="hljs-comment"><span class="hljs-comment"><span class="hljs-comment">//使用流程定義的key啟動流程實例，key對應helloworld.bpmn文件中id的屬性值，使用key值啟動，默認是按照最新版本的流程定義啟動</span></span></span></span>
    
    logger.info(<span class="hljs-string"><span class="hljs-string"><span class="hljs-string"><span class="hljs-string">"啟動流程實例成功:{}"</span></span></span></span>, instance);
    logger.info(<span class="hljs-string"><span class="hljs-string"><span class="hljs-string"><span class="hljs-string">"流程實例ID:{}"</span></span></span></span>, instance.getId());
    logger.info(<span class="hljs-string"><span class="hljs-string"><span class="hljs-string"><span class="hljs-string">"流程定義ID:{}"</span></span></span></span>, instance.getProcessDefinitionId());
    
    
    <span class="hljs-comment"><span class="hljs-comment"><span class="hljs-comment"><span class="hljs-comment">/*
     * 驗證是否啟動成功
     */</span></span></span></span>
    <span class="hljs-comment"><span class="hljs-comment"><span class="hljs-comment"><span class="hljs-comment">//通過查詢正在運行的流程實例來判斷</span></span></span></span>
    ProcessInstanceQuery processInstanceQuery = runtimeService.createProcessInstanceQuery();
    <span class="hljs-comment"><span class="hljs-comment"><span class="hljs-comment"><span class="hljs-comment">//根據流程實例ID來查詢</span></span></span></span>
    <span class="hljs-built_in"><span class="hljs-built_in"><span class="hljs-built_in"><span class="hljs-built_in">List</span></span></span></span>&lt;ProcessInstance&gt; runningList = processInstanceQuery.processInstanceId(instance.getProcessInstanceId()).list();
    logger.info(<span class="hljs-string"><span class="hljs-string"><span class="hljs-string"><span class="hljs-string">"根據流程ID查詢條數:{}"</span></span></span></span>, runningList.size());
    
    
    <span class="hljs-comment"><span class="hljs-comment"><span class="hljs-comment"><span class="hljs-comment">/*
     *  返回流程ID
     */</span></span></span></span>
    <span class="hljs-keyword"><span class="hljs-keyword"><span class="hljs-keyword"><span class="hljs-keyword">return</span></span></span></span> instance.getId();
}



<span class="hljs-comment"><span class="markdown"><span class="hljs-comment"><span class="markdown"><span class="hljs-comment"><span class="markdown"><span class="hljs-comment"><span class="markdown">/**

 * <p>查看當前流程圖</p>
  * @param instanceId 流程實例
  * @param response void 響應
  * @author FRH
  * @time 2018年12月10日上午11:14:12
  * @version 1.0
  /
 @ResponseBody
 @RequestMapping(value="/showImg")
 public void showImg(String instanceId, HttpServletResponse response) {
 /
 * 參數校驗
 */
 logger.info("查看完整流程圖！流程實例ID:{}", instanceId);
 if(StringUtils.isBlank(instanceId)) return;
    <span class="hljs-comment"><span class="hljs-comment"><span class="hljs-comment"><span class="hljs-comment">/*
     *  獲取流程實例
     */</span></span></span></span>
    HistoricProcessInstance processInstance = historyService.createHistoricProcessInstanceQuery().processInstanceId(instanceId).singleResult();
    <span class="hljs-keyword"><span class="hljs-keyword"><span class="hljs-keyword"><span class="hljs-keyword">if</span></span></span></span>(processInstance == <span class="hljs-keyword"><span class="hljs-keyword"><span class="hljs-keyword"><span class="hljs-keyword">null</span></span></span></span>) {
        logger.error(<span class="hljs-string"><span class="hljs-string"><span class="hljs-string"><span class="hljs-string">"流程實例ID:{}沒查詢到流程實例！"</span></span></span></span>, instanceId);
        <span class="hljs-keyword"><span class="hljs-keyword"><span class="hljs-keyword"><span class="hljs-keyword">return</span></span></span></span>;
    }
    
    <span class="hljs-comment"><span class="hljs-comment"><span class="hljs-comment"><span class="hljs-comment">// 根據流程對象獲取流程對象模型</span></span></span></span>
    BpmnModel bpmnModel = repositoryService.getBpmnModel(processInstance.getProcessDefinitionId());
    
    
    <span class="hljs-comment"><span class="hljs-comment"><span class="hljs-comment"><span class="hljs-comment">/*
     *  查看已執行的節點集合
     *  獲取流程歷史中已執行節點，並按照節點在流程中執行先后順序排序
     */</span></span></span></span>
    <span class="hljs-comment"><span class="hljs-comment"><span class="hljs-comment"><span class="hljs-comment">// 構造歷史流程查詢</span></span></span></span>
    HistoricActivityInstanceQuery historyInstanceQuery = historyService.createHistoricActivityInstanceQuery().processInstanceId(instanceId);
    <span class="hljs-comment"><span class="hljs-comment"><span class="hljs-comment"><span class="hljs-comment">// 查詢歷史節點</span></span></span></span>
    <span class="hljs-built_in"><span class="hljs-built_in"><span class="hljs-built_in"><span class="hljs-built_in">List</span></span></span></span>&lt;HistoricActivityInstance&gt; historicActivityInstanceList = historyInstanceQuery.orderByHistoricActivityInstanceStartTime().asc().list();
    <span class="hljs-keyword"><span class="hljs-keyword"><span class="hljs-keyword"><span class="hljs-keyword">if</span></span></span></span>(historicActivityInstanceList == <span class="hljs-keyword"><span class="hljs-keyword"><span class="hljs-keyword"><span class="hljs-keyword">null</span></span></span></span> || historicActivityInstanceList.size() == <span class="hljs-number"><span class="hljs-number"><span class="hljs-number"><span class="hljs-number">0</span></span></span></span>) {
        logger.info(<span class="hljs-string"><span class="hljs-string"><span class="hljs-string"><span class="hljs-string">"流程實例ID:{}沒有歷史節點信息！"</span></span></span></span>, instanceId);
        outputImg(response, bpmnModel, <span class="hljs-keyword"><span class="hljs-keyword"><span class="hljs-keyword"><span class="hljs-keyword">null</span></span></span></span>, <span class="hljs-keyword"><span class="hljs-keyword"><span class="hljs-keyword"><span class="hljs-keyword">null</span></span></span></span>);
        <span class="hljs-keyword"><span class="hljs-keyword"><span class="hljs-keyword"><span class="hljs-keyword">return</span></span></span></span>;
    }
    <span class="hljs-comment"><span class="hljs-comment"><span class="hljs-comment"><span class="hljs-comment">// 已執行的節點ID集合(將historicActivityInstanceList中元素的activityId字段取出封裝到executedActivityIdList)</span></span></span></span>
    <span class="hljs-built_in"><span class="hljs-built_in"><span class="hljs-built_in"><span class="hljs-built_in">List</span></span></span></span>&lt;<span class="hljs-built_in"><span class="hljs-built_in"><span class="hljs-built_in"><span class="hljs-built_in">String</span></span></span></span>&gt; executedActivityIdList = historicActivityInstanceList.stream().map(item -&gt; item.getActivityId()).collect(Collectors.toList());
    
    <span class="hljs-comment"><span class="hljs-comment"><span class="hljs-comment"><span class="hljs-comment">/*
     *  獲取流程走過的線
     */</span></span></span></span>
    <span class="hljs-comment"><span class="hljs-comment"><span class="hljs-comment"><span class="hljs-comment">// 獲取流程定義</span></span></span></span>
    ProcessDefinitionEntity processDefinition = (ProcessDefinitionEntity) ((RepositoryServiceImpl) repositoryService).getDeployedProcessDefinition(processInstance.getProcessDefinitionId());
    <span class="hljs-built_in"><span class="hljs-built_in"><span class="hljs-built_in"><span class="hljs-built_in">List</span></span></span></span>&lt;<span class="hljs-built_in"><span class="hljs-built_in"><span class="hljs-built_in"><span class="hljs-built_in">String</span></span></span></span>&gt; flowIds = ActivitiUtils.getHighLightedFlows(bpmnModel, processDefinition, historicActivityInstanceList);
    
    
    <span class="hljs-comment"><span class="hljs-comment"><span class="hljs-comment"><span class="hljs-comment">/*
     * 輸出圖像，並設置高亮
     */</span></span></span></span>
    outputImg(response, bpmnModel, flowIds, executedActivityIdList);
}



<span class="hljs-comment"><span class="markdown"><span class="hljs-comment"><span class="markdown"><span class="hljs-comment"><span class="markdown"><span class="hljs-comment"><span class="markdown">/**

 * <p>員工提交申請</p>
  * @param request 請求
  * @return String 申請受理結果
  * @author FRH
  * @time 2018年12月10日上午11:15:09
  * @version 1.0
  /
 @RequestMapping(value="/employeeApply")
 @ResponseBody
 public String employeeApply(HttpServletRequest request){
 /
 * 獲取請求參數
 */
 String taskId = request.getParameter("taskId"); // 任務ID
 String jobNumber = request.getParameter("jobNumber"); // 工號
 String leaveDays = request.getParameter("leaveDays"); // 請假天數
 String leaveReason = request.getParameter("leaveReason"); // 請假原因
    <span class="hljs-comment"><span class="hljs-comment"><span class="hljs-comment"><span class="hljs-comment">/*
     *  查詢任務
     */</span></span></span></span>
    Task task = taskService.createTaskQuery().taskId(taskId).singleResult();
    <span class="hljs-keyword"><span class="hljs-keyword"><span class="hljs-keyword"><span class="hljs-keyword">if</span></span></span></span>(task == <span class="hljs-keyword"><span class="hljs-keyword"><span class="hljs-keyword"><span class="hljs-keyword">null</span></span></span></span>) {
        logger.info(<span class="hljs-string"><span class="hljs-string"><span class="hljs-string"><span class="hljs-string">"任務ID:{}查詢到任務為空！"</span></span></span></span>, taskId);
        <span class="hljs-keyword"><span class="hljs-keyword"><span class="hljs-keyword"><span class="hljs-keyword">return</span></span></span></span> <span class="hljs-string"><span class="hljs-string"><span class="hljs-string"><span class="hljs-string">"fail"</span></span></span></span>;
    }

    
    <span class="hljs-comment"><span class="hljs-comment"><span class="hljs-comment"><span class="hljs-comment">/*
     * 參數傳遞並提交申請
     */</span></span></span></span>
    <span class="hljs-built_in"><span class="hljs-built_in"><span class="hljs-built_in"><span class="hljs-built_in">Map</span></span></span></span>&lt;<span class="hljs-built_in"><span class="hljs-built_in"><span class="hljs-built_in"><span class="hljs-built_in">String</span></span></span></span>, <span class="hljs-built_in"><span class="hljs-built_in"><span class="hljs-built_in"><span class="hljs-built_in">Object</span></span></span></span>&gt; map = <span class="hljs-keyword"><span class="hljs-keyword"><span class="hljs-keyword"><span class="hljs-keyword">new</span></span></span></span> HashMap&lt;<span class="hljs-built_in"><span class="hljs-built_in"><span class="hljs-built_in"><span class="hljs-built_in">String</span></span></span></span>, <span class="hljs-built_in"><span class="hljs-built_in"><span class="hljs-built_in"><span class="hljs-built_in">Object</span></span></span></span>&gt;();
    map.put(<span class="hljs-string"><span class="hljs-string"><span class="hljs-string"><span class="hljs-string">"days"</span></span></span></span>, leaveDays);
    map.put(<span class="hljs-string"><span class="hljs-string"><span class="hljs-string"><span class="hljs-string">"date"</span></span></span></span>, <span class="hljs-keyword"><span class="hljs-keyword"><span class="hljs-keyword"><span class="hljs-keyword">new</span></span></span></span> Date());
    map.put(<span class="hljs-string"><span class="hljs-string"><span class="hljs-string"><span class="hljs-string">"reason"</span></span></span></span>, leaveReason);
    map.put(<span class="hljs-string"><span class="hljs-string"><span class="hljs-string"><span class="hljs-string">"jobNumber"</span></span></span></span>, jobNumber);
    taskService.complete(task.getId(), map);
    logger.info(<span class="hljs-string"><span class="hljs-string"><span class="hljs-string"><span class="hljs-string">"執行【員工申請】環節，流程推動到【上級審核】環節"</span></span></span></span>);
    
    <span class="hljs-comment"><span class="hljs-comment"><span class="hljs-comment"><span class="hljs-comment">/*
     * 返回成功
     */</span></span></span></span>
    <span class="hljs-keyword"><span class="hljs-keyword"><span class="hljs-keyword"><span class="hljs-keyword">return</span></span></span></span> <span class="hljs-string"><span class="hljs-string"><span class="hljs-string"><span class="hljs-string">"success"</span></span></span></span>;
}


<span class="hljs-comment"><span class="markdown"><span class="hljs-comment"><span class="markdown"><span class="hljs-comment"><span class="markdown"><span class="hljs-comment"><span class="markdown">/**

 * <p>跳轉到上級審核頁面</p>
  * @return String 頁面
  * @author FRH
  * @time 2018年12月5日下午2:31:42
  * @version 1.0
  /
 @RequestMapping(value="/viewTask")
 public String toHigherAudit(String taskId, HttpServletRequest request) {
 /
 * 獲取參數
 */
 logger.info("跳轉到任務詳情頁面，任務ID:{}", taskId);
 if(StringUtils.isBlank(taskId)) return "/higherAudit";
    <span class="hljs-comment"><span class="hljs-comment"><span class="hljs-comment"><span class="hljs-comment">/*
     *  查看任務詳細信息
     */</span></span></span></span>
    Task task = taskService.createTaskQuery().taskId(taskId).singleResult();
    <span class="hljs-keyword"><span class="hljs-keyword"><span class="hljs-keyword"><span class="hljs-keyword">if</span></span></span></span>(task == <span class="hljs-keyword"><span class="hljs-keyword"><span class="hljs-keyword"><span class="hljs-keyword">null</span></span></span></span>) {
        logger.info(<span class="hljs-string"><span class="hljs-string"><span class="hljs-string"><span class="hljs-string">"任務ID:{}不存在！"</span></span></span></span>, taskId);
        <span class="hljs-keyword"><span class="hljs-keyword"><span class="hljs-keyword"><span class="hljs-keyword">return</span></span></span></span> <span class="hljs-string"><span class="hljs-string"><span class="hljs-string"><span class="hljs-string">"/higherAudit"</span></span></span></span>;
    }
    
    
    <span class="hljs-comment"><span class="hljs-comment"><span class="hljs-comment"><span class="hljs-comment">/*
     * 完成任務
     */</span></span></span></span>
    <span class="hljs-built_in"><span class="hljs-built_in"><span class="hljs-built_in"><span class="hljs-built_in">Map</span></span></span></span>&lt;<span class="hljs-built_in"><span class="hljs-built_in"><span class="hljs-built_in"><span class="hljs-built_in">String</span></span></span></span>, <span class="hljs-built_in"><span class="hljs-built_in"><span class="hljs-built_in"><span class="hljs-built_in">Object</span></span></span></span>&gt; paramMap = taskService.getVariables(taskId);
    request.setAttribute(<span class="hljs-string"><span class="hljs-string"><span class="hljs-string"><span class="hljs-string">"task"</span></span></span></span>, task);
    request.setAttribute(<span class="hljs-string"><span class="hljs-string"><span class="hljs-string"><span class="hljs-string">"paramMap"</span></span></span></span>, paramMap);
    <span class="hljs-keyword"><span class="hljs-keyword"><span class="hljs-keyword"><span class="hljs-keyword">return</span></span></span></span> <span class="hljs-string"><span class="hljs-string"><span class="hljs-string"><span class="hljs-string">"higherAudit"</span></span></span></span>;
}



<span class="hljs-comment"><span class="markdown"><span class="hljs-comment"><span class="markdown"><span class="hljs-comment"><span class="markdown"><span class="hljs-comment"><span class="markdown">/**

 * <p>跳轉到部門經理審核頁面</p>
  * @param taskId 任務ID
  * @param request 請求
  * @return String 響應頁面
  * @author FRH
  * @time 2018年12月6日上午9:54:34
  * @version 1.0
  /
 @RequestMapping(value="/viewTaskManager")
 public String viewTaskManager(String taskId, HttpServletRequest request) {
 /
 * 獲取參數
 */
 logger.info("跳轉到任務詳情頁面，任務ID:{}", taskId);
 if(StringUtils.isBlank(taskId)) return "/manageAudit";
    <span class="hljs-comment"><span class="hljs-comment"><span class="hljs-comment"><span class="hljs-comment">/*
     *  查看任務詳細信息
     */</span></span></span></span>
    Task task = taskService.createTaskQuery().taskId(taskId).singleResult();
    <span class="hljs-keyword"><span class="hljs-keyword"><span class="hljs-keyword"><span class="hljs-keyword">if</span></span></span></span>(task == <span class="hljs-keyword"><span class="hljs-keyword"><span class="hljs-keyword"><span class="hljs-keyword">null</span></span></span></span>) {
        logger.info(<span class="hljs-string"><span class="hljs-string"><span class="hljs-string"><span class="hljs-string">"任務ID:{}不存在！"</span></span></span></span>, taskId);
        <span class="hljs-keyword"><span class="hljs-keyword"><span class="hljs-keyword"><span class="hljs-keyword">return</span></span></span></span> <span class="hljs-string"><span class="hljs-string"><span class="hljs-string"><span class="hljs-string">"/manageAudit"</span></span></span></span>;
    }
    
    
    <span class="hljs-comment"><span class="hljs-comment"><span class="hljs-comment"><span class="hljs-comment">/*
     * 完成任務
     */</span></span></span></span>
    <span class="hljs-built_in"><span class="hljs-built_in"><span class="hljs-built_in"><span class="hljs-built_in">Map</span></span></span></span>&lt;<span class="hljs-built_in"><span class="hljs-built_in"><span class="hljs-built_in"><span class="hljs-built_in">String</span></span></span></span>, <span class="hljs-built_in"><span class="hljs-built_in"><span class="hljs-built_in"><span class="hljs-built_in">Object</span></span></span></span>&gt; paramMap = taskService.getVariables(taskId);
    request.setAttribute(<span class="hljs-string"><span class="hljs-string"><span class="hljs-string"><span class="hljs-string">"task"</span></span></span></span>, task);
    request.setAttribute(<span class="hljs-string"><span class="hljs-string"><span class="hljs-string"><span class="hljs-string">"paramMap"</span></span></span></span>, paramMap);
    <span class="hljs-keyword"><span class="hljs-keyword"><span class="hljs-keyword"><span class="hljs-keyword">return</span></span></span></span> <span class="hljs-string"><span class="hljs-string"><span class="hljs-string"><span class="hljs-string">"manageAudit"</span></span></span></span>;
}



<span class="hljs-comment"><span class="markdown"><span class="hljs-comment"><span class="markdown"><span class="hljs-comment"><span class="markdown"><span class="hljs-comment"><span class="markdown">/**

 * <p>上級審核</p>
  * @param request 請求
  * @return String 受理結果
  * @author FRH
  * @time 2018年12月10日上午11:19:44
  * @version 1.0
  /
 @ResponseBody
 @RequestMapping(value="/higherLevelAudit")
 public String higherLevelAudit(HttpServletRequest request) {
 /
 * 獲取請求參數
 */
 String taskId = request.getParameter("taskId");
 String higherLevelOpinion = request.getParameter("sug");
 String auditStr = request.getParameter("audit");
 logger.info("上級審核任務ID:{}", taskId);
 if(StringUtils.isBlank(taskId)) return "fail";
    <span class="hljs-comment"><span class="hljs-comment"><span class="hljs-comment"><span class="hljs-comment">/*
     * 查找任務
     */</span></span></span></span>
    Task task = taskService.createTaskQuery().taskId(taskId).singleResult();
    <span class="hljs-keyword"><span class="hljs-keyword"><span class="hljs-keyword"><span class="hljs-keyword">if</span></span></span></span>(task == <span class="hljs-keyword"><span class="hljs-keyword"><span class="hljs-keyword"><span class="hljs-keyword">null</span></span></span></span>) {
        logger.info(<span class="hljs-string"><span class="hljs-string"><span class="hljs-string"><span class="hljs-string">"審核任務ID:{}查詢到任務為空！"</span></span></span></span>, taskId);
        <span class="hljs-keyword"><span class="hljs-keyword"><span class="hljs-keyword"><span class="hljs-keyword">return</span></span></span></span> <span class="hljs-string"><span class="hljs-string"><span class="hljs-string"><span class="hljs-string">"fail"</span></span></span></span>;
    }
    
    
    <span class="hljs-comment"><span class="hljs-comment"><span class="hljs-comment"><span class="hljs-comment">/*
     * 設置局部變量參數，完成任務
     */</span></span></span></span>
    <span class="hljs-built_in"><span class="hljs-built_in"><span class="hljs-built_in"><span class="hljs-built_in">Map</span></span></span></span>&lt;<span class="hljs-built_in"><span class="hljs-built_in"><span class="hljs-built_in"><span class="hljs-built_in">String</span></span></span></span>, <span class="hljs-built_in"><span class="hljs-built_in"><span class="hljs-built_in"><span class="hljs-built_in">Object</span></span></span></span>&gt; map = <span class="hljs-keyword"><span class="hljs-keyword"><span class="hljs-keyword"><span class="hljs-keyword">new</span></span></span></span> HashMap&lt;<span class="hljs-built_in"><span class="hljs-built_in"><span class="hljs-built_in"><span class="hljs-built_in">String</span></span></span></span>, <span class="hljs-built_in"><span class="hljs-built_in"><span class="hljs-built_in"><span class="hljs-built_in">Object</span></span></span></span>&gt;();
    map.put(<span class="hljs-string"><span class="hljs-string"><span class="hljs-string"><span class="hljs-string">"audit"</span></span></span></span>, <span class="hljs-string"><span class="hljs-string"><span class="hljs-string"><span class="hljs-string">"1"</span></span></span></span>.equals(auditStr) ? <span class="hljs-keyword"><span class="hljs-keyword"><span class="hljs-keyword"><span class="hljs-keyword">false</span></span></span></span> : <span class="hljs-keyword"><span class="hljs-keyword"><span class="hljs-keyword"><span class="hljs-keyword">true</span></span></span></span>);
    map.put(<span class="hljs-string"><span class="hljs-string"><span class="hljs-string"><span class="hljs-string">"higherLevelOpinion"</span></span></span></span>, higherLevelOpinion);
    taskService.complete(taskId, map);
    <span class="hljs-keyword"><span class="hljs-keyword"><span class="hljs-keyword"><span class="hljs-keyword">return</span></span></span></span> <span class="hljs-string"><span class="hljs-string"><span class="hljs-string"><span class="hljs-string">"success"</span></span></span></span>;
}



<span class="hljs-comment"><span class="markdown"><span class="hljs-comment"><span class="markdown"><span class="hljs-comment"><span class="markdown"><span class="hljs-comment"><span class="markdown">/**

 * <p>部門經理審核</p>
  * @param request 請求
  * @return String 受理結果
  * @author FRH
  * @time 2018年12月10日上午11:20:44
  * @version 1.0
  /
 @ResponseBody
 @RequestMapping(value="/divisionManagerAudit")
 public String divisionManagerAudit(HttpServletRequest request) {
 /
 * 獲取請求參數
 */
 String taskId = request.getParameter("taskId");
 String opinion = request.getParameter("sug");
 String auditStr = request.getParameter("audit");
 logger.info("上級審核任務ID:{}", taskId);
 if(StringUtils.isBlank(taskId)) return "fail";
    <span class="hljs-comment"><span class="hljs-comment"><span class="hljs-comment"><span class="hljs-comment">/*
     * 查找任務
     */</span></span></span></span>
    Task task = taskService.createTaskQuery().taskId(taskId).singleResult();
    <span class="hljs-keyword"><span class="hljs-keyword"><span class="hljs-keyword"><span class="hljs-keyword">if</span></span></span></span>(task == <span class="hljs-keyword"><span class="hljs-keyword"><span class="hljs-keyword"><span class="hljs-keyword">null</span></span></span></span>) {
        logger.info(<span class="hljs-string"><span class="hljs-string"><span class="hljs-string"><span class="hljs-string">"審核任務ID:{}查詢到任務為空！"</span></span></span></span>, taskId);
        <span class="hljs-keyword"><span class="hljs-keyword"><span class="hljs-keyword"><span class="hljs-keyword">return</span></span></span></span> <span class="hljs-string"><span class="hljs-string"><span class="hljs-string"><span class="hljs-string">"fail"</span></span></span></span>;
    }
    
    
    <span class="hljs-comment"><span class="hljs-comment"><span class="hljs-comment"><span class="hljs-comment">/*
     * 設置局部變量參數，完成任務
     */</span></span></span></span>
    <span class="hljs-built_in"><span class="hljs-built_in"><span class="hljs-built_in"><span class="hljs-built_in">Map</span></span></span></span>&lt;<span class="hljs-built_in"><span class="hljs-built_in"><span class="hljs-built_in"><span class="hljs-built_in">String</span></span></span></span>, <span class="hljs-built_in"><span class="hljs-built_in"><span class="hljs-built_in"><span class="hljs-built_in">Object</span></span></span></span>&gt; map = <span class="hljs-keyword"><span class="hljs-keyword"><span class="hljs-keyword"><span class="hljs-keyword">new</span></span></span></span> HashMap&lt;<span class="hljs-built_in"><span class="hljs-built_in"><span class="hljs-built_in"><span class="hljs-built_in">String</span></span></span></span>, <span class="hljs-built_in"><span class="hljs-built_in"><span class="hljs-built_in"><span class="hljs-built_in">Object</span></span></span></span>&gt;();
    map.put(<span class="hljs-string"><span class="hljs-string"><span class="hljs-string"><span class="hljs-string">"audit"</span></span></span></span>, <span class="hljs-string"><span class="hljs-string"><span class="hljs-string"><span class="hljs-string">"1"</span></span></span></span>.equals(auditStr) ? <span class="hljs-keyword"><span class="hljs-keyword"><span class="hljs-keyword"><span class="hljs-keyword">false</span></span></span></span> : <span class="hljs-keyword"><span class="hljs-keyword"><span class="hljs-keyword"><span class="hljs-keyword">true</span></span></span></span>);
    map.put(<span class="hljs-string"><span class="hljs-string"><span class="hljs-string"><span class="hljs-string">"managerOpinion"</span></span></span></span>, opinion);
    taskService.complete(taskId, map);
    <span class="hljs-keyword"><span class="hljs-keyword"><span class="hljs-keyword"><span class="hljs-keyword">return</span></span></span></span> <span class="hljs-string"><span class="hljs-string"><span class="hljs-string"><span class="hljs-string">"success"</span></span></span></span>;
}


<span class="hljs-comment"><span class="markdown"><span class="hljs-comment"><span class="markdown"><span class="hljs-comment"><span class="markdown"><span class="hljs-comment"><span class="markdown">/**

 * <p>查看任務</p>
  * @param request 請求
  * @return String 任務展示頁面
  * @author FRH
  * @time 2018年12月10日上午11:21:33
  * @version 1.0
  /
 @RequestMapping(value="/toShowTask")
 public String toShowTask(HttpServletRequest request) {
 /
 * 獲取請求參數
 */
 List<Task> taskList = taskService.createTaskQuery().list();
 if(taskList == null || taskList.size() == 0) {
 logger.info("查詢任務列表為空！");
 return "/task";
 }
    <span class="hljs-comment"><span class="hljs-comment"><span class="hljs-comment"><span class="hljs-comment">/*
     * 查詢所有任務，並封裝
     */</span></span></span></span>
    <span class="hljs-built_in"><span class="hljs-built_in"><span class="hljs-built_in"><span class="hljs-built_in">List</span></span></span></span>&lt;<span class="hljs-built_in"><span class="hljs-built_in"><span class="hljs-built_in"><span class="hljs-built_in">Map</span></span></span></span>&lt;<span class="hljs-built_in"><span class="hljs-built_in"><span class="hljs-built_in"><span class="hljs-built_in">String</span></span></span></span>, <span class="hljs-built_in"><span class="hljs-built_in"><span class="hljs-built_in"><span class="hljs-built_in">String</span></span></span></span>&gt;&gt; resultList = <span class="hljs-keyword"><span class="hljs-keyword"><span class="hljs-keyword"><span class="hljs-keyword">new</span></span></span></span> ArrayList&lt;<span class="hljs-built_in"><span class="hljs-built_in"><span class="hljs-built_in"><span class="hljs-built_in">Map</span></span></span></span>&lt;<span class="hljs-built_in"><span class="hljs-built_in"><span class="hljs-built_in"><span class="hljs-built_in">String</span></span></span></span>, <span class="hljs-built_in"><span class="hljs-built_in"><span class="hljs-built_in"><span class="hljs-built_in">String</span></span></span></span>&gt;&gt;();
    <span class="hljs-keyword"><span class="hljs-keyword"><span class="hljs-keyword"><span class="hljs-keyword">for</span></span></span></span>(Task task : taskList) {
        <span class="hljs-built_in"><span class="hljs-built_in"><span class="hljs-built_in"><span class="hljs-built_in">Map</span></span></span></span>&lt;<span class="hljs-built_in"><span class="hljs-built_in"><span class="hljs-built_in"><span class="hljs-built_in">String</span></span></span></span>, <span class="hljs-built_in"><span class="hljs-built_in"><span class="hljs-built_in"><span class="hljs-built_in">String</span></span></span></span>&gt; map = <span class="hljs-keyword"><span class="hljs-keyword"><span class="hljs-keyword"><span class="hljs-keyword">new</span></span></span></span> HashMap&lt;<span class="hljs-built_in"><span class="hljs-built_in"><span class="hljs-built_in"><span class="hljs-built_in">String</span></span></span></span>, <span class="hljs-built_in"><span class="hljs-built_in"><span class="hljs-built_in"><span class="hljs-built_in">String</span></span></span></span>&gt;();
        map.put(<span class="hljs-string"><span class="hljs-string"><span class="hljs-string"><span class="hljs-string">"taskId"</span></span></span></span>, task.getId());
        map.put(<span class="hljs-string"><span class="hljs-string"><span class="hljs-string"><span class="hljs-string">"name"</span></span></span></span>, task.getName());
        map.put(<span class="hljs-string"><span class="hljs-string"><span class="hljs-string"><span class="hljs-string">"createTime"</span></span></span></span>, task.getCreateTime().toString());
        map.put(<span class="hljs-string"><span class="hljs-string"><span class="hljs-string"><span class="hljs-string">"assignee"</span></span></span></span>, task.getAssignee());
        map.put(<span class="hljs-string"><span class="hljs-string"><span class="hljs-string"><span class="hljs-string">"instanceId"</span></span></span></span>, task.getProcessInstanceId());
        map.put(<span class="hljs-string"><span class="hljs-string"><span class="hljs-string"><span class="hljs-string">"executionId"</span></span></span></span>, task.getExecutionId());
        map.put(<span class="hljs-string"><span class="hljs-string"><span class="hljs-string"><span class="hljs-string">"definitionId"</span></span></span></span>, task.getProcessDefinitionId());
        resultList.add(map);
    }
    
    
    <span class="hljs-comment"><span class="hljs-comment"><span class="hljs-comment"><span class="hljs-comment">/*
     * 返回結果
     */</span></span></span></span>
    logger.info(<span class="hljs-string"><span class="hljs-string"><span class="hljs-string"><span class="hljs-string">"返回集合:{}"</span></span></span></span>, resultList.toString());
    request.setAttribute(<span class="hljs-string"><span class="hljs-string"><span class="hljs-string"><span class="hljs-string">"resultList"</span></span></span></span>, resultList);
    <span class="hljs-keyword"><span class="hljs-keyword"><span class="hljs-keyword"><span class="hljs-keyword">return</span></span></span></span> <span class="hljs-string"><span class="hljs-string"><span class="hljs-string"><span class="hljs-string">"/task"</span></span></span></span>;
}



<span class="hljs-comment"><span class="markdown"><span class="hljs-comment"><span class="markdown"><span class="hljs-comment"><span class="markdown"><span class="hljs-comment"><span class="markdown">/**

 * <p>輸出圖像</p>
  * @param response 響應實體
  * @param bpmnModel 圖像對象
  * @param flowIds 已執行的線集合
  * @param executedActivityIdList void 已執行的節點ID集合
  * @author FRH
  * @time 2018年12月10日上午11:23:01
  * @version 1.0
  */
 private void outputImg(HttpServletResponse response, BpmnModel bpmnModel, List<String> flowIds, List<String> executedActivityIdList) {
 InputStream imageStream = null;
 try {
 imageStream = processDiagramGenerator.generateDiagram(bpmnModel, executedActivityIdList, flowIds, "宋體", "微軟雅黑", "黑體", true, "png");
 // 輸出資源內容到相應對象
 byte[] b = new byte[1024];
 int len;
 while ((len = imageStream.read(b, 0, 1024)) != -1) {
 response.getOutputStream().write(b, 0, len);
 }
 response.getOutputStream().flush();
 }catch(Exception e) {
 logger.error("流程圖輸出異常！", e);
 } finally { // 流關閉
 StreamUtils.closeInputStream(imageStream);
 }
 }
<span class="hljs-comment"><span class="markdown"><span class="hljs-comment"><span class="markdown"><span class="hljs-comment"><span class="markdown"><span class="hljs-comment"><span class="markdown">/**

 * <p>判斷流程是否完成</p>
  * @param processInstanceId 流程實例ID
  * @return boolean 已完成-true，未完成-false
  * @author FRH
  * @time 2018年12月10日上午11:23:26
  * @version 1.0
  */
 public boolean isFinished(String processInstanceId) {
 return historyService.createHistoricProcessInstanceQuery().finished().processInstanceId(processInstanceId).count() > 0;
 }
}

    
    
    
            

7. 效果

    看出Activiti默認使用Spring的security，添加配置，關閉安全認證，如下：

# 關閉activiti登錄驗證
security:
 basic:
 enabled: false

    
    
    
            

    重啟后繼續訪問，可正常進入首頁（如還是無法進入首頁，請添加@EnableAutoConfiguration(exclude = {org.springframework.boot.autoconfigure.security.servlet.SecurityAutoConfiguration.class})，或者從pom.xml中移除Security包）：

    點擊我要請假后，得到流程實例ID，再查看流程圖，如下：

    附上首頁/index.html代碼，其它頁面相比比較簡單：

<!DOCTYPE html>
<html xmlns="http://www.w3.org/1999/xhtml" xmlns:th="http://www.thymeleaf.org">
<head>
    <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1">
    <title>首頁</title>
    <script th:src="@{/static/jquery.min.js}"></script>
    <script type="text/javascript"> $(function(){ // 點擊菜單 $(".show-page").bind("click", function(){ $(".main-body").html(""); $(".result-div").html(""); var url = $(this).attr("url"); 
            $.ajax({
                </span></span></span><span class="hljs-attr"><span class="javascript"><span class="hljs-attr"><span class="javascript"><span class="hljs-attr"><span class="javascript"><span class="hljs-attr">async</span></span></span></span></span></span></span><span class="javascript"><span class="javascript"><span class="javascript"> : </span></span></span><span class="hljs-literal"><span class="javascript"><span class="hljs-literal"><span class="javascript"><span class="hljs-literal"><span class="javascript"><span class="hljs-literal">false</span></span></span></span></span></span></span><span class="javascript"><span class="javascript"><span class="javascript">,
                </span></span></span><span class="hljs-attr"><span class="javascript"><span class="hljs-attr"><span class="javascript"><span class="hljs-attr"><span class="javascript"><span class="hljs-attr">cache</span></span></span></span></span></span></span><span class="javascript"><span class="javascript"><span class="javascript"> : </span></span></span><span class="hljs-literal"><span class="javascript"><span class="hljs-literal"><span class="javascript"><span class="hljs-literal"><span class="javascript"><span class="hljs-literal">false</span></span></span></span></span></span></span><span class="javascript"><span class="javascript"><span class="javascript">,
                </span></span></span><span class="hljs-attr"><span class="javascript"><span class="hljs-attr"><span class="javascript"><span class="hljs-attr"><span class="javascript"><span class="hljs-attr">type</span></span></span></span></span></span></span><span class="javascript"><span class="javascript"><span class="javascript"> : </span></span></span><span class="hljs-string"><span class="javascript"><span class="hljs-string"><span class="javascript"><span class="hljs-string"><span class="javascript"><span class="hljs-string">'POST'</span></span></span></span></span></span></span><span class="javascript"><span class="javascript"><span class="javascript">,
                </span></span></span><span class="hljs-attr"><span class="javascript"><span class="hljs-attr"><span class="javascript"><span class="hljs-attr"><span class="javascript"><span class="hljs-attr">url</span></span></span></span></span></span></span><span class="javascript"><span class="javascript"><span class="javascript"> : url,
                </span></span></span><span class="hljs-attr"><span class="javascript"><span class="hljs-attr"><span class="javascript"><span class="hljs-attr"><span class="javascript"><span class="hljs-attr">dataType</span></span></span></span></span></span></span><span class="javascript"><span class="javascript"><span class="javascript"> : </span></span></span><span class="hljs-string"><span class="javascript"><span class="hljs-string"><span class="javascript"><span class="hljs-string"><span class="javascript"><span class="hljs-string">"html"</span></span></span></span></span></span></span><span class="javascript"><span class="javascript"><span class="javascript">,
                </span></span></span><span class="hljs-attr"><span class="javascript"><span class="hljs-attr"><span class="javascript"><span class="hljs-attr"><span class="javascript"><span class="hljs-attr">error</span></span></span></span></span></span></span><span class="javascript"><span class="javascript"><span class="javascript"> : </span></span></span><span class="hljs-function"><span class="hljs-keyword"><span class="javascript"><span class="hljs-function"><span class="hljs-keyword"><span class="javascript"><span class="hljs-function"><span class="hljs-keyword"><span class="javascript"><span class="hljs-function"><span class="hljs-keyword">function</span></span></span></span></span></span></span></span></span></span><span class="javascript"><span class="hljs-function"><span class="javascript"><span class="hljs-function"><span class="javascript"><span class="hljs-function">(</span></span></span></span></span></span><span class="hljs-params"></span><span class="javascript"><span class="hljs-function"><span class="hljs-params"></span><span class="javascript"><span class="hljs-function"><span class="hljs-params"></span><span class="javascript"><span class="hljs-function"><span class="hljs-params"></span>) </span></span></span></span></span></span></span><span class="javascript"><span class="javascript"><span class="javascript">{
                    alert(</span></span></span><span class="hljs-string"><span class="javascript"><span class="hljs-string"><span class="javascript"><span class="hljs-string"><span class="javascript"><span class="hljs-string">'請求失敗'</span></span></span></span></span></span></span><span class="javascript"><span class="javascript"><span class="javascript">);
                },
                </span></span></span><span class="hljs-attr"><span class="javascript"><span class="hljs-attr"><span class="javascript"><span class="hljs-attr"><span class="javascript"><span class="hljs-attr">success</span></span></span></span></span></span></span><span class="javascript"><span class="javascript"><span class="javascript"> : </span></span></span><span class="hljs-function"><span class="hljs-keyword"><span class="javascript"><span class="hljs-function"><span class="hljs-keyword"><span class="javascript"><span class="hljs-function"><span class="hljs-keyword"><span class="javascript"><span class="hljs-function"><span class="hljs-keyword">function</span></span></span></span></span></span></span></span></span></span><span class="javascript"><span class="hljs-function"><span class="javascript"><span class="hljs-function"><span class="javascript"><span class="hljs-function">(</span></span></span></span></span></span><span class="hljs-params"><span class="javascript"><span class="hljs-function"><span class="hljs-params"><span class="javascript"><span class="hljs-function"><span class="hljs-params"><span class="javascript"><span class="hljs-function"><span class="hljs-params">data</span></span></span></span></span></span></span></span></span></span><span class="javascript"><span class="hljs-function"><span class="javascript"><span class="hljs-function"><span class="javascript"><span class="hljs-function">) </span></span></span></span></span></span></span><span class="javascript"><span class="javascript"><span class="javascript">{
                    $(</span></span></span><span class="hljs-string"><span class="javascript"><span class="hljs-string"><span class="javascript"><span class="hljs-string"><span class="javascript"><span class="hljs-string">".result-div"</span></span></span></span></span></span></span><span class="javascript"><span class="javascript"><span class="javascript">).html(data);
                }
            });
        });
        
        </span></span></span><span class="hljs-comment"><span class="javascript"><span class="hljs-comment"><span class="javascript"><span class="hljs-comment"><span class="javascript"><span class="hljs-comment">// 點擊我要請假，開啟流程</span></span></span></span></span></span></span><span class="javascript"><span class="javascript"><span class="javascript">
        $(</span></span></span><span class="hljs-string"><span class="javascript"><span class="hljs-string"><span class="javascript"><span class="hljs-string"><span class="javascript"><span class="hljs-string">".show-instance"</span></span></span></span></span></span></span><span class="javascript"><span class="javascript"><span class="javascript">).bind(</span></span></span><span class="hljs-string"><span class="javascript"><span class="hljs-string"><span class="javascript"><span class="hljs-string"><span class="javascript"><span class="hljs-string">"click"</span></span></span></span></span></span></span><span class="javascript"><span class="javascript"><span class="javascript">, </span></span></span><span class="hljs-function"><span class="hljs-keyword"><span class="javascript"><span class="hljs-function"><span class="hljs-keyword"><span class="javascript"><span class="hljs-function"><span class="hljs-keyword"><span class="javascript"><span class="hljs-function"><span class="hljs-keyword">function</span></span></span></span></span></span></span></span></span></span><span class="javascript"><span class="hljs-function"><span class="javascript"><span class="hljs-function"><span class="javascript"><span class="hljs-function">(</span></span></span></span></span></span><span class="hljs-params"></span><span class="javascript"><span class="hljs-function"><span class="hljs-params"></span><span class="javascript"><span class="hljs-function"><span class="hljs-params"></span><span class="javascript"><span class="hljs-function"><span class="hljs-params"></span>)</span></span></span></span></span></span></span><span class="javascript"><span class="javascript"><span class="javascript">{
            $(</span></span></span><span class="hljs-string"><span class="javascript"><span class="hljs-string"><span class="javascript"><span class="hljs-string"><span class="javascript"><span class="hljs-string">".main-body"</span></span></span></span></span></span></span><span class="javascript"><span class="javascript"><span class="javascript">).html(</span></span></span><span class="hljs-string"><span class="javascript"><span class="hljs-string"><span class="javascript"><span class="hljs-string"><span class="javascript"><span class="hljs-string">""</span></span></span></span></span></span></span><span class="javascript"><span class="javascript"><span class="javascript">);
            $(</span></span></span><span class="hljs-string"><span class="javascript"><span class="hljs-string"><span class="javascript"><span class="hljs-string"><span class="javascript"><span class="hljs-string">".result-div"</span></span></span></span></span></span></span><span class="javascript"><span class="javascript"><span class="javascript">).html(</span></span></span><span class="hljs-string"><span class="javascript"><span class="hljs-string"><span class="javascript"><span class="hljs-string"><span class="javascript"><span class="hljs-string">""</span></span></span></span></span></span></span><span class="javascript"><span class="javascript"><span class="javascript">);
            </span></span></span><span class="hljs-keyword"><span class="javascript"><span class="hljs-keyword"><span class="javascript"><span class="hljs-keyword"><span class="javascript"><span class="hljs-keyword">var</span></span></span></span></span></span></span><span class="javascript"><span class="javascript"><span class="javascript"> url = $(</span></span></span><span class="hljs-keyword"><span class="javascript"><span class="hljs-keyword"><span class="javascript"><span class="hljs-keyword"><span class="javascript"><span class="hljs-keyword">this</span></span></span></span></span></span></span><span class="javascript"><span class="javascript"><span class="javascript">).attr(</span></span></span><span class="hljs-string"><span class="javascript"><span class="hljs-string"><span class="javascript"><span class="hljs-string"><span class="javascript"><span class="hljs-string">"url"</span></span></span></span></span></span></span><span class="javascript"><span class="javascript"><span class="javascript">);
            
            $.ajax({
                </span></span></span><span class="hljs-attr"><span class="javascript"><span class="hljs-attr"><span class="javascript"><span class="hljs-attr"><span class="javascript"><span class="hljs-attr">async</span></span></span></span></span></span></span><span class="javascript"><span class="javascript"><span class="javascript"> : </span></span></span><span class="hljs-literal"><span class="javascript"><span class="hljs-literal"><span class="javascript"><span class="hljs-literal"><span class="javascript"><span class="hljs-literal">false</span></span></span></span></span></span></span><span class="javascript"><span class="javascript"><span class="javascript">,
                </span></span></span><span class="hljs-attr"><span class="javascript"><span class="hljs-attr"><span class="javascript"><span class="hljs-attr"><span class="javascript"><span class="hljs-attr">cache</span></span></span></span></span></span></span><span class="javascript"><span class="javascript"><span class="javascript"> : </span></span></span><span class="hljs-literal"><span class="javascript"><span class="hljs-literal"><span class="javascript"><span class="hljs-literal"><span class="javascript"><span class="hljs-literal">false</span></span></span></span></span></span></span><span class="javascript"><span class="javascript"><span class="javascript">,
                </span></span></span><span class="hljs-attr"><span class="javascript"><span class="hljs-attr"><span class="javascript"><span class="hljs-attr"><span class="javascript"><span class="hljs-attr">type</span></span></span></span></span></span></span><span class="javascript"><span class="javascript"><span class="javascript"> : </span></span></span><span class="hljs-string"><span class="javascript"><span class="hljs-string"><span class="javascript"><span class="hljs-string"><span class="javascript"><span class="hljs-string">'POST'</span></span></span></span></span></span></span><span class="javascript"><span class="javascript"><span class="javascript">,
                </span></span></span><span class="hljs-attr"><span class="javascript"><span class="hljs-attr"><span class="javascript"><span class="hljs-attr"><span class="javascript"><span class="hljs-attr">url</span></span></span></span></span></span></span><span class="javascript"><span class="javascript"><span class="javascript"> : url,
                </span></span></span><span class="hljs-attr"><span class="javascript"><span class="hljs-attr"><span class="javascript"><span class="hljs-attr"><span class="javascript"><span class="hljs-attr">dataType</span></span></span></span></span></span></span><span class="javascript"><span class="javascript"><span class="javascript"> : </span></span></span><span class="hljs-string"><span class="javascript"><span class="hljs-string"><span class="javascript"><span class="hljs-string"><span class="javascript"><span class="hljs-string">"html"</span></span></span></span></span></span></span><span class="javascript"><span class="javascript"><span class="javascript">,
                </span></span></span><span class="hljs-attr"><span class="javascript"><span class="hljs-attr"><span class="javascript"><span class="hljs-attr"><span class="javascript"><span class="hljs-attr">error</span></span></span></span></span></span></span><span class="javascript"><span class="javascript"><span class="javascript"> : </span></span></span><span class="hljs-function"><span class="hljs-keyword"><span class="javascript"><span class="hljs-function"><span class="hljs-keyword"><span class="javascript"><span class="hljs-function"><span class="hljs-keyword"><span class="javascript"><span class="hljs-function"><span class="hljs-keyword">function</span></span></span></span></span></span></span></span></span></span><span class="javascript"><span class="hljs-function"><span class="javascript"><span class="hljs-function"><span class="javascript"><span class="hljs-function">(</span></span></span></span></span></span><span class="hljs-params"></span><span class="javascript"><span class="hljs-function"><span class="hljs-params"></span><span class="javascript"><span class="hljs-function"><span class="hljs-params"></span><span class="javascript"><span class="hljs-function"><span class="hljs-params"></span>) </span></span></span></span></span></span></span><span class="javascript"><span class="javascript"><span class="javascript">{
                    alert(</span></span></span><span class="hljs-string"><span class="javascript"><span class="hljs-string"><span class="javascript"><span class="hljs-string"><span class="javascript"><span class="hljs-string">'請求失敗'</span></span></span></span></span></span></span><span class="javascript"><span class="javascript"><span class="javascript">);
                },
                </span></span></span><span class="hljs-attr"><span class="javascript"><span class="hljs-attr"><span class="javascript"><span class="hljs-attr"><span class="javascript"><span class="hljs-attr">success</span></span></span></span></span></span></span><span class="javascript"><span class="javascript"><span class="javascript"> : </span></span></span><span class="hljs-function"><span class="hljs-keyword"><span class="javascript"><span class="hljs-function"><span class="hljs-keyword"><span class="javascript"><span class="hljs-function"><span class="hljs-keyword"><span class="javascript"><span class="hljs-function"><span class="hljs-keyword">function</span></span></span></span></span></span></span></span></span></span><span class="javascript"><span class="hljs-function"><span class="javascript"><span class="hljs-function"><span class="javascript"><span class="hljs-function">(</span></span></span></span></span></span><span class="hljs-params"><span class="javascript"><span class="hljs-function"><span class="hljs-params"><span class="javascript"><span class="hljs-function"><span class="hljs-params"><span class="javascript"><span class="hljs-function"><span class="hljs-params">data</span></span></span></span></span></span></span></span></span></span><span class="javascript"><span class="hljs-function"><span class="javascript"><span class="hljs-function"><span class="javascript"><span class="hljs-function">) </span></span></span></span></span></span></span><span class="javascript"><span class="javascript"><span class="javascript">{
                    $(</span></span></span><span class="hljs-string"><span class="javascript"><span class="hljs-string"><span class="javascript"><span class="hljs-string"><span class="javascript"><span class="hljs-string">"input[name='instanceId']"</span></span></span></span></span></span></span><span class="javascript"><span class="javascript"><span class="javascript">).val(data);
                }
            });
        });
        
        </span></span></span><span class="hljs-comment"><span class="javascript"><span class="hljs-comment"><span class="javascript"><span class="hljs-comment"><span class="javascript"><span class="hljs-comment">// 綁定查看流程圖</span></span></span></span></span></span></span><span class="javascript"><span class="javascript"><span class="javascript">
        $(</span></span></span><span class="hljs-string"><span class="javascript"><span class="hljs-string"><span class="javascript"><span class="hljs-string"><span class="javascript"><span class="hljs-string">".show-img"</span></span></span></span></span></span></span><span class="javascript"><span class="javascript"><span class="javascript">).bind(</span></span></span><span class="hljs-string"><span class="javascript"><span class="hljs-string"><span class="javascript"><span class="hljs-string"><span class="javascript"><span class="hljs-string">"click"</span></span></span></span></span></span></span><span class="javascript"><span class="javascript"><span class="javascript">, </span></span></span><span class="hljs-function"><span class="hljs-keyword"><span class="javascript"><span class="hljs-function"><span class="hljs-keyword"><span class="javascript"><span class="hljs-function"><span class="hljs-keyword"><span class="javascript"><span class="hljs-function"><span class="hljs-keyword">function</span></span></span></span></span></span></span></span></span></span><span class="javascript"><span class="hljs-function"><span class="javascript"><span class="hljs-function"><span class="javascript"><span class="hljs-function">(</span></span></span></span></span></span><span class="hljs-params"></span><span class="javascript"><span class="hljs-function"><span class="hljs-params"></span><span class="javascript"><span class="hljs-function"><span class="hljs-params"></span><span class="javascript"><span class="hljs-function"><span class="hljs-params"></span>)</span></span></span></span></span></span></span><span class="javascript"><span class="javascript"><span class="javascript">{
            </span></span></span><span class="hljs-keyword"><span class="javascript"><span class="hljs-keyword"><span class="javascript"><span class="hljs-keyword"><span class="javascript"><span class="hljs-keyword">var</span></span></span></span></span></span></span><span class="javascript"><span class="javascript"><span class="javascript"> instanceId = $(</span></span></span><span class="hljs-string"><span class="javascript"><span class="hljs-string"><span class="javascript"><span class="hljs-string"><span class="javascript"><span class="hljs-string">"input[name='instanceId']"</span></span></span></span></span></span></span><span class="javascript"><span class="javascript"><span class="javascript">).val();
            </span></span></span><span class="hljs-keyword"><span class="javascript"><span class="hljs-keyword"><span class="javascript"><span class="hljs-keyword"><span class="javascript"><span class="hljs-keyword">if</span></span></span></span></span></span></span><span class="javascript"><span class="javascript"><span class="javascript">(instanceId == </span></span></span><span class="hljs-string"><span class="javascript"><span class="hljs-string"><span class="javascript"><span class="hljs-string"><span class="javascript"><span class="hljs-string">""</span></span></span></span></span></span></span><span class="javascript"><span class="javascript"><span class="javascript">) {
                alert(</span></span></span><span class="hljs-string"><span class="javascript"><span class="hljs-string"><span class="javascript"><span class="hljs-string"><span class="javascript"><span class="hljs-string">"暫無流程！"</span></span></span></span></span></span></span><span class="javascript"><span class="javascript"><span class="javascript">);
                </span></span></span><span class="hljs-keyword"><span class="javascript"><span class="hljs-keyword"><span class="javascript"><span class="hljs-keyword"><span class="javascript"><span class="hljs-keyword">return</span></span></span></span></span></span></span><span class="javascript"><span class="javascript"><span class="javascript">;
            }
            </span></span></span><span class="hljs-keyword"><span class="javascript"><span class="hljs-keyword"><span class="javascript"><span class="hljs-keyword"><span class="javascript"><span class="hljs-keyword">var</span></span></span></span></span></span></span><span class="javascript"><span class="javascript"><span class="javascript"> imgHtml = </span></span></span><span class="hljs-string"><span class="javascript"><span class="hljs-string"><span class="javascript"><span class="hljs-string"><span class="javascript"><span class="hljs-string">'&lt;embed src="/demo/showImg?instanceId='</span></span></span></span></span></span></span><span class="javascript"><span class="javascript"><span class="javascript"> + instanceId + </span></span></span><span class="hljs-string"><span class="javascript"><span class="hljs-string"><span class="javascript"><span class="hljs-string"><span class="javascript"><span class="hljs-string">'" style="display:block;width:1000px;height:450px" /&gt;'</span></span></span></span></span></span></span><span class="javascript"><span class="javascript"><span class="javascript">;
            $(</span></span></span><span class="hljs-string"><span class="javascript"><span class="hljs-string"><span class="javascript"><span class="hljs-string"><span class="javascript"><span class="hljs-string">".result-div"</span></span></span></span></span></span></span><span class="javascript"><span class="javascript"><span class="javascript">).html(imgHtml);
        });
        
        </span></span></span><span class="hljs-comment"><span class="javascript"><span class="hljs-comment"><span class="javascript"><span class="hljs-comment"><span class="javascript"><span class="hljs-comment">// 查看任務</span></span></span></span></span></span></span><span class="javascript"><span class="javascript"><span class="javascript">
        $(</span></span></span><span class="hljs-string"><span class="javascript"><span class="hljs-string"><span class="javascript"><span class="hljs-string"><span class="javascript"><span class="hljs-string">".show-task"</span></span></span></span></span></span></span><span class="javascript"><span class="javascript"><span class="javascript">).bind(</span></span></span><span class="hljs-string"><span class="javascript"><span class="hljs-string"><span class="javascript"><span class="hljs-string"><span class="javascript"><span class="hljs-string">"click"</span></span></span></span></span></span></span><span class="javascript"><span class="javascript"><span class="javascript">, </span></span></span><span class="hljs-function"><span class="hljs-keyword"><span class="javascript"><span class="hljs-function"><span class="hljs-keyword"><span class="javascript"><span class="hljs-function"><span class="hljs-keyword"><span class="javascript"><span class="hljs-function"><span class="hljs-keyword">function</span></span></span></span></span></span></span></span></span></span><span class="javascript"><span class="hljs-function"><span class="javascript"><span class="hljs-function"><span class="javascript"><span class="hljs-function">(</span></span></span></span></span></span><span class="hljs-params"></span><span class="javascript"><span class="hljs-function"><span class="hljs-params"></span><span class="javascript"><span class="hljs-function"><span class="hljs-params"></span><span class="javascript"><span class="hljs-function"><span class="hljs-params"></span>)</span></span></span></span></span></span></span><span class="javascript"><span class="javascript"><span class="javascript">{
            $.ajax({
                </span></span></span><span class="hljs-attr"><span class="javascript"><span class="hljs-attr"><span class="javascript"><span class="hljs-attr"><span class="javascript"><span class="hljs-attr">async</span></span></span></span></span></span></span><span class="javascript"><span class="javascript"><span class="javascript"> : </span></span></span><span class="hljs-literal"><span class="javascript"><span class="hljs-literal"><span class="javascript"><span class="hljs-literal"><span class="javascript"><span class="hljs-literal">false</span></span></span></span></span></span></span><span class="javascript"><span class="javascript"><span class="javascript">,
                </span></span></span><span class="hljs-attr"><span class="javascript"><span class="hljs-attr"><span class="javascript"><span class="hljs-attr"><span class="javascript"><span class="hljs-attr">cache</span></span></span></span></span></span></span><span class="javascript"><span class="javascript"><span class="javascript"> : </span></span></span><span class="hljs-literal"><span class="javascript"><span class="hljs-literal"><span class="javascript"><span class="hljs-literal"><span class="javascript"><span class="hljs-literal">false</span></span></span></span></span></span></span><span class="javascript"><span class="javascript"><span class="javascript">,
                </span></span></span><span class="hljs-attr"><span class="javascript"><span class="hljs-attr"><span class="javascript"><span class="hljs-attr"><span class="javascript"><span class="hljs-attr">type</span></span></span></span></span></span></span><span class="javascript"><span class="javascript"><span class="javascript"> : </span></span></span><span class="hljs-string"><span class="javascript"><span class="hljs-string"><span class="javascript"><span class="hljs-string"><span class="javascript"><span class="hljs-string">'POST'</span></span></span></span></span></span></span><span class="javascript"><span class="javascript"><span class="javascript">,
                </span></span></span><span class="hljs-attr"><span class="javascript"><span class="hljs-attr"><span class="javascript"><span class="hljs-attr"><span class="javascript"><span class="hljs-attr">url</span></span></span></span></span></span></span><span class="javascript"><span class="javascript"><span class="javascript"> : </span></span></span><span class="hljs-string"><span class="javascript"><span class="hljs-string"><span class="javascript"><span class="hljs-string"><span class="javascript"><span class="hljs-string">"/demo/toShowTask"</span></span></span></span></span></span></span><span class="javascript"><span class="javascript"><span class="javascript">,
                </span></span></span><span class="hljs-attr"><span class="javascript"><span class="hljs-attr"><span class="javascript"><span class="hljs-attr"><span class="javascript"><span class="hljs-attr">data</span></span></span></span></span></span></span><span class="javascript"><span class="javascript"><span class="javascript"> : {</span></span></span><span class="hljs-string"><span class="javascript"><span class="hljs-string"><span class="javascript"><span class="hljs-string"><span class="javascript"><span class="hljs-string">"aaabbbccc"</span></span></span></span></span></span></span><span class="javascript"><span class="javascript"><span class="javascript">:</span></span></span><span class="hljs-string"><span class="javascript"><span class="hljs-string"><span class="javascript"><span class="hljs-string"><span class="javascript"><span class="hljs-string">"aa"</span></span></span></span></span></span></span><span class="javascript"><span class="javascript"><span class="javascript">},
                </span></span></span><span class="hljs-attr"><span class="javascript"><span class="hljs-attr"><span class="javascript"><span class="hljs-attr"><span class="javascript"><span class="hljs-attr">dataType</span></span></span></span></span></span></span><span class="javascript"><span class="javascript"><span class="javascript"> : </span></span></span><span class="hljs-string"><span class="javascript"><span class="hljs-string"><span class="javascript"><span class="hljs-string"><span class="javascript"><span class="hljs-string">"html"</span></span></span></span></span></span></span><span class="javascript"><span class="javascript"><span class="javascript">,
                </span></span></span><span class="hljs-attr"><span class="javascript"><span class="hljs-attr"><span class="javascript"><span class="hljs-attr"><span class="javascript"><span class="hljs-attr">error</span></span></span></span></span></span></span><span class="javascript"><span class="javascript"><span class="javascript"> : </span></span></span><span class="hljs-function"><span class="hljs-keyword"><span class="javascript"><span class="hljs-function"><span class="hljs-keyword"><span class="javascript"><span class="hljs-function"><span class="hljs-keyword"><span class="javascript"><span class="hljs-function"><span class="hljs-keyword">function</span></span></span></span></span></span></span></span></span></span><span class="javascript"><span class="hljs-function"><span class="javascript"><span class="hljs-function"><span class="javascript"><span class="hljs-function">(</span></span></span></span></span></span><span class="hljs-params"></span><span class="javascript"><span class="hljs-function"><span class="hljs-params"></span><span class="javascript"><span class="hljs-function"><span class="hljs-params"></span><span class="javascript"><span class="hljs-function"><span class="hljs-params"></span>) </span></span></span></span></span></span></span><span class="javascript"><span class="javascript"><span class="javascript">{
                    alert(</span></span></span><span class="hljs-string"><span class="javascript"><span class="hljs-string"><span class="javascript"><span class="hljs-string"><span class="javascript"><span class="hljs-string">'請求失敗'</span></span></span></span></span></span></span><span class="javascript"><span class="javascript"><span class="javascript">);
                },
                </span></span></span><span class="hljs-attr"><span class="javascript"><span class="hljs-attr"><span class="javascript"><span class="hljs-attr"><span class="javascript"><span class="hljs-attr">success</span></span></span></span></span></span></span><span class="javascript"><span class="javascript"><span class="javascript"> : </span></span></span><span class="hljs-function"><span class="hljs-keyword"><span class="javascript"><span class="hljs-function"><span class="hljs-keyword"><span class="javascript"><span class="hljs-function"><span class="hljs-keyword"><span class="javascript"><span class="hljs-function"><span class="hljs-keyword">function</span></span></span></span></span></span></span></span></span></span><span class="javascript"><span class="hljs-function"><span class="javascript"><span class="hljs-function"><span class="javascript"><span class="hljs-function">(</span></span></span></span></span></span><span class="hljs-params"><span class="javascript"><span class="hljs-function"><span class="hljs-params"><span class="javascript"><span class="hljs-function"><span class="hljs-params"><span class="javascript"><span class="hljs-function"><span class="hljs-params">data</span></span></span></span></span></span></span></span></span></span><span class="javascript"><span class="hljs-function"><span class="javascript"><span class="hljs-function"><span class="javascript"><span class="hljs-function">) </span></span></span></span></span></span></span><span class="javascript"><span class="javascript"><span class="javascript">{
                    $(</span></span></span><span class="hljs-string"><span class="javascript"><span class="hljs-string"><span class="javascript"><span class="hljs-string"><span class="javascript"><span class="hljs-string">".result-div"</span></span></span></span></span></span></span><span class="javascript"><span class="javascript"><span class="javascript">).html(data);
                }
            });
        });
        
    });
    
    </span></span></span><span class="hljs-comment"><span class="javascript"><span class="hljs-comment"><span class="javascript"><span class="hljs-comment"><span class="javascript"><span class="hljs-comment">/**
     * 員工提交申請
     */</span></span></span></span></span></span></span><span class="javascript"><span class="javascript"><span class="javascript">
    </span></span></span><span class="hljs-function"><span class="hljs-keyword"><span class="javascript"><span class="hljs-function"><span class="hljs-keyword"><span class="javascript"><span class="hljs-function"><span class="hljs-keyword"><span class="javascript"><span class="hljs-function"><span class="hljs-keyword">function</span></span></span></span></span></span></span></span></span></span><span class="javascript"><span class="hljs-function"><span class="javascript"><span class="hljs-function"><span class="javascript"><span class="hljs-function"> </span></span></span></span></span></span><span class="hljs-title"><span class="javascript"><span class="hljs-function"><span class="hljs-title"><span class="javascript"><span class="hljs-function"><span class="hljs-title"><span class="javascript"><span class="hljs-function"><span class="hljs-title">toLeave</span></span></span></span></span></span></span></span></span></span><span class="javascript"><span class="hljs-function"><span class="javascript"><span class="hljs-function"><span class="javascript"><span class="hljs-function">(</span></span></span></span></span></span><span class="hljs-params"></span><span class="javascript"><span class="hljs-function"><span class="hljs-params"></span><span class="javascript"><span class="hljs-function"><span class="hljs-params"></span><span class="javascript"><span class="hljs-function"><span class="hljs-params"></span>) </span></span></span></span></span></span></span><span class="javascript"><span class="javascript"><span class="javascript">{
        $.ajax({
            </span></span></span><span class="hljs-attr"><span class="javascript"><span class="hljs-attr"><span class="javascript"><span class="hljs-attr"><span class="javascript"><span class="hljs-attr">async</span></span></span></span></span></span></span><span class="javascript"><span class="javascript"><span class="javascript"> : </span></span></span><span class="hljs-literal"><span class="javascript"><span class="hljs-literal"><span class="javascript"><span class="hljs-literal"><span class="javascript"><span class="hljs-literal">false</span></span></span></span></span></span></span><span class="javascript"><span class="javascript"><span class="javascript">,
            </span></span></span><span class="hljs-attr"><span class="javascript"><span class="hljs-attr"><span class="javascript"><span class="hljs-attr"><span class="javascript"><span class="hljs-attr">cache</span></span></span></span></span></span></span><span class="javascript"><span class="javascript"><span class="javascript"> : </span></span></span><span class="hljs-literal"><span class="javascript"><span class="hljs-literal"><span class="javascript"><span class="hljs-literal"><span class="javascript"><span class="hljs-literal">false</span></span></span></span></span></span></span><span class="javascript"><span class="javascript"><span class="javascript">,
            </span></span></span><span class="hljs-attr"><span class="javascript"><span class="hljs-attr"><span class="javascript"><span class="hljs-attr"><span class="javascript"><span class="hljs-attr">type</span></span></span></span></span></span></span><span class="javascript"><span class="javascript"><span class="javascript"> : </span></span></span><span class="hljs-string"><span class="javascript"><span class="hljs-string"><span class="javascript"><span class="hljs-string"><span class="javascript"><span class="hljs-string">'POST'</span></span></span></span></span></span></span><span class="javascript"><span class="javascript"><span class="javascript">,
            </span></span></span><span class="hljs-attr"><span class="javascript"><span class="hljs-attr"><span class="javascript"><span class="hljs-attr"><span class="javascript"><span class="hljs-attr">url</span></span></span></span></span></span></span><span class="javascript"><span class="javascript"><span class="javascript"> : </span></span></span><span class="hljs-string"><span class="javascript"><span class="hljs-string"><span class="javascript"><span class="hljs-string"><span class="javascript"><span class="hljs-string">"/demo/employeeApply"</span></span></span></span></span></span></span><span class="javascript"><span class="javascript"><span class="javascript">,
            </span></span></span><span class="hljs-attr"><span class="javascript"><span class="hljs-attr"><span class="javascript"><span class="hljs-attr"><span class="javascript"><span class="hljs-attr">dataType</span></span></span></span></span></span></span><span class="javascript"><span class="javascript"><span class="javascript">: </span></span></span><span class="hljs-string"><span class="javascript"><span class="hljs-string"><span class="javascript"><span class="hljs-string"><span class="javascript"><span class="hljs-string">"text"</span></span></span></span></span></span></span><span class="javascript"><span class="javascript"><span class="javascript">,
            </span></span></span><span class="hljs-attr"><span class="javascript"><span class="hljs-attr"><span class="javascript"><span class="hljs-attr"><span class="javascript"><span class="hljs-attr">data</span></span></span></span></span></span></span><span class="javascript"><span class="javascript"><span class="javascript">: $(</span></span></span><span class="hljs-string"><span class="javascript"><span class="hljs-string"><span class="javascript"><span class="hljs-string"><span class="javascript"><span class="hljs-string">".employee-leave"</span></span></span></span></span></span></span><span class="javascript"><span class="javascript"><span class="javascript">).serialize(),
            </span></span></span><span class="hljs-attr"><span class="javascript"><span class="hljs-attr"><span class="javascript"><span class="hljs-attr"><span class="javascript"><span class="hljs-attr">error</span></span></span></span></span></span></span><span class="javascript"><span class="javascript"><span class="javascript"> : </span></span></span><span class="hljs-function"><span class="hljs-keyword"><span class="javascript"><span class="hljs-function"><span class="hljs-keyword"><span class="javascript"><span class="hljs-function"><span class="hljs-keyword"><span class="javascript"><span class="hljs-function"><span class="hljs-keyword">function</span></span></span></span></span></span></span></span></span></span><span class="javascript"><span class="hljs-function"><span class="javascript"><span class="hljs-function"><span class="javascript"><span class="hljs-function">(</span></span></span></span></span></span><span class="hljs-params"></span><span class="javascript"><span class="hljs-function"><span class="hljs-params"></span><span class="javascript"><span class="hljs-function"><span class="hljs-params"></span><span class="javascript"><span class="hljs-function"><span class="hljs-params"></span>) </span></span></span></span></span></span></span><span class="javascript"><span class="javascript"><span class="javascript">{
                alert(</span></span></span><span class="hljs-string"><span class="javascript"><span class="hljs-string"><span class="javascript"><span class="hljs-string"><span class="javascript"><span class="hljs-string">'請求失敗'</span></span></span></span></span></span></span><span class="javascript"><span class="javascript"><span class="javascript">);
            },
            </span></span></span><span class="hljs-attr"><span class="javascript"><span class="hljs-attr"><span class="javascript"><span class="hljs-attr"><span class="javascript"><span class="hljs-attr">success</span></span></span></span></span></span></span><span class="javascript"><span class="javascript"><span class="javascript"> : </span></span></span><span class="hljs-function"><span class="hljs-keyword"><span class="javascript"><span class="hljs-function"><span class="hljs-keyword"><span class="javascript"><span class="hljs-function"><span class="hljs-keyword"><span class="javascript"><span class="hljs-function"><span class="hljs-keyword">function</span></span></span></span></span></span></span></span></span></span><span class="javascript"><span class="hljs-function"><span class="javascript"><span class="hljs-function"><span class="javascript"><span class="hljs-function">(</span></span></span></span></span></span><span class="hljs-params"><span class="javascript"><span class="hljs-function"><span class="hljs-params"><span class="javascript"><span class="hljs-function"><span class="hljs-params"><span class="javascript"><span class="hljs-function"><span class="hljs-params">data</span></span></span></span></span></span></span></span></span></span><span class="javascript"><span class="hljs-function"><span class="javascript"><span class="hljs-function"><span class="javascript"><span class="hljs-function">) </span></span></span></span></span></span></span><span class="javascript"><span class="javascript"><span class="javascript">{
                alert(data);
            }
        });
    }
    
    </span></span></span><span class="hljs-comment"><span class="javascript"><span class="hljs-comment"><span class="javascript"><span class="hljs-comment"><span class="javascript"><span class="hljs-comment">/**
     * 上級審核
     */</span></span></span></span></span></span></span><span class="javascript"><span class="javascript"><span class="javascript">
    </span></span></span><span class="hljs-function"><span class="hljs-keyword"><span class="javascript"><span class="hljs-function"><span class="hljs-keyword"><span class="javascript"><span class="hljs-function"><span class="hljs-keyword"><span class="javascript"><span class="hljs-function"><span class="hljs-keyword">function</span></span></span></span></span></span></span></span></span></span><span class="javascript"><span class="hljs-function"><span class="javascript"><span class="hljs-function"><span class="javascript"><span class="hljs-function"> </span></span></span></span></span></span><span class="hljs-title"><span class="javascript"><span class="hljs-function"><span class="hljs-title"><span class="javascript"><span class="hljs-function"><span class="hljs-title"><span class="javascript"><span class="hljs-function"><span class="hljs-title">higherAudit</span></span></span></span></span></span></span></span></span></span><span class="javascript"><span class="hljs-function"><span class="javascript"><span class="hljs-function"><span class="javascript"><span class="hljs-function">(</span></span></span></span></span></span><span class="hljs-params"></span><span class="javascript"><span class="hljs-function"><span class="hljs-params"></span><span class="javascript"><span class="hljs-function"><span class="hljs-params"></span><span class="javascript"><span class="hljs-function"><span class="hljs-params"></span>) </span></span></span></span></span></span></span><span class="javascript"><span class="javascript"><span class="javascript">{
        $.ajax({
            </span></span></span><span class="hljs-attr"><span class="javascript"><span class="hljs-attr"><span class="javascript"><span class="hljs-attr"><span class="javascript"><span class="hljs-attr">async</span></span></span></span></span></span></span><span class="javascript"><span class="javascript"><span class="javascript"> : </span></span></span><span class="hljs-literal"><span class="javascript"><span class="hljs-literal"><span class="javascript"><span class="hljs-literal"><span class="javascript"><span class="hljs-literal">false</span></span></span></span></span></span></span><span class="javascript"><span class="javascript"><span class="javascript">,
            </span></span></span><span class="hljs-attr"><span class="javascript"><span class="hljs-attr"><span class="javascript"><span class="hljs-attr"><span class="javascript"><span class="hljs-attr">cache</span></span></span></span></span></span></span><span class="javascript"><span class="javascript"><span class="javascript"> : </span></span></span><span class="hljs-literal"><span class="javascript"><span class="hljs-literal"><span class="javascript"><span class="hljs-literal"><span class="javascript"><span class="hljs-literal">false</span></span></span></span></span></span></span><span class="javascript"><span class="javascript"><span class="javascript">,
            </span></span></span><span class="hljs-attr"><span class="javascript"><span class="hljs-attr"><span class="javascript"><span class="hljs-attr"><span class="javascript"><span class="hljs-attr">type</span></span></span></span></span></span></span><span class="javascript"><span class="javascript"><span class="javascript"> : </span></span></span><span class="hljs-string"><span class="javascript"><span class="hljs-string"><span class="javascript"><span class="hljs-string"><span class="javascript"><span class="hljs-string">'POST'</span></span></span></span></span></span></span><span class="javascript"><span class="javascript"><span class="javascript">,
            </span></span></span><span class="hljs-attr"><span class="javascript"><span class="hljs-attr"><span class="javascript"><span class="hljs-attr"><span class="javascript"><span class="hljs-attr">url</span></span></span></span></span></span></span><span class="javascript"><span class="javascript"><span class="javascript"> : </span></span></span><span class="hljs-string"><span class="javascript"><span class="hljs-string"><span class="javascript"><span class="hljs-string"><span class="javascript"><span class="hljs-string">"/demo/higherLevelAudit"</span></span></span></span></span></span></span><span class="javascript"><span class="javascript"><span class="javascript">,
            </span></span></span><span class="hljs-attr"><span class="javascript"><span class="hljs-attr"><span class="javascript"><span class="hljs-attr"><span class="javascript"><span class="hljs-attr">dataType</span></span></span></span></span></span></span><span class="javascript"><span class="javascript"><span class="javascript">: </span></span></span><span class="hljs-string"><span class="javascript"><span class="hljs-string"><span class="javascript"><span class="hljs-string"><span class="javascript"><span class="hljs-string">"text"</span></span></span></span></span></span></span><span class="javascript"><span class="javascript"><span class="javascript">,
            </span></span></span><span class="hljs-attr"><span class="javascript"><span class="hljs-attr"><span class="javascript"><span class="hljs-attr"><span class="javascript"><span class="hljs-attr">data</span></span></span></span></span></span></span><span class="javascript"><span class="javascript"><span class="javascript">: $(</span></span></span><span class="hljs-string"><span class="javascript"><span class="hljs-string"><span class="javascript"><span class="hljs-string"><span class="javascript"><span class="hljs-string">".higher-audit"</span></span></span></span></span></span></span><span class="javascript"><span class="javascript"><span class="javascript">).serialize(),
            </span></span></span><span class="hljs-attr"><span class="javascript"><span class="hljs-attr"><span class="javascript"><span class="hljs-attr"><span class="javascript"><span class="hljs-attr">error</span></span></span></span></span></span></span><span class="javascript"><span class="javascript"><span class="javascript"> : </span></span></span><span class="hljs-function"><span class="hljs-keyword"><span class="javascript"><span class="hljs-function"><span class="hljs-keyword"><span class="javascript"><span class="hljs-function"><span class="hljs-keyword"><span class="javascript"><span class="hljs-function"><span class="hljs-keyword">function</span></span></span></span></span></span></span></span></span></span><span class="javascript"><span class="hljs-function"><span class="javascript"><span class="hljs-function"><span class="javascript"><span class="hljs-function">(</span></span></span></span></span></span><span class="hljs-params"></span><span class="javascript"><span class="hljs-function"><span class="hljs-params"></span><span class="javascript"><span class="hljs-function"><span class="hljs-params"></span><span class="javascript"><span class="hljs-function"><span class="hljs-params"></span>) </span></span></span></span></span></span></span><span class="javascript"><span class="javascript"><span class="javascript">{
                alert(</span></span></span><span class="hljs-string"><span class="javascript"><span class="hljs-string"><span class="javascript"><span class="hljs-string"><span class="javascript"><span class="hljs-string">'請求失敗'</span></span></span></span></span></span></span><span class="javascript"><span class="javascript"><span class="javascript">);
            },
            </span></span></span><span class="hljs-attr"><span class="javascript"><span class="hljs-attr"><span class="javascript"><span class="hljs-attr"><span class="javascript"><span class="hljs-attr">success</span></span></span></span></span></span></span><span class="javascript"><span class="javascript"><span class="javascript"> : </span></span></span><span class="hljs-function"><span class="hljs-keyword"><span class="javascript"><span class="hljs-function"><span class="hljs-keyword"><span class="javascript"><span class="hljs-function"><span class="hljs-keyword"><span class="javascript"><span class="hljs-function"><span class="hljs-keyword">function</span></span></span></span></span></span></span></span></span></span><span class="javascript"><span class="hljs-function"><span class="javascript"><span class="hljs-function"><span class="javascript"><span class="hljs-function">(</span></span></span></span></span></span><span class="hljs-params"><span class="javascript"><span class="hljs-function"><span class="hljs-params"><span class="javascript"><span class="hljs-function"><span class="hljs-params"><span class="javascript"><span class="hljs-function"><span class="hljs-params">data</span></span></span></span></span></span></span></span></span></span><span class="javascript"><span class="hljs-function"><span class="javascript"><span class="hljs-function"><span class="javascript"><span class="hljs-function">) </span></span></span></span></span></span></span><span class="javascript"><span class="javascript"><span class="javascript">{
                alert(data);
            }
        });
    }
    
    </span></span></span><span class="hljs-comment"><span class="javascript"><span class="hljs-comment"><span class="javascript"><span class="hljs-comment"><span class="javascript"><span class="hljs-comment">/**
     * 部門經理審核
     */</span></span></span></span></span></span></span><span class="javascript"><span class="javascript"><span class="javascript">
    </span></span></span><span class="hljs-function"><span class="hljs-keyword"><span class="javascript"><span class="hljs-function"><span class="hljs-keyword"><span class="javascript"><span class="hljs-function"><span class="hljs-keyword"><span class="javascript"><span class="hljs-function"><span class="hljs-keyword">function</span></span></span></span></span></span></span></span></span></span><span class="javascript"><span class="hljs-function"><span class="javascript"><span class="hljs-function"><span class="javascript"><span class="hljs-function"> </span></span></span></span></span></span><span class="hljs-title"><span class="javascript"><span class="hljs-function"><span class="hljs-title"><span class="javascript"><span class="hljs-function"><span class="hljs-title"><span class="javascript"><span class="hljs-function"><span class="hljs-title">managerAudit</span></span></span></span></span></span></span></span></span></span><span class="javascript"><span class="hljs-function"><span class="javascript"><span class="hljs-function"><span class="javascript"><span class="hljs-function">(</span></span></span></span></span></span><span class="hljs-params"></span><span class="javascript"><span class="hljs-function"><span class="hljs-params"></span><span class="javascript"><span class="hljs-function"><span class="hljs-params"></span><span class="javascript"><span class="hljs-function"><span class="hljs-params"></span>) </span></span></span></span></span></span></span><span class="javascript"><span class="javascript"><span class="javascript">{
        $.ajax({
            </span></span></span><span class="hljs-attr"><span class="javascript"><span class="hljs-attr"><span class="javascript"><span class="hljs-attr"><span class="javascript"><span class="hljs-attr">async</span></span></span></span></span></span></span><span class="javascript"><span class="javascript"><span class="javascript"> : </span></span></span><span class="hljs-literal"><span class="javascript"><span class="hljs-literal"><span class="javascript"><span class="hljs-literal"><span class="javascript"><span class="hljs-literal">false</span></span></span></span></span></span></span><span class="javascript"><span class="javascript"><span class="javascript">,
            </span></span></span><span class="hljs-attr"><span class="javascript"><span class="hljs-attr"><span class="javascript"><span class="hljs-attr"><span class="javascript"><span class="hljs-attr">cache</span></span></span></span></span></span></span><span class="javascript"><span class="javascript"><span class="javascript"> : </span></span></span><span class="hljs-literal"><span class="javascript"><span class="hljs-literal"><span class="javascript"><span class="hljs-literal"><span class="javascript"><span class="hljs-literal">false</span></span></span></span></span></span></span><span class="javascript"><span class="javascript"><span class="javascript">,
            </span></span></span><span class="hljs-attr"><span class="javascript"><span class="hljs-attr"><span class="javascript"><span class="hljs-attr"><span class="javascript"><span class="hljs-attr">type</span></span></span></span></span></span></span><span class="javascript"><span class="javascript"><span class="javascript"> : </span></span></span><span class="hljs-string"><span class="javascript"><span class="hljs-string"><span class="javascript"><span class="hljs-string"><span class="javascript"><span class="hljs-string">'POST'</span></span></span></span></span></span></span><span class="javascript"><span class="javascript"><span class="javascript">,
            </span></span></span><span class="hljs-attr"><span class="javascript"><span class="hljs-attr"><span class="javascript"><span class="hljs-attr"><span class="javascript"><span class="hljs-attr">url</span></span></span></span></span></span></span><span class="javascript"><span class="javascript"><span class="javascript"> : </span></span></span><span class="hljs-string"><span class="javascript"><span class="hljs-string"><span class="javascript"><span class="hljs-string"><span class="javascript"><span class="hljs-string">"/demo/divisionManagerAudit"</span></span></span></span></span></span></span><span class="javascript"><span class="javascript"><span class="javascript">,
            </span></span></span><span class="hljs-attr"><span class="javascript"><span class="hljs-attr"><span class="javascript"><span class="hljs-attr"><span class="javascript"><span class="hljs-attr">dataType</span></span></span></span></span></span></span><span class="javascript"><span class="javascript"><span class="javascript">: </span></span></span><span class="hljs-string"><span class="javascript"><span class="hljs-string"><span class="javascript"><span class="hljs-string"><span class="javascript"><span class="hljs-string">"text"</span></span></span></span></span></span></span><span class="javascript"><span class="javascript"><span class="javascript">,
            </span></span></span><span class="hljs-attr"><span class="javascript"><span class="hljs-attr"><span class="javascript"><span class="hljs-attr"><span class="javascript"><span class="hljs-attr">data</span></span></span></span></span></span></span><span class="javascript"><span class="javascript"><span class="javascript">: $(</span></span></span><span class="hljs-string"><span class="javascript"><span class="hljs-string"><span class="javascript"><span class="hljs-string"><span class="javascript"><span class="hljs-string">".manager-audit"</span></span></span></span></span></span></span><span class="javascript"><span class="javascript"><span class="javascript">).serialize(),
            </span></span></span><span class="hljs-attr"><span class="javascript"><span class="hljs-attr"><span class="javascript"><span class="hljs-attr"><span class="javascript"><span class="hljs-attr">error</span></span></span></span></span></span></span><span class="javascript"><span class="javascript"><span class="javascript"> : </span></span></span><span class="hljs-function"><span class="hljs-keyword"><span class="javascript"><span class="hljs-function"><span class="hljs-keyword"><span class="javascript"><span class="hljs-function"><span class="hljs-keyword"><span class="javascript"><span class="hljs-function"><span class="hljs-keyword">function</span></span></span></span></span></span></span></span></span></span><span class="javascript"><span class="hljs-function"><span class="javascript"><span class="hljs-function"><span class="javascript"><span class="hljs-function">(</span></span></span></span></span></span><span class="hljs-params"></span><span class="javascript"><span class="hljs-function"><span class="hljs-params"></span><span class="javascript"><span class="hljs-function"><span class="hljs-params"></span><span class="javascript"><span class="hljs-function"><span class="hljs-params"></span>) </span></span></span></span></span></span></span><span class="javascript"><span class="javascript"><span class="javascript">{
                alert(</span></span></span><span class="hljs-string"><span class="javascript"><span class="hljs-string"><span class="javascript"><span class="hljs-string"><span class="javascript"><span class="hljs-string">'請求失敗'</span></span></span></span></span></span></span><span class="javascript"><span class="javascript"><span class="javascript">);
            },
            </span></span></span><span class="hljs-attr"><span class="javascript"><span class="hljs-attr"><span class="javascript"><span class="hljs-attr"><span class="javascript"><span class="hljs-attr">success</span></span></span></span></span></span></span><span class="javascript"><span class="javascript"><span class="javascript"> : </span></span></span><span class="hljs-function"><span class="hljs-keyword"><span class="javascript"><span class="hljs-function"><span class="hljs-keyword"><span class="javascript"><span class="hljs-function"><span class="hljs-keyword"><span class="javascript"><span class="hljs-function"><span class="hljs-keyword">function</span></span></span></span></span></span></span></span></span></span><span class="javascript"><span class="hljs-function"><span class="javascript"><span class="hljs-function"><span class="javascript"><span class="hljs-function">(</span></span></span></span></span></span><span class="hljs-params"><span class="javascript"><span class="hljs-function"><span class="hljs-params"><span class="javascript"><span class="hljs-function"><span class="hljs-params"><span class="javascript"><span class="hljs-function"><span class="hljs-params">data</span></span></span></span></span></span></span></span></span></span><span class="javascript"><span class="hljs-function"><span class="javascript"><span class="hljs-function"><span class="javascript"><span class="hljs-function">) </span></span></span></span></span></span></span><span class="javascript"><span class="javascript"><span class="javascript">{
                alert(data);
            }
        });
    }
    
    </span></span></span><span class="hljs-comment"><span class="javascript"><span class="hljs-comment"><span class="javascript"><span class="hljs-comment"><span class="javascript"><span class="hljs-comment">/**
     * 上級審核
     */</span></span></span></span></span></span></span><span class="javascript"><span class="javascript"><span class="javascript">
    </span></span></span><span class="hljs-function"><span class="hljs-keyword"><span class="javascript"><span class="hljs-function"><span class="hljs-keyword"><span class="javascript"><span class="hljs-function"><span class="hljs-keyword"><span class="javascript"><span class="hljs-function"><span class="hljs-keyword">function</span></span></span></span></span></span></span></span></span></span><span class="javascript"><span class="hljs-function"><span class="javascript"><span class="hljs-function"><span class="javascript"><span class="hljs-function"> </span></span></span></span></span></span><span class="hljs-title"><span class="javascript"><span class="hljs-function"><span class="hljs-title"><span class="javascript"><span class="hljs-function"><span class="hljs-title"><span class="javascript"><span class="hljs-function"><span class="hljs-title">viewTask</span></span></span></span></span></span></span></span></span></span><span class="javascript"><span class="hljs-function"><span class="javascript"><span class="hljs-function"><span class="javascript"><span class="hljs-function">(</span></span></span></span></span></span><span class="hljs-params"><span class="javascript"><span class="hljs-function"><span class="hljs-params"><span class="javascript"><span class="hljs-function"><span class="hljs-params"><span class="javascript"><span class="hljs-function"><span class="hljs-params">taskId, name</span></span></span></span></span></span></span></span></span></span><span class="javascript"><span class="hljs-function"><span class="javascript"><span class="hljs-function"><span class="javascript"><span class="hljs-function">) </span></span></span></span></span></span></span><span class="javascript"><span class="javascript"><span class="javascript">{
        </span></span></span><span class="hljs-keyword"><span class="javascript"><span class="hljs-keyword"><span class="javascript"><span class="hljs-keyword"><span class="javascript"><span class="hljs-keyword">var</span></span></span></span></span></span></span><span class="javascript"><span class="javascript"><span class="javascript"> url = </span></span></span><span class="hljs-string"><span class="javascript"><span class="hljs-string"><span class="javascript"><span class="hljs-string"><span class="javascript"><span class="hljs-string">"/demo/viewTask"</span></span></span></span></span></span></span><span class="javascript"><span class="javascript"><span class="javascript">;
        </span></span></span><span class="hljs-keyword"><span class="javascript"><span class="hljs-keyword"><span class="javascript"><span class="hljs-keyword"><span class="javascript"><span class="hljs-keyword">if</span></span></span></span></span></span></span><span class="javascript"><span class="javascript"><span class="javascript">(name != </span></span></span><span class="hljs-string"><span class="javascript"><span class="hljs-string"><span class="javascript"><span class="hljs-string"><span class="javascript"><span class="hljs-string">"上級審核"</span></span></span></span></span></span></span><span class="javascript"><span class="javascript"><span class="javascript">) {
            url = </span></span></span><span class="hljs-string"><span class="javascript"><span class="hljs-string"><span class="javascript"><span class="hljs-string"><span class="javascript"><span class="hljs-string">"/demo/viewTaskManager"</span></span></span></span></span></span></span><span class="javascript"><span class="javascript"><span class="javascript">;
        }
        
        
        $.ajax({
            </span></span></span><span class="hljs-attr"><span class="javascript"><span class="hljs-attr"><span class="javascript"><span class="hljs-attr"><span class="javascript"><span class="hljs-attr">async</span></span></span></span></span></span></span><span class="javascript"><span class="javascript"><span class="javascript"> : </span></span></span><span class="hljs-literal"><span class="javascript"><span class="hljs-literal"><span class="javascript"><span class="hljs-literal"><span class="javascript"><span class="hljs-literal">false</span></span></span></span></span></span></span><span class="javascript"><span class="javascript"><span class="javascript">,
            </span></span></span><span class="hljs-attr"><span class="javascript"><span class="hljs-attr"><span class="javascript"><span class="hljs-attr"><span class="javascript"><span class="hljs-attr">cache</span></span></span></span></span></span></span><span class="javascript"><span class="javascript"><span class="javascript"> : </span></span></span><span class="hljs-literal"><span class="javascript"><span class="hljs-literal"><span class="javascript"><span class="hljs-literal"><span class="javascript"><span class="hljs-literal">false</span></span></span></span></span></span></span><span class="javascript"><span class="javascript"><span class="javascript">,
            </span></span></span><span class="hljs-attr"><span class="javascript"><span class="hljs-attr"><span class="javascript"><span class="hljs-attr"><span class="javascript"><span class="hljs-attr">type</span></span></span></span></span></span></span><span class="javascript"><span class="javascript"><span class="javascript"> : </span></span></span><span class="hljs-string"><span class="javascript"><span class="hljs-string"><span class="javascript"><span class="hljs-string"><span class="javascript"><span class="hljs-string">'POST'</span></span></span></span></span></span></span><span class="javascript"><span class="javascript"><span class="javascript">,
            </span></span></span><span class="hljs-attr"><span class="javascript"><span class="hljs-attr"><span class="javascript"><span class="hljs-attr"><span class="javascript"><span class="hljs-attr">url</span></span></span></span></span></span></span><span class="javascript"><span class="javascript"><span class="javascript"> : url,
            </span></span></span><span class="hljs-attr"><span class="javascript"><span class="hljs-attr"><span class="javascript"><span class="hljs-attr"><span class="javascript"><span class="hljs-attr">data</span></span></span></span></span></span></span><span class="javascript"><span class="javascript"><span class="javascript"> : {</span></span></span><span class="hljs-string"><span class="javascript"><span class="hljs-string"><span class="javascript"><span class="hljs-string"><span class="javascript"><span class="hljs-string">"taskId"</span></span></span></span></span></span></span><span class="javascript"><span class="javascript"><span class="javascript"> : taskId},
            </span></span></span><span class="hljs-attr"><span class="javascript"><span class="hljs-attr"><span class="javascript"><span class="hljs-attr"><span class="javascript"><span class="hljs-attr">dataType</span></span></span></span></span></span></span><span class="javascript"><span class="javascript"><span class="javascript"> : </span></span></span><span class="hljs-string"><span class="javascript"><span class="hljs-string"><span class="javascript"><span class="hljs-string"><span class="javascript"><span class="hljs-string">"html"</span></span></span></span></span></span></span><span class="javascript"><span class="javascript"><span class="javascript">,
            </span></span></span><span class="hljs-attr"><span class="javascript"><span class="hljs-attr"><span class="javascript"><span class="hljs-attr"><span class="javascript"><span class="hljs-attr">error</span></span></span></span></span></span></span><span class="javascript"><span class="javascript"><span class="javascript"> : </span></span></span><span class="hljs-function"><span class="hljs-keyword"><span class="javascript"><span class="hljs-function"><span class="hljs-keyword"><span class="javascript"><span class="hljs-function"><span class="hljs-keyword"><span class="javascript"><span class="hljs-function"><span class="hljs-keyword">function</span></span></span></span></span></span></span></span></span></span><span class="javascript"><span class="hljs-function"><span class="javascript"><span class="hljs-function"><span class="javascript"><span class="hljs-function">(</span></span></span></span></span></span><span class="hljs-params"></span><span class="javascript"><span class="hljs-function"><span class="hljs-params"></span><span class="javascript"><span class="hljs-function"><span class="hljs-params"></span><span class="javascript"><span class="hljs-function"><span class="hljs-params"></span>) </span></span></span></span></span></span></span><span class="javascript"><span class="javascript"><span class="javascript">{
                alert(</span></span></span><span class="hljs-string"><span class="javascript"><span class="hljs-string"><span class="javascript"><span class="hljs-string"><span class="javascript"><span class="hljs-string">'請求失敗'</span></span></span></span></span></span></span><span class="javascript"><span class="javascript"><span class="javascript">);
            },
            </span></span></span><span class="hljs-attr"><span class="javascript"><span class="hljs-attr"><span class="javascript"><span class="hljs-attr"><span class="javascript"><span class="hljs-attr">success</span></span></span></span></span></span></span><span class="javascript"><span class="javascript"><span class="javascript"> : </span></span></span><span class="hljs-function"><span class="hljs-keyword"><span class="javascript"><span class="hljs-function"><span class="hljs-keyword"><span class="javascript"><span class="hljs-function"><span class="hljs-keyword"><span class="javascript"><span class="hljs-function"><span class="hljs-keyword">function</span></span></span></span></span></span></span></span></span></span><span class="javascript"><span class="hljs-function"><span class="javascript"><span class="hljs-function"><span class="javascript"><span class="hljs-function">(</span></span></span></span></span></span><span class="hljs-params"><span class="javascript"><span class="hljs-function"><span class="hljs-params"><span class="javascript"><span class="hljs-function"><span class="hljs-params"><span class="javascript"><span class="hljs-function"><span class="hljs-params">data</span></span></span></span></span></span></span></span></span></span><span class="javascript"><span class="hljs-function"><span class="javascript"><span class="hljs-function"><span class="javascript"><span class="hljs-function">) </span></span></span></span></span></span></span><span class="javascript"><span class="javascript"><span class="javascript">{
                $(</span></span></span><span class="hljs-string"><span class="javascript"><span class="hljs-string"><span class="javascript"><span class="hljs-string"><span class="javascript"><span class="hljs-string">".result-div"</span></span></span></span></span></span></span><span class="javascript"><span class="javascript"><span class="javascript">).html(data);
            }
        });
    }
</span></span></span></span><span class="hljs-tag"><span class="hljs-tag"><span class="hljs-tag"><span class="hljs-tag">&lt;/</span></span></span><span class="hljs-name"><span class="hljs-tag"><span class="hljs-name"><span class="hljs-tag"><span class="hljs-name"><span class="hljs-tag"><span class="hljs-name">script</span></span></span></span></span></span></span><span class="hljs-tag"><span class="hljs-tag"><span class="hljs-tag">&gt;</span></span></span></span>
 
</head>
 <body>
 <!-- 菜單欄 -->
 <div class="main-menu">
 <button class="show-instance" url="/demo/start">我要請假</button>
 <button class="show-page" url="/demo/toLeave">開始填單</button>
 <button class="show-img">查看流程圖</button>
 <button class="show-task">查看任務</button>
 </div>
 <br/>
 流程實例ID:<input type="text" name="instanceId"/>
 <br/>
 <!-- 操作欄 -->
 <div class="main-body">
 
<span class="hljs-tag"><span class="hljs-tag"><span class="hljs-tag"><span class="hljs-tag">&lt;/</span></span></span><span class="hljs-name"><span class="hljs-tag"><span class="hljs-name"><span class="hljs-tag"><span class="hljs-name"><span class="hljs-tag"><span class="hljs-name">div</span></span></span></span></span></span></span><span class="hljs-tag"><span class="hljs-tag"><span class="hljs-tag">&gt;</span></span></span></span>    
<span class="hljs-tag"><span class="hljs-tag"><span class="hljs-tag"><span class="hljs-tag">&lt;</span></span></span><span class="hljs-name"><span class="hljs-tag"><span class="hljs-name"><span class="hljs-tag"><span class="hljs-name"><span class="hljs-tag"><span class="hljs-name">br</span></span></span></span></span></span></span><span class="hljs-tag"><span class="hljs-tag"><span class="hljs-tag">/&gt;</span></span></span></span>
<span class="hljs-comment"><span class="hljs-comment"><span class="hljs-comment"><span class="hljs-comment">&lt;!-- 結果欄 --&gt;</span></span></span></span>
<span class="hljs-tag"><span class="hljs-tag"><span class="hljs-tag"><span class="hljs-tag">&lt;</span></span></span><span class="hljs-name"><span class="hljs-tag"><span class="hljs-name"><span class="hljs-tag"><span class="hljs-name"><span class="hljs-tag"><span class="hljs-name">div</span></span></span></span></span></span></span><span class="hljs-tag"><span class="hljs-tag"><span class="hljs-tag"> </span></span></span><span class="hljs-attr"><span class="hljs-tag"><span class="hljs-attr"><span class="hljs-tag"><span class="hljs-attr"><span class="hljs-tag"><span class="hljs-attr">class</span></span></span></span></span></span></span><span class="hljs-tag"><span class="hljs-tag"><span class="hljs-tag">=</span></span></span><span class="hljs-string"><span class="hljs-tag"><span class="hljs-string"><span class="hljs-tag"><span class="hljs-string"><span class="hljs-tag"><span class="hljs-string">"result-div"</span></span></span></span></span></span></span><span class="hljs-tag"><span class="hljs-tag"><span class="hljs-tag">&gt;</span></span></span></span>
    <span class="hljs-tag"><span class="hljs-tag"><span class="hljs-tag"><span class="hljs-tag">&lt;</span></span></span><span class="hljs-name"><span class="hljs-tag"><span class="hljs-name"><span class="hljs-tag"><span class="hljs-name"><span class="hljs-tag"><span class="hljs-name">embed</span></span></span></span></span></span></span><span class="hljs-tag"><span class="hljs-tag"><span class="hljs-tag"> </span></span></span><span class="hljs-attr"><span class="hljs-tag"><span class="hljs-attr"><span class="hljs-tag"><span class="hljs-attr"><span class="hljs-tag"><span class="hljs-attr">src</span></span></span></span></span></span></span><span class="hljs-tag"><span class="hljs-tag"><span class="hljs-tag">=</span></span></span><span class="hljs-string"><span class="hljs-tag"><span class="hljs-string"><span class="hljs-tag"><span class="hljs-string"><span class="hljs-tag"><span class="hljs-string">"/demo/showImg?instanceId=5070fd58-f859-11e8-a359-484d7ec5762d"</span></span></span></span></span></span></span><span class="hljs-tag"><span class="hljs-tag"><span class="hljs-tag"> </span></span></span><span class="hljs-attr"><span class="hljs-tag"><span class="hljs-attr"><span class="hljs-tag"><span class="hljs-attr"><span class="hljs-tag"><span class="hljs-attr">style</span></span></span></span></span></span></span><span class="hljs-tag"><span class="hljs-tag"><span class="hljs-tag">=</span></span></span><span class="hljs-string"><span class="hljs-tag"><span class="hljs-string"><span class="hljs-tag"><span class="hljs-string"><span class="hljs-tag"><span class="hljs-string">"display:block;width:1000px;height:450px"</span></span></span></span></span></span></span><span class="hljs-tag"><span class="hljs-tag"><span class="hljs-tag"> /&gt;</span></span></span></span>
    <span class="hljs-tag"><span class="hljs-tag"><span class="hljs-tag"><span class="hljs-tag">&lt;</span></span></span><span class="hljs-name"><span class="hljs-tag"><span class="hljs-name"><span class="hljs-tag"><span class="hljs-name"><span class="hljs-tag"><span class="hljs-name">br</span></span></span></span></span></span></span><span class="hljs-tag"><span class="hljs-tag"><span class="hljs-tag">&gt;</span></span></span></span>
    <span class="hljs-comment"><span class="hljs-comment"><span class="hljs-comment"><span class="hljs-comment">&lt;!-- &lt;img src="/static/leave-process.png"/&gt; --&gt;</span></span></span></span>
<span class="hljs-tag"><span class="hljs-tag"><span class="hljs-tag"><span class="hljs-tag">&lt;/</span></span></span><span class="hljs-name"><span class="hljs-tag"><span class="hljs-name"><span class="hljs-tag"><span class="hljs-name"><span class="hljs-tag"><span class="hljs-name">div</span></span></span></span></span></span></span><span class="hljs-tag"><span class="hljs-tag"><span class="hljs-tag">&gt;</span></span></span></span>
 
</body>
 </html>
 
                

      </div>

原文地址：https://blog.csdn.net/qq_40451631/article/details/84937251