概念
工作流產品使用activiti的算是比較多了,自帶了一套UI界面,可以直接使用,用來設計流程,下面簡單總結一下它的步驟:
1 設計模型
2 發布為流程,一個模型可以發布多個版本的流程
3 建立一個流程的實例和實例任務,一個流程可以建立多個並行的實例
4 對某個實例任務進行審批
5 可以查看實時的流程實例狀態
部署在項目里
添加引用
annotationProcessor 'org.projectlombok:lombok:1.18.2' //gradle5.0之后需要這樣引用lombok
compileOnly 'org.projectlombok:lombok:1.18.2'
testAnnotationProcessor 'org.projectlombok:lombok:1.18.2'
testCompileOnly 'org.projectlombok:lombok:1.18.2'
implementation 'org.springframework.boot:spring-boot-starter-jdbc'
implementation 'org.springframework.boot:spring-boot-starter-web'
implementation 'org.springframework.boot:spring-boot-starter-data-jpa'
implementation 'org.activiti:activiti-diagram-rest:5.22.0'
implementation 'org.activiti:activiti-modeler:5.22.0'
implementation 'org.activiti:activiti-spring-boot-starter-basic:5.22.0'
implementation 'org.springframework.boot:spring-boot-starter-jdbc'
implementation 'mysql:mysql-connector-java'
implementation 'org.assertj:assertj-core:3.3.0'
implementation 'com.google.guava:guava:18.0'
testImplementation 'com.h2database:h2:1.3.176'
testImplementation('org.springframework.boot:spring-boot-starter-test')
添加啟動文件
import org.activiti.spring.boot.SecurityAutoConfiguration;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
@SpringBootApplication(exclude = {SecurityAutoConfiguration.class, org.springframework.boot.autoconfigure.security.servlet.SecurityAutoConfiguration.class,})
public class AvtivitiApplication {
public static void main(String[] args) {
SpringApplication.run(AvtivitiApplication.class, args);
}
}
添加yml配置
server:
port: 8081
spring:
application:
name: activiti-demo
datasource:
driver-class-name: com.mysql.jdbc.Driver
url: jdbc:mysql://localhost:3306/activiti?useUnicode=true&characterEncoding=utf-8&useSSL=false
username: root
password: root
jpa:
hibernate:
ddl-auto: none
show-sql: true
activiti:
check-process-definitions: false
font:
activityFontName: 宋體
labelFontName: 宋體
訪問模型添加頁面

保存之后,將在模型表ACT_RE_MODEL添加數據,ACT_GE_BYTEARRAY資源表也會生成對象的數據,如模型的圖片和模型對應的XML文件等。
