activiti7流程實例啟動

package com.zcc.acvitivi;

import org.activiti.engine.ProcessEngine;
import org.activiti.engine.ProcessEngineConfiguration;
import org.activiti.engine.RuntimeService;
import org.activiti.engine.runtime.ProcessInstance;

/**
 * 啟動流程實例
 * 相關表：
 * act_hi_actinst 已完成信息
 * act_hi_identitylink 參與表
 * act_hi_procinst 流程實例
 * act_hi_taskinst 任務實例
 * act_ru_execution 執行表
 * act_ru_identitylink 參與表
 * act_ru_task 任務表
 */
public class ActivitiStartInstance {
    public static void main(String[] args) {
        //創建流程引擎配置類
        ProcessEngineConfiguration processEngineConfiguration=
                ProcessEngineConfiguration.createProcessEngineConfigurationFromResource("activiti.cfg.xml");
        //流程引擎對象
        ProcessEngine processEngine = processEngineConfiguration.buildProcessEngine();
        //獲取RuntimeService
        RuntimeService runtimeService = processEngine.getRuntimeService();
        //根據key啟動流程實例
        ProcessInstance processInstance = runtimeService.startProcessInstanceByKey("myProcess");
        System.out.println("流程部署id"+processInstance.getDeploymentId());
        System.out.println("流程實例id"+processInstance.getId());
        System.out.println("活動id"+processInstance.getActivityId());

    }
}