/*** 1 启动流程* 当流程到达一个节点时，会在act_ru_execution表中产生1条数据* 如果当前节点是用户任务节点，这时会在act_ru_task表中产生1条数据（任务的办理人，任务的创建时间）*/@Testpublic void startProcess() throws Exception {/*** v1 myProcess:2:604* v2 myProcess:3:704*/
//     runtimeService.startProcessInstanceById(processDefinitionId)// 通过流程定义的key启动流程，会启动版本最高的流程ProcessInstance pi = runtimeService.startProcessInstanceByKey("LeaveFlow");System.out.println("pid:" + pi.getId() +",activitiId:" + pi.getActivityId());}

 public void queryProcessState() throws Exception {String processInstanceId="1401";// 通过流程实例ID查询流程实例ProcessInstance pi = runtimeService.createProcessInstanceQuery().processInstanceId(processInstanceId).singleResult();if(pi!=null){System.out.println("当前流程在：" + pi.getActivityId());}else{System.out.println("流程已结束!!");}}

 public void queryCommonTask() throws Exception {// 创建任务查询对象TaskQuery taskQuery = taskService.createTaskQuery();// 配置查询对象String candidateUser="张三";taskQuery// 过滤条件
   .taskCandidateUser(candidateUser)// 分页条件
//     .listPage(firstResult, maxResults)// 排序条件
   .orderByTaskCreateTime().desc();// 执行查询List<Task> tasks = taskQuery.list();System.out.println("======================【"+candidateUser+"】的公共任务列表=================");for (Task task : tasks) {System.out.print("id:"+task.getId()+",");System.out.print("name:"+task.getName()+",");System.out.print("createTime:"+task.getCreateTime()+",");System.out.println("assignee:"+task.getAssignee());}}

 public void queryPersonalTask() throws Exception {// 创建任务查询对象TaskQuery taskQuery = taskService.createTaskQuery();// 配置查询对象
//     String assignee="user";String assignee="李四";taskQuery// 过滤条件
   .taskAssignee(assignee)// 分页条件
//     .listPage(firstResult, maxResults)// 排序条件
   .orderByTaskCreateTime().desc();// 执行查询List<Task> tasks = taskQuery.list();System.out.println("======================【"+assignee+"】的代办任务列表=================");for (Task task : tasks) {System.out.print("id:"+task.getId()+",");System.out.print("name:"+task.getName()+",");System.out.print("createTime:"+task.getCreateTime()+",");System.out.println("assignee:"+task.getAssignee());}}

 public void takeTask() throws Exception {// claim 认领String taskId="1404";String userId="李四";// 让指定userId的用户认领指定taskId的任务
  taskService.claim(taskId, userId);System.out.println("认领操作完毕！！");}

public void complete() throws Exception {String taskId = "1602";// 完成任务
  taskService.complete(taskId );}