springboot整合activity6_Activiti之个人任务分配（无废话版）--------------------------------------------（十四）

超、凢脫俗 2023-02-12 05:47 31阅读 0赞

# 1.源码地址：https://github.com/heidaodageshiwo/springbootactivity #

### 方式一 直接流程图配置中写死， ###

### 直接在流程图中 Main config Assignee 中写死具体分配的任务执行人； ###

## ##

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2h1bmhlaWRhb2Rl_size_16_color_FFFFFF_t_70][]

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2h1bmhlaWRhb2Rl_size_16_color_FFFFFF_t_70 1][]

![20200524231214186.png][]

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2h1bmhlaWRhb2Rl_size_16_color_FFFFFF_t_70 2][]

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2h1bmhlaWRhb2Rl_size_16_color_FFFFFF_t_70 3][]

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2h1bmhlaWRhb2Rl_size_16_color_FFFFFF_t_70 4][]

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2h1bmhlaWRhb2Rl_size_16_color_FFFFFF_t_70 5][]

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2h1bmhlaWRhb2Rl_size_16_color_FFFFFF_t_70 6][]

查看张三任务：

![2020052423180340.png][]

完成任务：

![20200524232030965.png][]

没有数据了：

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2h1bmhlaWRhb2Rl_size_16_color_FFFFFF_t_70 7][]

@Autowired
        RepositoryService repositoryService;
        @Autowired
        RuntimeService runtimeService;
        @Autowired
        TaskService taskService;
    
    
    //    Activiti之个人任务分配
    
        @RequestMapping("/Assignee_deploy")
        public String deploy(){
            Deployment deployment=repositoryService.createDeployment()
                    .addClasspathResource("StudentLeaveProcess/StudentLeaveProcess5/gerenrenwu1.bpmn") // 加载资源文件
                    .name("学生请假流程6") // 流程名称
                    .deploy();
            System.out.println("流程部署ID:"+deployment.getId());
            System.out.println("流程部署Name:"+deployment.getName());
            return "Assignee_deploy";
        }
    
    
        @RequestMapping("/Assignee_start")
        public String start() {
            Map<String,Object> variables=new HashMap<String,Object>();
            variables.put("userId", "张三");
            ProcessInstance processInstance=runtimeService.
                    startProcessInstanceByKey("gerenrenwu1",variables);
            System.out.println("流程实例ID:"+processInstance.getId());
            System.out.println("流程定义ID:"+processInstance.getProcessDefinitionId());
            return "Assignee_start";
        }
    
    
        /**
         * 查看任务
         */
        @RequestMapping("/Assignee_findTask")
        public String findTask(){
            List<Task> taskList=taskService // 任务相关Service
                    .createTaskQuery() // 创建任务查询
                    .taskAssignee("张三") // 指定某个人
                    .list();
            for(Task task:taskList){
                System.out.println("任务ID:"+task.getId());
                System.out.println("任务名称:"+task.getName());
                System.out.println("任务创建时间:"+task.getCreateTime());
                System.out.println("任务委派人:"+task.getAssignee());
                System.out.println("流程实例ID:"+task.getProcessInstanceId());
            }
            return "Assignee_findTask";
    
        }
    
    
        /**
         * 完成任务
         */
        @RequestMapping("/Assignee_completeTask")
        public String completeTask(){
            taskService // 任务相关Service
                    .complete("92511");
            return "Assignee_completeTask";
    
        }

# 方式二 使用流程变量 #

我们设置流程变量  Assignee  $\{userid\}

我们在启动流程的时候设置流程变量即可；

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2h1bmhlaWRhb2Rl_size_16_color_FFFFFF_t_70 8][]

部署：

![2020052423294436.png][]

启动设置变量：

![20200524233153167.png][]

查看任务：

![20200524233209613.png][]

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2h1bmhlaWRhb2Rl_size_16_color_FFFFFF_t_70 9][]

完成任务：

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2h1bmhlaWRhb2Rl_size_16_color_FFFFFF_t_70 10][]

@Autowired
        RepositoryService repositoryService;
        @Autowired
        RuntimeService runtimeService;
        @Autowired
        TaskService taskService;
    
    
    //    Activiti之个人任务分配
    
        @RequestMapping("/Assignee_deploy12")
        public String deploy(){
            Deployment deployment=repositoryService.createDeployment()
                    .addClasspathResource("StudentLeaveProcess/StudentLeaveProcess5/gererenwu2.bpmn") // 加载资源文件
                    .name("学生请假流程6") // 流程名称
                    .deploy();
            System.out.println("流程部署ID:"+deployment.getId());
            System.out.println("流程部署Name:"+deployment.getName());
            return "Assignee_deploy12";
        }
    
    
        @RequestMapping("/Assignee_start12")
        public String start() {
            Map<String,Object> variables=new HashMap<String,Object>();
            variables.put("userid", "张三");
            ProcessInstance processInstance=runtimeService.
                    startProcessInstanceByKey("gererenwu2",variables);
            System.out.println("流程实例ID:"+processInstance.getId());
            System.out.println("流程定义ID:"+processInstance.getProcessDefinitionId());
            return "Assignee_start12";
        }
    
    
        /**
         * 查看任务
         */
        @RequestMapping("/Assignee_findTask12")
        public String findTask(){
            List<Task> taskList=taskService // 任务相关Service
                    .createTaskQuery() // 创建任务查询
                    .taskAssignee("张三") // 指定某个人
                    .list();
            for(Task task:taskList){
                System.out.println("任务ID:"+task.getId());
                System.out.println("任务名称:"+task.getName());
                System.out.println("任务创建时间:"+task.getCreateTime());
                System.out.println("任务委派人:"+task.getAssignee());
                System.out.println("流程实例ID:"+task.getProcessInstanceId());
            }
            return "Assignee_findTask12";
    
        }
    
    
        /**
         * 完成任务
         */
        @RequestMapping("/Assignee_completeTask12")
        public String completeTask(){
            taskService // 任务相关Service
                    .complete("100007");
            return "Assignee_completeTask12";
    
        }

# 方式三 TaskListener监听实现 #

我们定义一个监听类 MyTaskListener 实现 TaskListener接口：

package com.zhangqiang.activity.StudentLeaveProcess.StudentLeaveProcess5;
    
    import org.activiti.engine.delegate.DelegateTask;
    import org.activiti.engine.delegate.TaskListener;
    
    public class MyTaskListener  implements TaskListener {
        /**
         *
         */
        private static final long serialVersionUID = 1L;
    
        @Override
        public void notify(DelegateTask delegateTask) {
            // TODO Auto-generated method stub
            delegateTask.setAssignee("李四"); // 指定办理人
        }
    
    }

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2h1bmhlaWRhb2Rl_size_16_color_FFFFFF_t_70 11][]

这边指定下 定义的类

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2h1bmhlaWRhb2Rl_size_16_color_FFFFFF_t_70 12][]

![20200524235031551.png][]

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2h1bmhlaWRhb2Rl_size_16_color_FFFFFF_t_70 13][]

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2h1bmhlaWRhb2Rl_size_16_color_FFFFFF_t_70 14][]

然后走完流程即可。

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