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Activiti BPMN visualizer插件
import com.alibaba.fastjson.JSON;
import com.schinta.util.DateTimeUtil;
import lombok.extern.slf4j.Slf4j;
import org.activiti.engine.*;
import org.activiti.engine.history.*;
import org.activiti.engine.impl.identity.Authentication;
import org.activiti.engine.repository.Deployment;
import org.activiti.engine.runtime.ProcessInstance;
import org.activiti.engine.task.Comment;
import org.activiti.engine.task.Task;
import org.junit.jupiter.api.Test;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.test.context.SpringBootTest;
import org.springframework.util.CollectionUtils;
import java.util.*;
//spring boot2 集成activiti6 一系列异常文档 https://www.jianshu.com/p/77fa5f932f4f
@Slf4j
@SpringBootTest(webEnvironment = SpringBootTest.WebEnvironment.RANDOM_PORT)
class WebApplicationTests {
@Autowired
private ProcessEngine processEngine;
private RepositoryService repositoryService;
private RuntimeService runtimeService;
private TaskService taskService;
private HistoryService historyService;
@Test
public void deployProcess() {
//部署模板
Deployment deploy = repositoryService.createDeployment()
.addClasspathResource("processes/wh.bpmn20.xml")
.deploy();
System.out.println(deploy.getId());
}
public void start() {
String instanceKey = "wh";
log.info("开启请假流程...");
Map<String, Object> map = new HashMap<>();
//在wh.bpmn中,填写请假单的任务办理人为动态传入的userId,此处模拟一个id
map.put("user1", 1);
map.put("user2", 2);
Authentication.setAuthenticatedUserId("1");
ProcessInstance instance = runtimeService.startProcessInstanceByKey(instanceKey, map);
log.info("启动流程实例成功:{}", instance);
log.info("流程实例ID:{}", instance.getId());
log.info("流程定义ID:{}", instance.getProcessDefinitionId());
public void taskQuery() {
//查询自己发起的全部的审批
//List<HistoricProcessInstance> historicProcessInstanceList = historyService.createHistoricProcessInstanceQuery().startedBy(userId).list();
//根据流程定义的key,负责人assignee来实现 当前用户的 待办任务列表查询
List<Task> list = taskService.createTaskQuery()
.processDefinitionKey(instanceKey)
.taskAssignee("2")
.list();
if (list != null && list.size() > 0) {
for (Task task : list) {
System.out.println("任务ID:" + task.getId());
System.out.println("任务名称:" + task.getName());
System.out.println("任务的创建时间:" + task.getCreateTime());
System.out.println("任务的办理人:" + task.getAssignee());
System.out.println("流程实例ID:" + task.getProcessInstanceId());
System.out.println("执行对象ID:" + task.getExecutionId());
System.out.println("流程定义ID:" + task.getProcessDefinitionId());
System.out.println("getOwner:" + task.getOwner());
System.out.println("getCategory:" + task.getCategory());
System.out.println("getDescription:" + task.getDescription());
System.out.println("getFormKey:" + task.getFormKey());
Map<String, Object> map = task.getProcessVariables();
for (Map.Entry<String, Object> m : map.entrySet()) {
System.out.println("key:" + m.getKey() + " value:" + m.getValue());
}
for (Map.Entry<String, Object> m : task.getTaskLocalVariables().entrySet()) {
}
}
/**
* 审批
*/
public void employeeApply() {
String instanceId = "130001"; // 执行流程实例id
Task task = taskService.createTaskQuery().processInstanceId(instanceId).singleResult();
//是否同意 0 同意, 1 驳回
map.put("status", "0");
taskService.addComment(task.getId(), instanceId, "测试评论34");
taskService.complete(task.getId(), map);
log.info("流程推动到下环节");
* 实例详情
public void queryHistoryTask() {
List<HistoricTaskInstance> list = historyService.createHistoricTaskInstanceQuery() // 创建历史活动实例查询
.processInstanceId(instanceId) // 执行流程实例id
.orderByTaskCreateTime()
.asc()
for (HistoricTaskInstance hai : list) {
System.out.println("===================");
System.out.println("活动ID:" + hai.getId());
System.out.println("流程实例ID:" + hai.getProcessInstanceId());
System.out.println("活动名称:" + hai.getName());
System.out.println("办理人:" + hai.getAssignee());
System.out.println("开始时间:" + hai.getStartTime());
System.out.println("结束时间:" + hai.getEndTime());
List<Comment> comments = taskService.getTaskComments(hai.getId());
System.out.println("评论内容:" + JSON.toJSONString(comments));
}
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