spring boot 集成activiti工作流引擎

使用的集成开发工具是 Intellij idea

1.maven配置

xml version="1.0" encoding="UTF-8"?>
xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
   xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
   4.0.0

   com.wang.oa
   oa
   0.0.1-SNAPSHOT
   jar

   oa
   Demo project for Spring Boot

   
      org.springframework.boot
      spring-boot-starter-parent
      1.4.2.RELEASE
       
   

   
      UTF-8
      UTF-8
      1.8
   

   

      
      
         org.activiti
         activiti-spring-boot-starter-basic
         6.0.0.RC1
      
      


      

      
         org.springframework.boot
         spring-boot-starter-data-jpa
      
      


      
      
         org.springframework.boot
         spring-boot-starter-thymeleaf
      
      

      
         org.springframework.boot
         spring-boot-starter-web
      

      
         mysql
         mysql-connector-java
      
      
      
         org.springframework.boot
         spring-boot-starter-test
         test
      

   

   
      
         
            org.springframework.boot
            spring-boot-maven-plugin
         
      
   

2.在resources目录下创建 文件夹processes

3.安装activiti插件,如下图

4.在processes目录下创建 一个test.bpmn文件的bpmn文件

5.数据库配置

spring:
  datasource:
    driver-class-name: com.mysql.jdbc.Driver
    username: root
    password: root
    url: jdbc:mysql://localhost:3306/act
  jpa:
    show-sql: true
    hibernate:
      ddl-auto: update

6.运行test.bpmn流程

@RestController
public class DemoController {


    @Autowired
    RuntimeService runtimeService;

    @Autowired
    TaskService taskService;


    @GetMapping("/hello")
    String hello(){

        String pid = runtimeService.startProcessInstanceByKey("myProcess_1").getId();

       Task task = taskService.createTaskQuery().processInstanceId(pid).singleResult();
        return "hello world spring boot...."+task.getId();
    }
};

7.相关的工作流数据库表则创建完成

到此为止集成完成！