SpringBoot2整合activiti6环境搭建过程解析

这篇文章主要介绍了SpringBoot2整合activiti6环境搭建过程解析,文中通过示例代码介绍的非常详细，对大家的学习或者工作具有一定的参考学习价值,需要的朋友可以参考下

依赖

<dependencies>
   <dependency>
     <groupId>org.springframework.boot</groupId>
     <artifactId>spring-boot-starter-web</artifactId>
   </dependency>
   <dependency>
     <groupId>org.activiti</groupId>
     <artifactId>activiti-spring-boot-starter-basic</artifactId>
     <version>${activiti.version}</version>
   </dependency>
   <dependency>
     <groupId>org.springframework.boot</groupId>
     <artifactId>spring-boot-starter-jdbc</artifactId>
   </dependency>
   <!-- mysql驱动 -->
   <dependency>
     <groupId>mysql</groupId>
     <artifactId>mysql-connector-java</artifactId>
   </dependency>
 </dependencies>

这里使用的springboot2.0.6的版本，activiti为6.0.0的版本

添加processes目录

SpringBoot集成activiti默认会从classpath下的processes目录下读取流程定义文件，所以需要在src/main/resources目录下添加processes目录，并在目录中创建流程文件

application.yml

spring:
activiti:
 check-process-definitions: true #自动检查、部署流程定义文件
 database-schema-update: true #自动更新数据库结构
 #流程定义文件存放目录
 process-definition-location-prefix: classpath:/processes/
 #process-definition-location-suffixes: #流程文件格式
datasource:
 driver-class-name: com.mysql.jdbc.Driver
 url: jdbc:mysql://127.0.0.1:3306/taosir_process?useUnicode=true&useSSL=false&characterEncoding=utf8
 username : root
 password : root
 initsize : 10
 maxActive : 20
 minIdle : 10
 maxWait : 120000
 poolPreparedStatements : false
 maxOpenPreparedStatements : -1
 validationQuery : select 1
 testOnborrow : true
 testOnReturn : true
 testWhileIdle : true
 timeBetweenEvictionRunsMillis : 120000
server:
port: 8764

bpmn文件

<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
<definitions xmlns="http://www.omg.org/spec/BPMN/20100524/MODEL" xmlns:activiti="http://activiti.org/bpmn" xmlns:bpmndi="http://www.omg.org/spec/BPMN/20100524/DI" xmlns:dc="http://www.omg.org/spec/DD/20100524/DC" xmlns:di="http://www.omg.org/spec/DD/20100524/DI" xmlns:tns="Examples" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" expressionLanguage="http://www.w3.org/1999/XPath" id="m1539757531057" name="" targetNamespace="Examples" typeLanguage="http://www.w3.org/2001/XMLSchema">
<process id="oneTaskProcess" isClosed="false" name="The One Task Process" processType="None">
 <startEvent id="theStart"/>
 <sequenceFlow id="flow1" sourceRef="theStart" targetRef="theTask"/>
 <userTask activiti:assignee="${user}" activiti:exclusive="true" id="theTask" name="my task"/>
 <sequenceFlow id="flow2" sourceRef="theTask" targetRef="theEnd"/>
 <endEvent id="theEnd"/>
</process>
</definitions>

启动类，注意@SpringBootApplication注解需要设置exclude属性

package cn.zytao.taosir.process;
import org.activiti.spring.boot.SecurityAutoConfiguration;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;

@SpringBootApplication(exclude = SecurityAutoConfiguration.class)
public class ProcessApplication {
 public static void main(String[] args) {
   SpringApplication.run(ProcessApplication.class, args);
 }
}

来源：https://www.cnblogs.com/it-taosir/p/10319945.html