SpringBoot2整合activiti6环境搭建

依赖

1<dependencies>
2        <dependency>
3            <groupId>org.springframework.boot</groupId>
4            <artifactId>spring-boot-starter-web</artifactId>
5        </dependency>
6        <dependency>
7            <groupId>org.activiti</groupId>
8            <artifactId>activiti-spring-boot-starter-basic</artifactId>
9            <version>${activiti.version}</version>
10        </dependency>
11        <dependency>
12            <groupId>org.springframework.boot</groupId>
13            <artifactId>spring-boot-starter-jdbc</artifactId>
14        </dependency>
15        <!-- mysql驱动 -->
16        <dependency>
17            <groupId>mysql</groupId>
18            <artifactId>mysql-connector-java</artifactId>
19        </dependency>
20    </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

1spring:
2  activiti:
3    check-process-definitions: true #自动检查、部署流程定义文件
4    database-schema-update: true #自动更新数据库结构
5    #流程定义文件存放目录
6    process-definition-location-prefix: classpath:/processes/ 
7    #process-definition-location-suffixes: #流程文件格式
8  datasource:
9    driver-class-name: com.mysql.jdbc.Driver
10    url: jdbc:mysql://127.0.0.1:3306/taosir_process?useUnicode=true&useSSL=false&characterEncoding=utf8
11    username : root
12    password : root
13    initsize : 10
14    maxActive : 20
15    minIdle : 10
16    maxWait : 120000
17    poolPreparedStatements : false
18    maxOpenPreparedStatements : -1
19    validationQuery : select 1
20    testOnborrow : true
21    testOnReturn : true
22    testWhileIdle : true
23    timeBetweenEvictionRunsMillis : 120000
24server:
25  port: 8764

bpmn文件

1<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
2<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">
3  <process id="oneTaskProcess" isClosed="false" name="The One Task Process" processType="None">
4    <startEvent id="theStart"/>
5    <sequenceFlow id="flow1" sourceRef="theStart" targetRef="theTask"/>
6    <userTask activiti:assignee="${user}" activiti:exclusive="true" id="theTask" name="my task"/>
7    <sequenceFlow id="flow2" sourceRef="theTask" targetRef="theEnd"/>
8    <endEvent id="theEnd"/>
9  </process>
10</definitions>

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

1package cn.zytao.taosir.process;
2
3import org.activiti.spring.boot.SecurityAutoConfiguration;
4import org.springframework.boot.SpringApplication;
5import org.springframework.boot.autoconfigure.SpringBootApplication;
6
7@SpringBootApplication(exclude = SecurityAutoConfiguration.class)
8public class ProcessApplication {
9    public static void main(String[] args) {
10        SpringApplication.run(ProcessApplication.class, args);
11    }
12}