Activiti工作流学习笔记入门（一）——创建25张表的两种方式

左手的ㄟ右手 2022-04-17 05:12 184阅读 0赞

1.创建一个maven项目

![20181113152755881.png][]

2.添加pom依赖包

pom.xml

<project 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">
      <modelVersion>4.0.0</modelVersion>
      <groupId>com.java1234.activiti</groupId>
      <artifactId>HelloWorld</artifactId>
      <version>0.0.1-SNAPSHOT</version>
      <dependencies>
      	<dependency>
      		<groupId>org.activiti</groupId>
      		<artifactId>activiti-engine</artifactId>
      		<version>5.19.0.2</version>
      	</dependency>
      	<dependency>
      		<groupId>org.activiti</groupId>
      		<artifactId>activiti-spring</artifactId>
      		<version>5.19.0.2</version>
      	</dependency>
      	<dependency>
            <groupId>org.activiti</groupId>
            <artifactId>activiti-bpmn-model</artifactId>
            <version>5.19.0.2</version>
        </dependency>
         
        <dependency>
            <groupId>mysql</groupId>
            <artifactId>mysql-connector-java</artifactId>
            <version>5.1.38</version>
        </dependency>
      </dependencies>
        
    </project>

3.测试代码

package com.java1234.activiti.table;
    
    import org.activiti.engine.ProcessEngine;
    import org.activiti.engine.ProcessEngineConfiguration;
    import org.junit.Test;
    
    public class ActivitiTest01 {
    
    	/**1
    	 * 生成Activiti需要的25张表  代码创建
    	 */
    	@Test
    	public void testCreateTable() {
    		ProcessEngineConfiguration pec = ProcessEngineConfiguration.createStandaloneProcessEngineConfiguration();//获取流程引擎配置
    		pec.setJdbcDriver("com.mysql.jdbc.Driver");
    		pec.setJdbcUrl("jdbc:mysql://localhost:3306/db_activiti");//配置数据库连接
    		pec.setJdbcUsername("root");
    		pec.setJdbcPassword("root");
    		
    		/**
    		 * 配置模式  true  自动创建和更新表
    		 */
    		pec.setDatabaseSchemaUpdate(ProcessEngineConfiguration.DB_SCHEMA_UPDATE_TRUE);
    		
    		//获取流程引擎对象
    		ProcessEngine pe = pec.buildProcessEngine();
    	}
    	
    	/**2
    	 * xml配置文件创建
    	 */
    	@Test
    	public void testCreateTableWithXml(){
    		//引擎配置
    		ProcessEngineConfiguration pec = ProcessEngineConfiguration.createProcessEngineConfigurationFromResource("activiti.cfg.xml");
    		//获取流程引擎对象
    		ProcessEngine processEngine = pec.buildProcessEngine();
    		
    	}
    
    }

[20181113152755881.png]: /images/20220417/eae150b8c14947e7bdd8a78cd9fd07e5.png