序言

工作流框架基本上是每個(gè)比較復(fù)雜的OA或ERP系統(tǒng)的標(biāo)配，同時(shí)Activiti又是國內(nèi)使用最普遍的工作流框架。于是就想著把Activiti整理一下。
由于現(xiàn)在的項(xiàng)目越來越多的使用springboot，因?yàn)樗糜昧耍绻俜剿f'開箱即用'，零配置，敏捷開發(fā)的利器啊。應(yīng)運(yùn)而生，activiti-spring這樣的插件就出現(xiàn)了。注意事項(xiàng)：使用activiti-spring一定要注意與springboot的適配，下面推薦的版本經(jīng)試驗(yàn)無誤。

Spring Boot 2.0 集成 Activiti 6.0

廢話不多說上代碼：
1、pom.xml

      <dependency>
            <groupId>org.activiti</groupId>
            <artifactId>activiti-spring</artifactId>
            <version>6.0.0</version>
        </dependency>

2、新建activiti配置文件ActivitiConfig.java

@Configuration
public class ActivitiConfiguration {
 
    @Autowired
    private DataSource dataSource;
    @Autowired
    private PlatformTransactionManager platformTransactionManager;
 
    @Bean
    public SpringProcessEngineConfiguration springProcessEngineConfiguration(){
        SpringProcessEngineConfiguration spec = new SpringProcessEngineConfiguration();
                spec.setDataSource(dataSource);
                spec.setTransactionManager(platformTransactionManager);
        spec.setDatabaseSchemaUpdate("true");
          // 啟動(dòng)自動(dòng)部署流程
        Resource[] resources = null;
        try {
            resources = new PathMatchingResourcePatternResolver().getResources("classpath*:bpmn/*.bpmn");
        } catch (IOException e) {
            e.printStackTrace();
        }
        spec.setDeploymentResources(resources);
        return spec;
    }
    
    @Bean
    public ProcessEngineFactoryBean processEngine(){
        ProcessEngineFactoryBean processEngineFactoryBean = new ProcessEngineFactoryBean();
        processEngineFactoryBean.setProcessEngineConfiguration(springProcessEngineConfiguration());
        return processEngineFactoryBean;
    }

    @Bean
    public RepositoryService repositoryService() throws Exception{
        return processEngine().getObject().getRepositoryService();
    }

    @Bean
    public RuntimeService runtimeService() throws Exception{
        return processEngine().getObject().getRuntimeService();
    }

    @Bean
    public TaskService taskService() throws Exception{
        return processEngine().getObject().getTaskService();
    }

    @Bean
    public HistoryService historyService() throws Exception{
        return processEngine().getObject().getHistoryService();
    }
}

集成完畢！