1.在需要載入spring的配置檔案裡spring.xml / applicationContext.xml 新增

1. xmlns:task="http://www.springframework.org/schema/task"
2. xsi:schemaLocation="  
3. http://www.springframework.org/schema/task          
4. http://www.springframework.org/schema/task/spring-task-3.0.xsd  

1. <!-- 自動排程需要掃描的包 -->
2.     <
   context:component-scanbase-package="*"/>
3.     <task:executorid="executor"pool-size="5"/>
4.     <task:schedulerid="scheduler"pool-size="10"/>
5.     <task:annotation-drivenexecutor="executor"scheduler="scheduler"/>

1. <!-- 配置排程 需要在類名前新增 @Service -->
2.     <!--    
3.         <
   task:scheduled-tasks>
4.             <task:scheduledref="demoTask"method="myTestWork"cron="0/10 * * * * ?"/>
5.         </task:scheduled-tasks>
6.     -->
7.     <!-- 不通過配置排程,需要在類名前 @Component/@Service,在方法名 前新增@Scheduled(cron="0/5 * * * * ? ")-->

4.在web.xml配置裡新增啟動時要掃描的配置檔案和監聽

1. <context-param
   >
2.    <param-name>contextConfigLocation</param-name>
3.    <param-value>/WEB-INF/applicationContext*.xml</param-value>
4.  </context-param>
5.  <listener>
6.    <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
7.  </listener>

6.類測試

1. @Service
2. publicclass demo {  
3.     @Scheduled(cron="0/5 * * * * ? ")  
4.     publicvoid myTestWork(){  
5.         System.out.println("ssss");  
6.     }  
7. }