Spring-Task

1、spring配置文件
<beans xmlns="http://www.springframework.org/schema/beans" 
             xmlns:task="http://www.springframework.org/schema/task"
             ...
             xsi:schemaLocation="http://www.springframework.org/schema/taskhttp://www.springframework.org/schema/task/spring-task-4.0.xsd">
<task:annotation-driven />

@Component
@Lazy(value=false)
public class TaskController {

@Scheduled(cron="0/5 * *  * * ? ")
public void taskGo(){
  System.out.println("每5秒执行一次任务！");
  }
}