Spring Task定时任务Scheduled

Spring的任务调度，采用注解的形式

@Scheduled

<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:task="http://www.springframework.org/schema/task"
--------------------
xsi:schemaLocation="http://www.springframework.org/schema/task http://www.springframework.org/schema/task/spring-task-3.0.xsd"> <!-- 扫描controller -->
<context:component-scan base-package="com.springmvc.controller" />
<task:annotation-driven/>

package com.springmvc.controller;

import java.util.Date;

import org.springframework.scheduling.annotation.Scheduled;
import org.springframework.stereotype.Component;

@Component
public class HelloJobController {

@Scheduled(cron = "*/5 * * * * ?")
//@Scheduled(fixedDelay = 5000)
public void demoServiceMethod() {
System.out.println("Method executed at every 5 seconds. Current time is :: " + (new java.text.SimpleDateFormat("yyyy-MM-dd HH:mm:ss")).format(new Date()));

}

}