Spring的任务调度，采用注解的形式
Spring中@Scheduled的用法。
spring的配置文件如下，先扫描到任务的类，打开spirng任务的标签
<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/>Spring的任务类HelloJobController
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()));
}
}运行结果
