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spring task 定時任務 註解方式 demo

類:

package com.task;

import java.util.Date;

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

@Component("taskJob")
public class TaskJob {
	
    int i=0;
	
    @Scheduled(cron = "0/5 * *  * * ?")  
    public void job1() {  
        System.out.println((i++)+" taskJob:::"+new Date());  
    } 
}

spring配置檔案中新增:
beans裡:
xmlns:task="http://www.springframework.org/schema/task"
xsi:schemaLocation新增:
http://www.springframework.org/schema/task
http://www.springframework.org/schema/task/spring-task-3.1.xsd

<context:component-scan base-package="com.bbs.task" /> 
<task:annotation-driven />

tomcat啟動後控制檯會輸出:

0 taskJob:::Wed Oct 12 09:24:55 CST 2016
1 taskJob:::Wed Oct 12 09:25:00 CST 2016
2 taskJob:::Wed Oct 12 09:25:05 CST 2016
3 taskJob:::Wed Oct 12 09:25:10 CST 2016

附: