1. 程式人生 > >定時任務quartz+spring註解

定時任務quartz+spring註解

maven專案用到的依賴

    <dependency>
      <groupId>org.quartz-scheduler</groupId>
      <artifactId>quartz</artifactId>
      <version>2.3.0</version>
    </dependency>
    <dependency>
      <groupId>org.quartz-scheduler</groupId>
      <artifactId>quartz-jobs</artifactId>
      <version>2.3.0</version>
    </dependency>

spring的配置檔案

<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
       xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
       xmlns:task="http://www.springframework.org/schema/task"
       xmlns:context="http://www.springframework.org/schema/context"
       xsi:schemaLocation="http://www.springframework.org/schema/beans
        http://www.springframework.org/schema/beans/spring-beans-3.0.xsd
        http://www.springframework.org/schema/task
        http://www.springframework.org/schema/task/spring-task-4.0.xsd
        http://www.springframework.org/schema/context
	    http://www.springframework.org/schema/context/spring-context-4.2.xsd"
        >
    
    <!--啟用註解,載入定時任務-->
    <task:annotation-driven />
    <context:annotation-config />
    <!--定時任務掃描的包-->
 <context:component-scan base-package="com.hezhan.develop.web.quartz"/>
</beans>

執行任務的java檔案

@Component
public class QuartzJob {

    /**
     * 每分鐘執行一次
*/
@Scheduled(cron = "0 0/1 * * * ?")
    public void execute() {

        System.out.println("=========定時任務開始==============");
        System.out.println(new SimpleDateFormat("yyyy-MM-dd HH:mm:ss").format(new Date()) );
        System.out
.println("=========定時任務結束=============="); } }

web.xml引入spring的配置檔案,略

專案啟動,成功