自定义调度器执行job
1 准备依赖的jar
一个需要被调取的job类
package com.xuanyuan.petition.timer.bean;
import java.text.SimpleDateFormat;
import java.util.Date;
public class HelloJob {
private SimpleDateFormat sdf=new SimpleDateFormat("yyyy年MM月dd日 HH时mm分ss秒");
public void execute() {
System.out.println(" 执行调度业务 ....HelloJob 尼古拉斯 的当前日期是:" + sdf.format(new Date()));
}
}
spring配置文件。初始化一些调度器和触发器的时间设置，并绑定我们要执行的job
<?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:jee="http://www.springframework.org/schema/jee" xmlns:tx="http://www.springframework.org/schema/tx" 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/tx http://www.springframework.org/schema/tx/spring-tx-3.0.xsd http://www.springframework.org/schema/jee http://www.springframework.org/schema/jee/spring-jee-3.0.xsd http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-3.0.xsd" default-lazy-init="true"> <!-- 使用MethodInvokingJobDetailFactoryBean，任务类可以不实现Job接口，通过targetMethod指定调用方法--> <bean id="taskJob" class="com.xuanyuan.petition.timer.bean.HelloJob"/> <bean id="jobDetail" class="org.springframework.scheduling.quartz.MethodInvokingJobDetailFactoryBean"> <property name="group" value="job_work"/> <property name="name" value="job_work_name"/> <!--false表示等上一个任务执行完后再开启新的任务--> <property name="concurrent" value="false"/> <property name="targetObject"> <ref bean="taskJob"/> </property> <property name="targetMethod"> <value>execute</value> </property> </bean> <!-- 调度触发器 --> <bean id="myTrigger" class="org.springframework.scheduling.quartz.CronTriggerBean"> <property name="jobDetail" ref="jobDetail"></property> <property name="cronExpression" value="0 0/1 8-17 * * ? * MON-FRI"></property> </bean> <!-- 调度工厂 --> <bean id="scheduler" class="org.springframework.scheduling.quartz.SchedulerFactoryBean"> <property name="triggers"> <list> <ref bean="myTrigger"/> </list> </property> </bean> </beans>