Spring实现定时任务

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Spring定时任务示例

<?xml version="1.0" encoding="UTF-8"?><!DOCTYPE beans PUBLIC "-//SPRING//DTD BEAN 2.0//EN" "http://www.springframework.org/dtd/spring-beans-2.0.dtd"><beans><!-- 数据拉取 --><bean id="getMsg" class="org.springframework.scheduling.quartz.JobDetailBean"><property name="jobClass"value="com.svw.wehr.wechat.message.timer.GetWxMsgTask" /></bean><!-- 数据拉取同步 --><bean id="getWXMsgTrigger" class="org.springframework.scheduling.quartz.CronTriggerBean"><property name="jobDetail" ref="getMsg" /><!-- <property name="cronExpression" value="0 */1 * * * ?" />   1分钟--><!-- 每日凌晨两点 --><property name="cronExpression" value="0 0 2 * * ?" /></bean><!-- 触发器 --><bean class="org.springframework.scheduling.quartz.SchedulerFactoryBean"><property name="triggers"><list>    <ref bean="getWXMsgTrigger" /></list></property></bean></beans>

package com.wechat.message.timer;import java.text.DateFormat;import java.text.SimpleDateFormat;import java.util.Date;import java.util.HashSet;import java.util.List;import java.util.Set;import org.apache.commons.lang3.StringUtils;import org.apache.commons.logging.Log;import org.apache.commons.logging.LogFactory;import org.quartz.JobExecutionContext;import org.quartz.JobExecutionException;import org.springframework.context.support.ClassPathXmlApplicationContext;import org.springframework.scheduling.quartz.QuartzJobBean;public class GetWxMsgTask extends QuartzJobBean {    /**     * 日志     */    private static final Log log = LogFactory.getLog(GetWxMsgTask.class);    @Override    protected void executeInternal(JobExecutionContext context) throws JobExecutionException {        log.info("定时任务开始跑啦！！！！");    }}

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