spring集成quartz实现定时任务

Posted 2021-01-04 王衙内

定时器jar引入

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

spring配置quartz的xml

<beans xmlns="http://www.springframework.org/schema/beans"
         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
         xsi:schemaLocation="http://www.springframework.org/schema/beans
          http://www.springframework.org/schema/beans/spring-beans-3.2.xsd">
 
     <bean name="thirdCron" class="org.springframework.scheduling.quartz.MethodInvokingJobDetailFactoryBean">
        <property name="targetObject">
            <!-- 指向执行任务的类的路径-->
             <bean class="com.wyn.quartz.CleanZndzJob"/>
        </property>
　　　　　　<!-- 指向执行任务的类的的执行方法-->
         <property name="targetMethod" value="executeCleanJob"/>
         <!--作业不并发调度-->
         <property name="concurrent" value="false"/>
     </bean>
 
     <!--按照一定频率的触发器-->
<!--      <bean id="simpleTrigger" class="org.springframework.scheduling.quartz.SimpleTriggerFactoryBean"> -->
<!--          <property name="jobDetail" ref="thirdCron"/> -->
<!--          调度工厂实例化后，经过0秒开始执行调度 -->
<!--          <property name="startDelay" value="0"/> -->
<!--          每2秒调度一次 -->
<!--          <property name="repeatInterval" value="2000"/> -->
<!--      </bean> -->
 
     <!--Cron表达式触发器-->
     <bean id="cronTrigger" class="org.springframework.scheduling.quartz.CronTriggerFactoryBean">
         <property name="jobDetail" ref="thirdCron"/>
         <!-- 30分钟执行一次 -->
<!--          <property name="cronExpression" value="0 */30 * * * ?"/> -->
          <property name="cronExpression">
            <!--每隔30分钟执行一次 -->
            <value>0 */30 * * * ?</value>
            <!--每隔3秒执行一次 -->
<!--             <value>*/3 * * * * ?</value> -->
        </property>
     </bean>
 
     <!--配置调度工厂-->
     <bean class="org.springframework.scheduling.quartz.SchedulerFactoryBean">
         <property name="triggers">
             <list>
                 <!--<ref bean="simpleTrigger"/>-->
                 <ref bean="cronTrigger"/>
             </list>
         </property>
     </bean>
</beans>

 定时任务的类

package com.wondersgroup.moduls.aidaozhen.quartz;

import org.apache.log4j.LogManager;
import org.apache.log4j.Logger;

import com.wondersgroup.moduls.aidaozhen.service.impl.ZndzServiceImpl;

public class CleanZndzJob {
     
	 private static final Logger logger = LogManager.getLogger(CleanZndzJob.class); 
     public void executeCleanJob() {
    	
    	 logger.info("定期清理数据。。。。。");
     }
}