文章目录
- 1. 必不可少jar包依赖
- 2. 编写任务调度类01
- 3. 编写任务调度类02
- 4. quartz配置文件
- 5. 测试service
- 6. 效果图
开发环境 | 版本 |
jdk | 1.8 |
Maven | 3.6.1 |
spring | Spring 4.2.6.RELEASE |
Idea | 2019 |
1. 必不可少jar包依赖
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-context-support</artifactId>
<version>4.2.6.RELEASE</version>
</dependency>
<dependency>
<groupId>org.quartz-scheduler</groupId>
<artifactId>quartz</artifactId>
<version>2.3.2</version>
</dependency>
2. 编写任务调度类01
package com.gblfy.order.controller;
package com.gblfy.order.controller;
import com.gblfy.order.service.impl.QuartzService;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Component;
/**
* 基于Spring整合Quartz进行完成定时任务
*/
@Component
public class FirstCron {
@Autowired
private QuartzService quartzService;
private static final Logger logger = LoggerFactory.getLogger(FirstCron.class);
protected void executeJob() {
quartzService.test();
logger.info("定时任务1进行中.......");
}
}
3. 编写任务调度类02
package com.gblfy.order.controller;
import com.gblfy.order.service.impl.QuartzService;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Component;
/**
* 基于Spring整合Quartz进行完成定时任务
*/
@Component
public class SecondCron {
@Autowired
private QuartzService quartzService;
private static final Logger logger = LoggerFactory.getLogger(SecondCron.class);
protected void executeJob() {
quartzService.test2();
logger.info("定时任务2进行中.......");
}
}
4. quartz配置文件
在spring配置文件中配置作业类MethodInvokingJobDetailFactoryBean、作业调度的触发方式(触发器)、调度工厂
applicationContext-quartz.xml
<?xml version="1.0" encoding="UTF-8"?>
<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.xsd">
<bean name="firstCron" class="org.springframework.scheduling.quartz.MethodInvokingJobDetailFactoryBean">
<property name="targetObject">
<bean class="com.gblfy.order.controller.FirstCron"/>
</property>
<property name="targetMethod" value="executeJob"/>
<!--作业不并发调度-->
<property name="concurrent" value="false"/>
</bean>
<bean name="secondCron" class="org.springframework.scheduling.quartz.MethodInvokingJobDetailFactoryBean">
<property name="targetObject">
<bean class="com.gblfy.order.controller.SecondCron"/>
</property>
<property name="targetMethod" value="executeJob"/>
<!--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"/>
<property name="startDelay" value="0"/>
<property name="repeatInterval" value="2000"/>
</bean>-->
<!--Cron表达式触发器-->
<bean id="firstCronTrigger" class="org.springframework.scheduling.quartz.CronTriggerFactoryBean">
<property name="jobDetail" ref="firstCron"/>
<property name="cronExpression" value="0/2 * * * * ?"/>
</bean>
<!--Cron表达式触发器-->
<bean id="secondCronTrigger" class="org.springframework.scheduling.quartz.CronTriggerFactoryBean">
<property name="jobDetail" ref="secondCron"/>
<property name="cronExpression" value="0/5 * * * * ?"/>
</bean>
<!--配置调度工厂-->
<bean class="org.springframework.scheduling.quartz.SchedulerFactoryBean">
<property name="triggers">
<list>
<!--<ref bean="simpleTrigger"/>-->
<ref bean="firstCronTrigger"/>
<ref bean="secondCronTrigger"/>
</list>
</property>
</bean>
</beans>
注意:MethodInvokingJobDetailFactoryBean,有两个关键属性:
targetObject指定任务类.
targetMethod指定运行的方法.
5. 测试service
package com.gblfy.order.service.impl;
import com.gblfy.order.controller.FirstCron;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.stereotype.Service;
@Service
public class QuartzService {
private static final Logger logger = LoggerFactory.getLogger(FirstCron.class);
public void test() {
logger.info("执行定时任务1 业务逻辑.......");
}
public void test2() {
logger.info("执行定时任务2 业务逻辑.......");
}
}
6. 效果图