Java Spring quartz 定时任务
一、技术实现
1.1 配置 spring 环境
spring 配置 略
定时任务相关 jar 包
<!-- quartz -->
<dependency>
<groupId>org.quartz-scheduler</groupId>
<artifactId>quartz</artifactId>
<version>2.2.1</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-context-support</artifactId>
<version>${org.springframework.version}</version>
</dependency>
1.2 applicationContext 配置
<!--启用spring的一些annotation -->
<context:annotation-config/>
<!--定时任务1 配置任务bean类 -->
<bean name="job1" class="com.timedtask.TimedTask"/>
<bean id="SpringQtzJobMethod" class="org.springframework.scheduling.quartz.MethodInvokingJobDetailFactoryBean">
<property name="targetObject">
<ref bean="job1"/>
</property>
<property name="targetMethod">
<!-- 要执行的方法名称 -->
<value>task1</value>
</property>
</bean>
<!--调度触发器-->
<bean id="CronTriggerBean" class="org.springframework.scheduling.quartz.CronTriggerFactoryBean">
<property name="jobDetail" ref="SpringQtzJobMethod"></property>
<property name="cronExpression" value="0/5 * * * * ?"></property>
</bean>
<!--定时任务2-->
<bean id="SpringQtzJobMethod2" class="org.springframework.scheduling.quartz.MethodInvokingJobDetailFactoryBean">
<property name="targetObject">
<ref bean="job1"/>
</property>
<property name="targetMethod">
<!-- 要执行的方法名称 -->
<value>task2</value>
</property>
</bean>
<!--调度触发器-->
<bean id="CronTriggerBean2" class="org.springframework.scheduling.quartz.CronTriggerFactoryBean">
<property name="jobDetail" ref="SpringQtzJobMethod2"></property>
<property name="cronExpression" value="0/5 * * * * ?"></property>
</bean>
<!--调度工厂-->
<bean id="SpringJobSchedulerFactoryBean" class="org.springframework.scheduling.quartz.SchedulerFactoryBean">
<property name="triggers">
<list>
<ref bean="CronTriggerBean"/>
<ref bean="CronTriggerBean2"/>
</list>
</property>
</bean>
1.3 定时任务类
/**
* 定时任务
*
* @author zt1994 2019/8/22 21:55
*/
public class TimedTask {
/**
* 定时任务1
*/
public void task1() {
System.out.println("task1");
}
/**
* 定时任务2
*/
public void task2() {
System.out.println("task2");
}
}
二、测试定时任务
启动项目,测试结果
task1
task2
task1
task2
task1
task2
task1
task2
task1
task2