Spring整合Quartz定时器_quartz 停住按ctrl+c开始-优快云博客

本文链接：https://blog.youkuaiyun.com/One_small_yard/article/details/88864364

本文介绍如何使用Spring结合Quartz实现定时任务。具体包括所需依赖、Spring配置示例及简单任务类实现。通过Cron表达式设置定时规则。

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1.依赖jar

<dependency>
    <groupId>org.springframework</groupId>
    <artifactId>spring-context-support</artifactId>
    <version>4.1.0.RELEASE</version>
</dependency>
<dependency>
    <groupId>org.quartz-scheduler</groupId>
    <artifactId>quartz</artifactId>
    <version>2.2.1</version>
</dependency>

2.Spring配置

<!-- 配置JOB类 -->
	<bean id="Demo" class="com.java.activiti.scheduler.schedulers"></bean>
	
<!-- 配置JobDetail -->
	<bean id="jobDetail"  
        class="org.springframework.scheduling.quartz.MethodInvokingJobDetailFactoryBean">
		        <!-- 指定任务 -->
                <property name="targetObject" ref ="Demo"></property>
                <!-- 指定方法名 -->
		        <property name="targetMethod" value = "excute"></property>
	</bean>
	
<!-- 配置trigger -->
	<bean id="cronTrigger" 
        class="org.springframework.scheduling.quartz.CronTriggerFactoryBean">
                <!-- 调度程序 -->
                <property name="jobDetail" ref="jobDetail"/>
                <!-- 表达式（定时任务时间） -->
                <property name="cronExpression" value="0/5 * * * * ? *"/>
    </bean>
	
<!-- 配置调度中心 -->
	 <bean id="scheduler" 
        class="org.springframework.scheduling.quartz.SchedulerFactoryBean">
               <property name="triggers">
                    <list>
                        <ref bean="cronTrigger"/>
                    </list>
                </property>
     </bean>

3.任务类

public class Demo {
	 public void excute() {
			System.out.println("########定时器START########");

            //do something...

            System.out.println("########定时器END########");
		}
}

# quartz时间规则传送门https://blog.youkuaiyun.com/yhzhaohy/article/details/79056098