quartz定时任务(Spring配置)

今天药忘吃喽~ 2022-03-28 08:52 335阅读 0赞

> ### quartz定时任务(Spring配置) ###

**【pom依赖】：**

<dependency>
          <groupId>org.quartz-scheduler</groupId>
          <artifactId>quartz</artifactId>
          <version>${quartz.version}</version>
          <exclusions>
            <exclusion>
              <groupId>org.slf4j</groupId>
              <artifactId>slf4j-api</artifactId>
            </exclusion>
          </exclusions>
        </dependency>

<quartz.version>2.2.1</quartz.version>

**【spring-quartz-job.xml】配置：**

<?xml version="1.0" encoding="UTF-8"?>
    <beans xmlns="http://www.springframework.org/schema/beans"
           xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
           xmlns:p="http://www.springframework.org/schema/p"
           xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-3.0.xsd"
           default-lazy-init="false" default-init-method="initialize">
    
    	<bean id="quartzJob" class="com.caox.job.QuartzJob" p:startUp="${auto_open_job}" />
    
    	
    	<bean id="auto_quartz_job"
    		  class="org.springframework.scheduling.quartz.MethodInvokingJobDetailFactoryBean"
    	      p:targetObject-ref="quartzJob"
    		  p:targetMethod="autoExcluteJobTask"
    		  p:concurrent="false"/>
    	<bean id="trigger_quartz_job"
    		  class="org.springframework.scheduling.quartz.CronTriggerFactoryBean"
    		  p:jobDetail-ref="auto_quartz_job"
    		  p:startDelay="2000"
    		  p:cronExpression="0 0-5 11 * * ?"/>
    	
    
    	<bean id="scheduler"
    		class="org.springframework.scheduling.quartz.SchedulerFactoryBean">
    		<property name="triggers">
    			<list>
    				<ref bean="trigger_quartz_job" />
    			</list>
    		</property>
    		<property name="quartzProperties">
    			<props>
    				<prop key="org.quartz.threadPool.class">org.quartz.simpl.SimpleThreadPool</prop>
    				<prop key="org.quartz.threadPool.threadCount">5</prop>
    				<prop key="org.quartz.jobStore.misfireThreshold">5</prop>
    			</props>
    		</property>
    	</bean>
    
    </beans>

**其中：autoExcluteJobTask 是定时任务执行方法；****auto\_open\_job控制定时任务开启开关**

**【定时任务job实例】：**

package com.caox.job;
    
    import lombok.extern.slf4j.Slf4j;
    
    /**
     *
     * 定时任务Job
     * @author nazi
     * @date 2019/1/10
     */
    @Slf4j
    public class QuartzJob {
    
        /**
         * 是否启用该job
         */
        private boolean startUp;
    
        /**
         * 设置是否启用该job
         * <p>NOTE:获取Apollo的配置在xml文件中设置值<p/>
         */
        public void setStartUp(boolean startUp) {
            log.info("Setting startUp=[{}]", startUp);
            this.startUp = startUp;
        }
    
        /**
         * 获取是否启用该job
         * @return
         */
        public boolean isStartUp(){
            return this.startUp;
        }
    
        /**
         * 处理定时任务方法
         */
        public void autoExcluteJobTask () {
            if (!isStartUp()) {
                log.info("不启用该job");
                return;
            }
            try {
                log.info("定时任务开始处理");
                long start = System.currentTimeMillis();
    
                log.info("定时任务开始处理中......");
    
                log.info("定时任务开始处理结束, 耗时: {}", System.currentTimeMillis() - start);
            } catch (Throwable t) {
                log.error("定时任务开始处理异常: {}", t.getMessage(), t);
            }
        }
    }