spring+quartz實現定時任務

1. 導入jar包

   <dependency>
    <groupId>org.quartz-scheduler</groupId>
    <artifactId>quartz</artifactId>
    <version>2.2.3</version>
   </dependency>

2. 實現需要執行的任務

   public class CronJob {
   
   public void execute(){
       System.out.println("I am CronJob");
   }
   }

3. spring-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-4.1.xsd">
   
   <!-- 加載job bean -->
   <bean id="myJob" class="com.inspur.SSM.quartz.CronJob" />
   
   <!-- 將job bean 封裝成method -->
   <bean id="myMethod"
       class="org.springframework.scheduling.quartz.MethodInvokingJobDetailFactoryBean">
       <property name="targetObject">
           <ref bean="myJob" />
       </property>
       <property name="targetMethod">
           <value>execute</value>
       </property>
   </bean>
   
   <!-- 觸發器 -->
   <bean id="triggerBean"
       class="org.springframework.scheduling.quartz.CronTriggerFactoryBean">
       <property name="jobDetail" ref="myMethod"></property>
       <property name="cronExpression" value="* * * * * ?"></property><!-- 秒 分 小時 日 
           月 周 年 -->
   </bean>
   
   <!-- 調度工廠 -->
   <bean id="schedulerBean"
       class="org.springframework.scheduling.quartz.SchedulerFactoryBean"
       lazy-init="false">
       <property name="triggers">
           <list>
               <ref bean="triggerBean" />
           </list>
       </property>
   </bean>
   
   </beans>