1、加入依賴包:
<dependency>
<groupId>org.quartz-scheduler</groupId>
<artifactId>quartz</artifactId>
<version>2.2.1</version>
</dependency>
<dependency>
<groupId>org.quartz-scheduler</groupId>
<artifactId>quartz-jobs</artifactId>
<version>2.2.1</version>
</dependency>
2、第一種方式:
寫一個方法,并在其上方加入@Scheduled注釋即可,如:
@Scheduled(cron = "0 0 0/2 * * ?")
public void
test
() {
// do something
}
cron屬性解釋: http://www.cnblogs.com/jearay/p/3667906.html
3、第二種方式:
3.1、寫一個方法,如:
public class TestClass {
/**
* 定時器執行
*/
public void execute() {
// do something ...
}
3.2、編寫spring-quartz.xml配置檔案,如:
<?xml version="1.0" ecodn="TF-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-4.0.xsd
">
<!-- 要執行任務的任務類。 -->
<bean id="quartzTest" class="com.service.TestClass">
</bean>
<bean id="quartzJob" class="org.springframework.scheduling.quartz.MethodInvokingJobDetailFactoryBean">
<property name="targetObject" ref="quartzTest"></property>
<!-- 任務類中需要執行的方法 -->
<property name="targetMethod" value="execute"></property>
<!-- 上一次未執行完成的,要等待有再執行。 -->
<property name="concurrent" value="false"></property>
</bean>
<bean id="testTrigger" class="org.springframework.scheduling.quartz.CronTriggerFactoryBean">
<property name="jobDetail" ref="quartzJob"/>
<property name="cronExpression" value="0 0 12 * * ?"/>
</bean>
<bean id="schedulerFactoryBean" class="org.springframework.scheduling.quartz.SchedulerFactoryBean">
<property name="triggers">
<list>
<ref bean="testTrigger"></ref>
</list>
</property>
</bean>
</beans>
最後将檔案spring-quartz.xml加載到spring配置檔案中即可!!!