[转]Spring的定时调度--Quartz
时间:2010-10-12 来源:JackieW
Quartz是一个强大的企业级任务调度框架,Spring中继承并简化了Quartz,Spring中的Quartz的使用方法。
1.所需类库
所需类库代码- spring-framework-2.5.6\dist\spring.jar
- spring-framework-2.5.6\lib\quartz\quartz-all-1.6.1.jar
- spring-framework-2.5.6\lib\jakarta-commons\commons-logging.jar
- spring-framework-2.5.6\lib\jakarta-commons\commons-collections.jar
- spring-framework-2.5.6\lib\log4j\log4j-1.2.15.jar
spring-framework-2.5.6\dist\spring.jar spring-framework-2.5.6\lib\quartz\quartz-all-1.6.1.jar spring-framework-2.5.6\lib\jakarta-commons\commons-logging.jar spring-framework-2.5.6\lib\jakarta-commons\commons-collections.jar spring-framework-2.5.6\lib\log4j\log4j-1.2.15.jar
注:log4j-1.2.15.jar为日志类库,删除不会出错
2.定时调度类
这里写了个测试例子,代码如下:
Testquartz.java代码- package com.taoistwar.spring.quartz;
- import java.util.Date;
- public class TestQuartz {
- public void test() {
- System.out.println(new Date() + "调用");
- }
- }
package com.taoistwar.spring.quartz; import java.util.Date; public class TestQuartz { public void test() { System.out.println(new Date() + "调用"); } }
3.Spring配置
Applicationcontext.xml代码- <?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:context="http://www.springframework.org/schema/context"
- xmlns:aop="http://www.springframework.org/schema/aop" xmlns:tx="http://www.springframework.org/schema/tx"
- xsi:schemaLocation="http://www.springframework.org/schema/beans
- http://www.springframework.org/schema/beans/spring-beans-2.5.xsd
- http://www.springframework.org/schema/context
- http://www.springframework.org/schema/context/spring-context-2.5.xsd
- http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-2.5.xsd
- http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-2.5.xsd">
- <bean id="testQuartz" class="com.taoistwar.spring.quartz.TestQuartz" />
- <!-- bean触发方法配置 -->
- <bean name="quartzBean"
- class="org.springframework.scheduling.quartz.MethodInvokingJobDetailFactoryBean">
- <!-- bean名字 -->
- <property name="targetObject" ref="testQuartz" />
- <!-- bean方法 -->
- <property name="targetMethod">
- <value>test</value>
- </property>
- <property name="concurrent">
- <value>false</value>
- </property>
- </bean>
- <!-- bean触发时间配置 -->
- <bean id="quartzTrigger" class="org.springframework.scheduling.quartz.CronTriggerBean">
- <!-- 触发bean配置 -->
- <property name="jobDetail">
- <ref bean="quartzBean" />
- </property>
- <!-- 触发时间配置 -->
- <property name="cronExpression">
- <value>0 0/1 * * * ?</value>
- </property>
- </bean>
- <!-- quartz触发器管理 -->
- <bean id="sfb"
- class="org.springframework.scheduling.quartz.SchedulerFactoryBean">
- <!-- 添加触发器 -->
- <property name="triggers">
- <list>
- <ref local="quartzTrigger" />
- </list>
- </property>
- </bean>
- </beans>
<?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:context="http://www.springframework.org/schema/context" xmlns:aop="http://www.springframework.org/schema/aop" xmlns:tx="http://www.springframework.org/schema/tx" xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-2.5.xsd http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-2.5.xsd http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-2.5.xsd http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-2.5.xsd"> <bean id="testQuartz" class="com.taoistwar.spring.quartz.TestQuartz" /> <!-- bean触发方法配置 --> <bean name="quartzBean" class="org.springframework.scheduling.quartz.MethodInvokingJobDetailFactoryBean"> <!-- bean名字 --> <property name="targetObject" ref="testQuartz" /> <!-- bean方法 --> <property name="targetMethod"> <value>test</value> </property> <property name="concurrent"> <value>false</value> </property> </bean> <!-- bean触发时间配置 --> <bean id="quartzTrigger" class="org.springframework.scheduling.quartz.CronTriggerBean"> <!-- 触发bean配置 --> <property name="jobDetail"> <ref bean="quartzBean" /> </property> <!-- 触发时间配置 --> <property name="cronExpression"> <value>0 0/1 * * * ?</value> </property> </bean> <!-- quartz触发器管理 --> <bean id="sfb" class="org.springframework.scheduling.quartz.SchedulerFactoryBean"> <!-- 添加触发器 --> <property name="triggers"> <list> <ref local="quartzTrigger" /> </list> </property> </bean> </beans>
4.应用程序测试
经过已上配置已经成功,现需要进行测试,测试分为应用程序测试和web程序测试,本部进行应用程序测试。测试代码如下:
Java代码- package com.taoistwar.spring.quartz;
- import org.springframework.context.ApplicationContext;
- import org.springframework.context.support.ClassPathXmlApplicationContext;
- public class SpringMain {
- public static void main(String[] args) {
- System.out.println("---开始初始化--- ");
- ApplicationContext ac = new ClassPathXmlApplicationContext("applicationContext.xml");
- System.out.println("---完成初始化---");
- // 死循环,查看定时调度情况,本例调度为每分钟一次
- while (true) {
- }
- }
- }
package com.taoistwar.spring.quartz; import org.springframework.context.ApplicationContext; import org.springframework.context.support.ClassPathXmlApplicationContext; public class SpringMain { public static void main(String[] args) { System.out.println("---开始初始化--- "); ApplicationContext ac = new ClassPathXmlApplicationContext("applicationContext.xml"); System.out.println("---完成初始化---"); // 死循环,查看定时调度情况,本例调度为每分钟一次 while (true) { } } }
5.web程序测试
在web.xml中配置spring,代码如下:
Web.xml代码- <?xml version="1.0" encoding="UTF-8"?>
- <web-app version="2.5"
- xmlns="http://java.sun.com/xml/ns/javaee"
- xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
- xsi:schemaLocation="http://java.sun.com/xml/ns/javaee
- http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd">
- <!-- spring -->
- <context-param>
- <param-name>contextConfigLocation</param-name>
- <param-value>classpath:applicationContext.xml</param-value>
- </context-param>
- <listener>
- <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
- </listener>
- <welcome-file-list>
- <welcome-file>index.jsp</welcome-file>
- </welcome-file-list>
- </web-app>
<?xml version="1.0" encoding="UTF-8"?> <web-app version="2.5" xmlns="http://java.sun.com/xml/ns/javaee" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd"> <!-- spring --> <context-param> <param-name>contextConfigLocation</param-name> <param-value>classpath:applicationContext.xml</param-value> </context-param> <listener> <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class> </listener> <welcome-file-list> <welcome-file>index.jsp</welcome-file> </welcome-file-list> </web-app>
6.附件备注
Quartz.rar为源码。
Quartz.war.rar为发布在JBoss下的war包,若在Tomcat下则把Quartz.war改为Quartz即可。
附表: "0 0 12 * * ?" 每天中午12点触发
"0 15 10 ? * *" 每天上午10:15触发
"0 15 10 * * ?" 每天上午10:15触发
"0 15 10 * * ? *" 每天上午10:15触发
"0 15 10 * * ? 2005" 2005年的每天上午10:15触发
"0 * 14 * * ?" 在每天下午2点到下午2:59期间的每1分钟触发
"0 0/5 14 * * ?" 在每天下午2点到下午2:55期间的每5分钟触发
"0 0/5 14,18 * * ?" 在每天下午2点到2:55期间和下午6点到6:55期间的每5分钟触发
"0 0-5 14 * * ?" 在每天下午2点到下午2:05期间的每1分钟触发
"0 10,44 14 ? 3 WED" 每年三月的星期三的下午2:10和2:44触发
"0 15 10 ? * MON-FRI" 周一至周五的上午10:15触发
"0 15 10 15 * ?" 每月15日上午10:15触发
"0 15 10 L * ?" 每月最后一日的上午10:15触发
"0 15 10 ? * 6L" 每月的最后一个星期五上午10:15触发
"0 15 10 ? * 6L 2002-2005" 2002年至2005年的每月的最后一个星期五上午10:15触发
"0 15 10 ? * 6#3" 每月的第三个星期五上午10:15触发
至于每个符号 看看例子就好了.很简单了.
- Quartz.rar (3.7 MB)
- 下载次数: 107
- Quartz.war.rar (3.7 MB)
- 下载次数: 67
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