【郑州校区】传智健康项目讲义第四章九 - 黑马程序员技术交流社区

【郑州校区】传智健康项目讲义第四章九

[AppleScript] 纯文本查看 复制代码

<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>

[AppleScript] 纯文本查看 复制代码

<?xml version="1.0" encoding="UTF‐8"?>

<project xmlns="http://maven.apache.org/POM/4.0.0"

xmlns:xsi="http://www.w3.org/2001/XMLSchema‐instance"

xsi:schemaLocation="http://maven.apache.org/POM/4.0.0

http://maven.apache.org/xsd/maven‐4.0.0.xsd">

<modelVersion>4.0.0</modelVersion>

<groupId>com.itheima</groupId>

<artifactId>quartdemo</artifactId>

<version>1.0‐SNAPSHOT</version>

<dependencies>

<dependency>

<groupId>org.springframework</groupId>

<artifactId>spring‐context‐support</artifactId>

<version>5.0.2.RELEASE</version>

</dependency>

<dependency>

<groupId>org.springframework</groupId>

<artifactId>spring‐tx</artifactId>

<version>5.0.2.RELEASE</version>

</dependency>

<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>

</dependencies>

</project>

[AppleScript] 纯文本查看 复制代码

package com.itheima.jobs;

/**

* 自定义Job

*/

public class JobDemo {

public void run(){

System.out.println("job execute...");

}

}

[AppleScript] 纯文本查看 复制代码

<?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:dubbo="http://code.alibabatech.com/schema/dubbo"

xmlns:mvc="http://www.springframework.org/schema/mvc"

xsi:schemaLocation="http://www.springframework.org/schema/beans

http://www.springframework.org/schema/beans/spring‐beans.xsd

http://www.springframework.org/schema/mvc

http://www.springframework.org/schema/mvc/spring‐

mvc.xsd

http://code.alibabatech.com/schema/dubbo

http://code.alibabatech.com/schema/dubbo/dubbo.xsd

http://www.springframework.org/schema/context

http://www.springframework.org/schema/context/spring‐context.xsd">

<!‐‐ 注册自定义Job ‐‐>

<bean id="jobDemo" class="com.itheima.jobs.JobDemo"></bean>

<!‐‐ 注册JobDetail,作用是负责通过反射调用指定的Job ‐‐>

<bean id="jobDetail"

class="org.springframework.scheduling.quartz.MethodInvokingJobDetailFacto

ryBean">

<!‐‐ 注入目标对象 ‐‐>

<property name="targetObject" ref="jobDemo"/>

<!‐‐ 注入目标方法 ‐‐>

<property name="targetMethod" value="run"/>

</bean>

<!‐‐ 注册一个触发器，指定任务触发的时间 ‐‐>

<bean id="myTrigger"

class="org.springframework.scheduling.quartz.CronTriggerFactoryBean">

<!‐‐ 注入JobDetail ‐‐>

<property name="jobDetail" ref="jobDetail"/>

<!‐‐ 指定触发的时间，基于Cron表达式 ‐‐>

<property name="cronExpression">

<value>0/10 * * * * ?</value>

</property>

</bean><!‐‐ 注册一个统一的调度工厂，通过这个调度工厂调度任务 ‐‐>

<bean id="scheduler"

class="org.springframework.scheduling.quartz.SchedulerFactoryBean">

<!‐‐ 注入多个触发器 ‐‐>

<property name="triggers">

<list>

<ref bean="myTrigger"/>

</list>

</property>

</bean>

</beans>

[AppleScript] 纯文本查看 复制代码

package com.itheima.jobs.com.itheima.app;

import

org.springframework.context.support.ClassPathXmlApplicationContext;

public class App {

public static void main(String[] args) {

new ClassPathXmlApplicationContext("spring‐jobs.xml");

}

}