Quartz Scheduler(2.2.1)

1. maven 依赖：

<properties>
    <spring.version>3.2.3.RELEASE</spring.version>
    <quartz.version>2.2.1</quartz.version>
</properties>

<dependencies>
    <dependency>
        <groupId>org.springframework</groupId>
        <artifactId>spring-beans</artifactId>
        <version>${spring.version}</version>
    </dependency>
    <dependency>
        <groupId>org.springframework</groupId>
        <artifactId>spring-context</artifactId>
        <version>${spring.version}</version>
    </dependency>
    <dependency>
        <groupId>org.springframework</groupId>
        <artifactId>spring-context-support</artifactId>
        <version>${spring.version}</version>
    </dependency>
    <dependency>
        <groupId>org.springframework</groupId>
        <artifactId>spring-tx</artifactId>
        <version>${spring.version}</version>
    </dependency>
    <dependency>
        <groupId>org.springframework</groupId>
        <artifactId>spring-test</artifactId>
        <version>${spring.version}</version>
    </dependency>

    <dependency>
        <groupId>org.quartz-scheduler</groupId>
        <artifactId>quartz</artifactId>
        <version>${quartz.version}</version>
    </dependency>
    <dependency>
        <groupId>org.quartz-scheduler</groupId>
        <artifactId>quartz-jobs</artifactId>
        <version>${quartz.version}</version>
    </dependency>

    <dependency>
        <groupId>log4j</groupId>
        <artifactId>log4j</artifactId>
        <version>1.2.16</version>
        <scope>provided</scope>
    </dependency>
    <dependency>
        <groupId>org.slf4j</groupId>
        <artifactId>slf4j-log4j12</artifactId>
        <version>1.6.6</version>
        <scope>provided</scope>
    </dependency>

    <dependency>
        <groupId>junit</groupId>
        <artifactId>junit</artifactId>
        <version>4.8.1</version>
    </dependency>

</dependencies>

2. 定义任务类：

package com.huey.hello.quartz;

import java.util.Date;

import org.quartz.JobExecutionException;

import com.huey.hello.quartz.utils.DateUtils;

public class HelloJob {
    
    public void sayHello() throws JobExecutionException {
        System.out.println("hello " + DateUtils.dateToStr(new Date()));
    }
    
}

3. Spring applicationContext.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"  
    xsi:schemaLocation="http://www.springframework.org/schema/beans  
http://www.springframework.org/schema/beans/spring-beans-3.0.xsd">

    <!-- 配置任务实例 -->
    <bean id="helloJob" class="com.huey.hello.quartz.HelloJob" />
    
    <!-- 配置 JobDetail -->
    <bean id="myJobDetailFactory" class="org.springframework.scheduling.quartz.MethodInvokingJobDetailFactoryBean">
        <!-- 指定任务 -->
        <property name="targetObject" ref="helloJob" />
        <!-- 指定执行的方法 -->
        <property name="targetMethod" value="sayHello" />
    </bean>
    
    <!-- 配置触发器 -->
    <bean id="myTriggerFactory" class="org.springframework.scheduling.quartz.CronTriggerFactoryBean">
        <!-- 指定 JobDetail -->
        <property name="jobDetail" ref="myJobDetailFactory" />
        <!-- 指定 cron 表达式 -->
        <property name="cronExpression" value="0/5 * * * * ?" />
    </bean>
    
    <!-- 配置 scheduler 工厂 -->
    <bean id="schedulerFactory" lazy-init="false" autowire="no" class="org.springframework.scheduling.quartz.SchedulerFactoryBean">
        <property name="triggers">
            <list>
                <ref bean="myTriggerFactory"/>
            </list>
        </property>
        <!-- 是否自动启动 -->
        <property name="autoStartup" value="true" />
    </bean>

</beans>