quartz与spring集成

搭建环境是在MinWebEnvironment之上进行的

要与spring整合，需要spring-context-support.jar，

因为org.springframework.scheduling.quartz包在该jar中

使用quart需要导入的jar包

注意：quartz版本不能太低，我之前使用的是1.7就不行，使用了2.2.1就可以

添加的文件如图：

Task1.java文件内容：

package quartz.task;

public class Task1 {
    private int num = 0;
    public void sayHello(){
        System.out.println("hello,"+(++num));
    }
}

application-task.xml文件内容：

<?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: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/context
        http://www.springframework.org/schema/context/spring-context.xsd
        http://www.springframework.org/schema/mvc
        http://www.springframework.org/schema/mvc/spring-mvc.xsd">
    
    <!-- 配置调度器工厂SchedulerFactoryBean 
         该bean的name可以不要，没有人为的引用他
    -->
    <bean name="myQuartzScheduler"
          class="org.springframework.scheduling.quartz.SchedulerFactoryBean">
        <property name="triggers">
            <list>
                <ref bean="myJobTrigger"/>
            </list>
        </property>
    </bean>
    
    <!-- 配置cron触发器 -->
    <bean id="myJobTrigger"
          class="org.springframework.scheduling.quartz.CronTriggerFactoryBean">
        <property name="jobDetail">
            <ref bean="myJobDetail"/>
        </property>
        <property name="cronExpression">
            <value>0/3 * * * * ?</value>
        </property>
    </bean>
    
    <!-- 配置方法调用任务工厂 -->
    <bean id="myJobDetail"
          class="org.springframework.scheduling.quartz.MethodInvokingJobDetailFactoryBean">
        <property name="targetObject">
            <ref bean="myJob"/>
        </property>
        <property name="targetMethod">
            <value>sayHello</value>
        </property>
    </bean>
    
    <!-- 定义一个bean -->
    <bean id="myJob" class="quartz.task.Task1"></bean>
    
    <bean id="quartzAnno" class="quartz.task.QuartzAnno"/>
    
</beans>

运行结果：

 在任务中同样可以使用spring注入，比如：

package quartz.task;

import javax.annotation.Resource;

public class Task1 {
    
    @Resource
    private QuartzAnno quartzAnno;
    
    private int num = 0;
    public void sayHello(){
        System.out.println("hello,"+(++num));
        quartzAnno.say();
    }
}