spring jobdemo

好的，下面是一个简单的Spring框架中使用Quartz进行Job调度的示例代码：

首先，需要在Spring配置文件中定义Quartz的SchedulerFactoryBean和JobDetailBean：

<bean id="schedulerFactoryBean" class="org.springframework.scheduling.quartz.SchedulerFactoryBean">
    <!-- 配置JobFactory -->
    <property name="jobFactory">
        <bean class="org.springframework.scheduling.quartz.SpringBeanJobFactory" />
    </property>
</bean>

<bean id="jobDetailBean" class="org.springframework.scheduling.quartz.JobDetailFactoryBean">
    <property name="jobClass" value="com.example.MyJob" />
    <property name="durability" value="true" />
    <property name="requestsRecovery" value="true" />
    <property name="jobDataMap">
        <map>
            <entry key="myParam" value="myValue" />
        </map>
    </property>
</bean>

然后，定义Trigger并将其与Job关联起来：

<bean id="simpleTrigger" class="org.quartz.SimpleTrigger">
    <property name="name" value="myTrigger" />
    <property name="startTime" value="2022-01-01T00:00:00Z" />
    <property name="repeatInterval" value="60000" />
    <property name="repeatCount" value="10" />
</bean>

<bean id="cronTrigger" class="org.springframework.scheduling.quartz.CronTriggerFactoryBean">
    <property name="jobDetail" ref="jobDetailBean" />
    <property name="cronExpression" value="0 0/5 * * * ?" />
</bean>

<bean class="org.springframework.scheduling.quartz.SchedulerFactoryBean">
    <property name="triggers">
        <list>
            <ref bean="simpleTrigger" />
            <ref bean="cronTrigger" />
        </list>
    </property>
</bean>

最后，编写Job类：

public class MyJob implements Job {

    @Override
    public void execute(JobExecutionContext context) throws JobExecutionException {
        JobDataMap jobDataMap = context.getJobDetail().getJobDataMap();
        String myParam = jobDataMap.getString("myParam");
        System.out.println("执行MyJob，参数myParam的值为：" + myParam);
    }
}

这样就完成了一个简单的Spring框架中使用Quartz进行Job调度的示例。