quartz定时任务，已过期的内容自动下线

        <dependency>  
            <groupId>org.quartz-scheduler</groupId>  
            <artifactId>quartz</artifactId>  
            <version>2.2.1</version>  
        </dependency>

    <!-- 配置Job类 -->
    <bean id="job_1" class="com.wazn.learn.scheduler.Job1" />
    
    <!-- <bean id="jobFactory" class="com.wazn.learn.scheduler.BsQuartzJobFactory"></bean> -->
    <bean id="job1"
            class="org.springframework.scheduling.quartz.MethodInvokingJobDetailFactoryBean">
            <property name="targetObject" ref="job_1" />
            <property name="targetMethod" value="doJob1" /><!-- 类中要执行的方法名称 -->
            <property name="concurrent" value="false" />
    </bean>
    <!-- 调度触发器 -->
    <bean id="cronTrigger1" class="org.springframework.scheduling.quartz.CronTriggerFactoryBean">
        <property name="jobDetail" ref="job1" />  
        <property name="cronExpression" value="0/5 * * * * ?" />
    </bean> 
    <!-- 调度工厂 -->
    <bean class="org.springframework.scheduling.quartz.SchedulerFactoryBean">
    
        <!-- <property name="jobFactory" ref="jobFactory"></property> -->
    
        <property name="triggers">
            <list>
                <!-- 触发器列表  有多少配多少-->
                <!-- <ref bean="cronTrigger1" /> -->
                
            </list>
        </property>
    </bean>  

package com.wazn.learn.scheduler;

import java.util.Date;

public class Job1{
    
    public void doJob1(){
        System.out.println("定时任务开始执行："+new Date().toLocaleString());
    }
}

package com.wazn.learn.scheduler;

import java.util.Date;

import org.springframework.beans.factory.annotation.Autowired;

import com.wazn.learn.service.teachclass.ClassService;
import com.wazn.learn.service.teachclass.ClassTestService;
import com.wazn.learn.service.teachclass.homework.HomeWorkService;

public class Job1{
    
    @Autowired
    private ClassTestService testservice;
    
    @Autowired
    private HomeWorkService homeservice;
    
    @Autowired
    ClassService classservice;
    
    public void doJob1(){
        System.err.println("定时任务开始执行："+new Date().toLocaleString());
        //testservice.updateStatus();
        //homeservice.updateStatus();
        classservice.updataStatusForEndtime();
    }
}

    @Override
    @Transactional
    public int updataStatusForEndtime() {
        
        try {
            String hql ="update  TeachClass  set state = false  where enddate<=now()";
            int i=classdao.execute(hql, null,null);
            return i;
        }catch(Exception e) {
            return 0;
        }
    }