定时调度框架1springmvc

<!-- 注册MyJobs -->
     <bean id="myJob" class=" cn.itheima.bos.jobs.WorkBillJobs"></bean>      【4】   

     <!-- 配置jobDetail -->
     <bean id="jobDetail" class="org.springframework.scheduling.quartz.MethodInvokingJobDetailFactoryBean">
        <property name="targetObject" ref="myJob"></property>      【3】
         <property name="targetMethod" value="sendMail"></property>
     </bean>

     <!-- 配置CronTriggerFactoryBean -->
     <bean id="myTrigger" class="org.springframework.scheduling.quartz.CronTriggerFactoryBean">
         <property name="jobDetail" ref="jobDetail"></property>    【2】
         <!-- 配置什么时间触发任务 -->
         <property name="cronExpression">
             <!-- 每隔5秒钟执行一次job -->
             <value>0/5 * * * * ?</value>
         </property>
     </bean>

     <!-- 配置SchedulerFactoryBean -->  
     <bean class="org.springframework.scheduling.quartz.SchedulerFactoryBean">
         <property name="triggers">
             <list>
                 <ref bean="myTrigger"/>  【1】
             </list>
         </property>
     </bean>

【1】一个调度框架可以有多可任务
【2】什么时间执行什么任务
【3】【4】具体执行任务的方法，逻辑

类

public class WorkBillJobs {
    
    @Resource
    private IWorkBillDao workBillDao;

    /**
     * 发送邮件
     */
    public void sendMail(){
        //查询所有工单数据
        List<WorkBill> workBillList = workBillDao.findAll();
        if(workBillList != null){
            //通过邮箱工具类发送邮件给客户
            String content = "<table border='1px'><tr><td>工单id</td><td>工单类型 </td><td>取件状态 </td><td>快递员</td></tr>";
            for (WorkBill workBill : workBillList) {
                //工单id  工单类型 取件状态 快递员
                
                Courier c = workBill.getCourier();
                String cname = "";
                if(c != null){
                    cname = c.getName();
                }
                content += "<tr><td>" + workBill.getId() + "</td><td>" + workBill.getType() + "</td><td>"
                        + workBill.getPickstate() + "</td><td>" + cname + "</td></tr>";
            }
            content+="</table>";
            
            String subject ="统计所有工单数据";
            
            String to = "wangxin@itcast.cn";
            System.out.println("邮件发送内容。。。"+subject+content+to);
            MailUtils.sendMail(subject, content, to );
            System.out.println("邮件发送成功。。。");
        }
        
    }
}