IScheduler sched;
        protected void Application_Start()
        {
            AreaRegistration.RegisterAllAreas();

            // 默認情況下對 Entity Framework 使用 LocalDB
            Database.DefaultConnectionFactory = new SqlConnectionFactory(@"Data Source=(localdb)\v11.0; Integrated Security=True; MultipleActiveResultSets=True");

            RegisterGlobalFilters(GlobalFilters.Filters);
            RegisterRoutes(RouteTable.Routes);

            log4net.Config.XmlConfigurator.Configure();
            string cronExpr = ConfigurationManager.AppSettings["cronExpr"];
            ISchedulerFactory sf = new Quartz.Impl.StdSchedulerFactory();
            sched = sf.GetScheduler();
            IJobDetail job = JobBuilder.Create<Callback>()
                .WithIdentity("job1", "group1")
                .Build();

            ICronTrigger trigger = (ICronTrigger)TriggerBuilder.Create()
                .WithIdentity("trigger1", "group1")
                .WithCronSchedule(cronExpr)
                .Build();

            sched.ScheduleJob(job, trigger);
            sched.Start();
        }


        protected void Application_End(object sender, EventArgs e)
        {
            //   在應用程(cheng)序(xu)關(guan)閉時運行的(de)代碼
            if (sched != null)
            {
                sched.Shutdown(true);
            }
        }

   public class Callback : IJob
    {
        private readonly ILog logger = LogManager.GetLogger(typeof(Callback));

        #region IJob 成員

        public void Execute(IJobExecutionContext context)
        {
            logger.Info(context.JobDetail.Key.Name + DateTime.Now);
        }

        #endregion
    }

<configSections>
    <!-- For more information on Entity Framework configuration, visit http://go.microsoft.com/fwlink/?LinkID=237468 -->
    <section name="entityFramework" type="System.Data.Entity.Internal.ConfigFile.EntityFrameworkSection, EntityFramework, Version=5.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" requirePermission="false" />
    <section name="quartz" type="System.Configuration.NameValueSectionHandler, System, Version=1.0.5000.0,Culture=neutral, PublicKeyToken=b77a5c561934e089"/>
    <section name="log4net" type="log4net.Config.Log4NetConfigurationSectionHandler, log4net"/>
  </configSections>
  <quartz>
    <add key="quartz.scheduler.instanceName" value="ExampleDefaultQuartzScheduler"/>
    <add key="quartz.threadPool.type" value="Quartz.Simpl.SimpleThreadPool, Quartz"/>
    <add key="quartz.threadPool.threadCount" value="10"/>
    <add key="quartz.threadPool.threadPriority" value="2"/>
    <add key="quartz.jobStore.misfireThreshold" value="60000"/>
    <add key="quartz.jobStore.type" value="Quartz.Simpl.RAMJobStore, Quartz"/>
  </quartz>
  <log4net>
    <appender name="InfoFileAppender" type="log4net.Appender.RollingFileAppender">
      <file value="./log/" />
      <appendToFile value="true" />
      <param name="DatePattern" value="yyyyMMdd&quot;.txt&quot;" />
      <rollingStyle value="Date" />
      <maxSizeRollBackups value="100" />
      <maximumFileSize value="1024KB" />
      <staticLogFileName value="false" />
      <Encoding value="UTF-8" />
      <filter type="log4net.Filter.LevelRangeFilter">
        <param name="LevelMin" value="INFO" />
        <param name="LevelMax" value="INFO" />
      </filter>
      <layout type="log4net.Layout.PatternLayout">
        <conversionPattern value="%date %-5level %logger  - %message%newline" />
      </layout>
    </appender>
    <root>
      <level value="INFO" />
      <appender-ref ref="InfoFileAppender" />
    </root>
  </log4net>
  <appSettings>
    <add key="cronExpr" value="0/100 * * * * ?"/>
    <!-- 100秒鐘執行一次-->
</appSettings>