protected void Application_Start(object sender, EventArgs e)
{
    if (HttpContext.Current.Request.ServerVariables["SERVER_NAME"].ToLower() == "by.stonebuy.com")
    {
        try
        {
            ISchedulerFactory sf = new StdSchedulerFactory();
            IScheduler scheduler = sf.GetScheduler();

　　　　　　　// 发送短信
            JobDetail jobSentMsg = new JobDetail("三十分钟发送一次短信", "jobSentMsg", typeof(JobSentMsg));
            CronTrigger triggerSentMsg = new CronTrigger("发送短信", "triggerSentMsg", "0 0/30 * * * ?");
            scheduler.ScheduleJob(jobSentMsg, triggerSentMsg);

            // 同步支付记录
            JobDetail jobPayInfo = new JobDetail("同步支付记录", "jobPayInfo", typeof(JobPayInfo));
            CronTrigger triggerPayInfo = new CronTrigger("支付记录", "triggerPayInfo", "0 30 8 * * ?");
            scheduler.ScheduleJob(jobPayInfo, triggerPayInfo);

            scheduler.Start();
        }
        catch (Exception ex)
        {
            LogHelper.Write(ex.Message);
        }
    }
}

public class JobSentMsg : IJob
{
    /// <summary>
    /// 发送短信
    /// </summary>
    /// <param name="context"></param>
    public void Execute(JobExecutionContext context)
    {
        try
        {
            LogHelper.Write("发送短信开始");
            Custer_SentMsgBLL.Custer_SentMsg_AutoSent();
            LogHelper.Write("发送短信完成");
        }
        catch (Exception e)
        {
            LogHelper.Write(e.Message);
        }
    }
}

public class JobPayInfo : IJob
{
    /// <summary>
    /// 同步支付记录
    /// </summary>
    /// <param name="context"></param>
    public void Execute(JobExecutionContext context)
    {
        try
        {
            LogHelper.Write("同步支付记录开始");
            New_PayInfoBLL.New_PayInfo_SyncNew_PayInfo();
            LogHelper.Write("同步支付记录完成");
        }
        catch (Exception e)
        {
            LogHelper.Write(e.Message);
        }
    }
}