Quartz 作业调度

当你在应用程序需要作业调度的时候，使用Quartz 作业调度可以解决你问题。

步骤：

1.添加2个引用文件Quartz.dll，Quartz.xml，可以在附件中下载(/Files/scottpei/Quartz.dll.7z)，也可以别的地方下载。

2.做一个类来管理各个JOB的调度，假设类名为QuartzManager

using System;
using System.Data;
using System.Configuration;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Web.UI.HtmlControls;
using App_Code;
using Quartz;
using Quartz.Impl;

/// <summary>
/// Summary description for QuartzManager
/// </summary>
public class QuartzManager
{

　　//初始化业务调度
    private static readonly IScheduler scheduler;
    public static readonly string MscJobGroup = "Msc Data Pull";

　　//初始化业务调度

    static QuartzManager()
    {
        ISchedulerFactory schedFact = new StdSchedulerFactory();
        scheduler = schedFact.GetScheduler();
        scheduler.Start();
    }

//某个JOB

    public static void ScheduleLoadWTEIntroduceCustomerJob()
    {
        JobDetail jobDetail = new JobDetail("LoadWTEIntroduceCustomerJob", SchedulerConstants.DefaultGroup, typeof(LoadWTEIntroduceCustomerJob));
        string timeInterval = LoadWTEIntroduceCustomerJob.GetTimeInterval();
        CronTrigger cronTrigger = new CronTrigger("LoadWTEIntroduceCustomerTrigger", SchedulerConstants.DefaultGroup, jobDetail.Name, jobDetail.Group, timeInterval);
        scheduler.ScheduleJob(jobDetail, cronTrigger);
    }

//某个JOB

    public static void ScheduleGetWTESuccessIntroduceCustomerWeeklyJob()
    {
        JobDetail jobDetail = new JobDetail("GetWTESuccessIntroduceCustomerWeeklyJob", SchedulerConstants.DefaultGroup, typeof(GetWTESuccessIntroduceCustomerWeeklyJob));
        string timeInterval = GetWTESuccessIntroduceCustomerWeeklyJob.GetTimeInterval();
        CronTrigger cronTrigger = new CronTrigger("GetWTESuccessIntroduceCustomerTrigger", SchedulerConstants.DefaultGroup, jobDetail.Name, jobDetail.Group, timeInterval);

        scheduler.ScheduleJob(jobDetail, cronTrigger);
    }

//重新安排某个JOB的调度

    public static void ReScheduleUploadUpsEBillFileDataJob()
    {
        scheduler.UnscheduleJob("UploadUpsEBillFileDataTrigger", null);
        ScheduleUploadUpsEBillFileDataJob();
    }

//暂停调度

    public static void Stop()
    {
        scheduler.PauseTriggerGroup(SchedulerConstants.DefaultGroup);
    }

//开始调度

    public static void Start()
    {
        scheduler.ResumeTriggerGroup(SchedulerConstants.DefaultGroup);
    }

    public static bool IsPaused()
    {
        return scheduler.IsTriggerGroupPaused(SchedulerConstants.DefaultGroup);
    }

//把所有要调度的方法放在里面

    public static void StartService()
    {
        ScheduleCronTriggerJob();
        ScheduleMscDataPullJob();
        ScheduleUploadUpsEBillFileDataJob();
        ScheduleLoadWTEIntroduceCustomerJob();
        //ScheduleGetWTESuccessIntroduceCustomerWeeklyJob();
        ScheduleDataTransferWTERegNightlyJob();
        ScheduleWhDailySkuCostJob();
        //ScheduleClaimsJob();
    }
}

3.管类里面的各个JOB类需要继承IJOB接口，且需要有Execute的方法。那上面提到的LoadWTEIntroduceCustomerJob类来举例子。

using System;
using System.Data;
using System.Configuration;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Web.UI.HtmlControls;
using Quartz;

/// <summary>
/// Summary description for LoadWTEIntroduceCustomerJob
/// </summary>
public class LoadWTEIntroduceCustomerJob : IJob
{
    public LoadWTEIntroduceCustomerJob()
    {
        //
        // TODO: Add constructor logic here
        //
    }

    public void Execute(JobExecutionContext context)
    {
        WTEIntroduceCustomer automatedLoadWTEIntroduceCustomer = new WTEIntroduceCustomer();
        automatedLoadWTEIntroduceCustomer.AddIntroduceCustomerFromXml();
    }

    public static string GetTimeInterval()
    {
        //Seconds Minutes Hours Day-of-Month Month Day-of-Week Year(可选字段)
        //创建一个每2秒激活一次的触发器："0/2 * * * * ?" 
        //创建一个每五分钟激活一次的触发器："0 0/5 * * * ?"   
        //创建一个每天18:00激活一次的触发器："0 0 18 * * ? "  

        string timeInterval = "0 0 1 * * ?";
        string wteFtpDailyJobTimeInterval = System.Web.Configuration.WebConfigurationManager.AppSettings["WTE_Ftp_DailyJob_TimeInterval"];
        if (!string.IsNullOrEmpty(wteFtpDailyJobTimeInterval))
            timeInterval = wteFtpDailyJobTimeInterval;
        return timeInterval;
    }
}
4.最后就是把这些放在需要执行的地方，这个一般会放在Global.asax文件中在Application_Start执行上面那个管理文件的StartService()
方法，这个指挥执行一次，里面的所有JOB以后都会按时执行。

<%@ Application Language="C#" %>
<%@ Import Namespace="System.IO" %>

<script RunAt="server">
    void Application_Start(object sender, EventArgs e)
    {
        // Code that runs on application startup       
        log4net.Config.XmlConfigurator.Configure(new FileInfo(Server.MapPath("~/log4net.xml")));
        
       QuartzManager.StartService();

    }

    void Application_End(object sender, EventArgs e)
    {
        QuartzManager.Stop();
    }

    void Application_Error(object sender, EventArgs e)
    {
        // Code that runs when an unhandled error occurs

    }

    void Session_Start(object sender, EventArgs e)
    {
        // Code that runs when a new session is started

    }

    void Session_End(object sender, EventArgs e)
    {
        // Code that runs when a session ends.
        // Note: The Session_End event is raised only when the sessionstate mode
        // is set to InProc in the Web.config file. If session mode is set to StateServer
        // or SQLServer, the event is not raised.

    }
      
</script>