详解如何使用Quartz.NET和Topshelf做任务调度

一、创建.Net Core 控制台项目

二、安装组件：NLog、Quartz、Quartz.Plugins、Topshelf、Topshelf.NLog、Microsoft.AspNetCore.All

• 1、安装最新NLog，执行命令install-package NLog。tips：如果使用install-package NLog.Config则自动生成配置文件。

• 2、安装最新Quartz，执行命令install-package Quartz

• 3、安装最新Quartz.Plugins，执行命令install-package Quartz.Plugins

• 4、安装最新Topshelf，执行命令install-package Topshelf

• 5、安装最新Topshelf.NLog，执行命令install-package Topshelf.NLog。tips：如果使用Log4Net库，则安装Topshelf.Log4Net，命令是install-package Topshelf.Log4Net

• 6、安装相同版本的Microsoft.AspNetCore.All，执行命令install-package Microsoft.AspNetCore.All -version 2.1.0。tips：安装 .net core 2.1 完整包，是为了使用common(GetSettings)方法读取配置文件的内容，代码如下：

        public static class GetSettings
        {
            private static string GetCustomSettings(string getSection, string key)
            {
                var config = new ConfigurationBuilder()
                    .AddInMemoryCollection()
                    .SetBasePath(Directory.GetCurrentDirectory())
                    .AddJsonFile("appsettings.json", optional: true, reloadOnChange: true)
                    .Build();
                return config.GetSection(getSection).GetValue(key, string.Empty);
            }
  
            public static string GetTestStr => GetCustomSettings("ConnectionStrings", "TestDB");
  
        }
  

安装完成后包效果图

三、创建配置文件：NLog.config、quartz.config和XML文件，quartz_jobs.xml。并且给三个文件填充内容。

1、给nlog.config（建议全部小写）填充内容。（nlog官方GitHub地址：https://github.com/NLog/NLog.web/wiki）

• Nlog官方使用实例：https://github.com/NLog/NLog/blob/dev/examples/NLogDemo/NLog.config
• 我写的NLog配置完整教程：https://www.jianshu.com/p/6b005acafa83
• 如果将控制台应用程序部署成服务后，无法记录日志，请直接将连接字符串写到Nlog配置文件中

参考内容：

<?xml version="1.0" encoding="utf-8" ?>
<nlog xmlns="http://www.nlog-project.org/schemas/NLog.xsd"
      xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
      xsi:schemaLocation="http://www.nlog-project.org/schemas/NLog.xsd NLog.xsd"
      autoReload="true"
      throwExceptions="false"
      internalLogLevel="Warn"
      internalLogFile="Logs/nlog-internal.log">

  <!--internalLogLevel="Off"-->
  <!-- optional, add some variables
  https://github.com/nlog/NLog/wiki/Configuration-file#variables
  -->
  <variable name="myvar" value="myvalue"/>

  <!--
  See https://github.com/nlog/nlog/wiki/Configuration-file
  for information on customizing logging rules and outputs.
   -->
  <targets>

    <!--
    add your targets here
    See https://github.com/nlog/NLog/wiki/Targets for possible targets.
    See https://github.com/nlog/NLog/wiki/Layout-Renderers for the possible layout renderers.
    -->

    <!--
    Write events to a file with the date in the filename.
    <target xsi:type="File" name="f" fileName="${basedir}/logs/${shortdate}.log"
            layout="${longdate} ${uppercase:${level}} ${message}" />
    -->

    <!--Writes log messages to the console with customizable coloring-->
    <target name="coloredConsole" xsi:type="ColoredConsole" useDefaultRowHighlightingRules="false"
            layout="${longdate}|${pad:padding=5:inner=${level:uppercase=true}}|${message}" >
      <highlight-row condition="level == LogLevel.Debug" foregroundColor="DarkGray" />
      <highlight-row condition="level == LogLevel.Info" foregroundColor="Gray" />
      <highlight-row condition="level == LogLevel.Warn" foregroundColor="Yellow" />
      <highlight-row condition="level == LogLevel.Error" foregroundColor="Red" />
      <highlight-row condition="level == LogLevel.Fatal" foregroundColor="Red" backgroundColor="White" />
    </target>

    <!--<target xsi:type="ColoredConsole"
            name="String"
            encoding="utf-8"
            layout="${longdate}|${level:uppercase=true}|${logger}|${message}"
            header="Layout"
            footer="Layout"
            useDefaultRowHighlightingRules="Boolean"
            errorStream="Boolean"
            enableAnsiOutput="Boolean"
            detectConsoleAvailable="Boolean">
      <highlight-row backgroundColor="Enum" condition="Condition" foregroundColor="Enum"/>
      --><!-- repeated --><!--
      <highlight-word backgroundColor="Enum" foregroundColor="Enum" ignoreCase="Boolean"
                      regex="String" text="String" wholeWords="Boolean" compileRegex="Boolean"/>
      --><!-- repeated --><!--
    </target>-->


    <!-- write logs to file -->
    <target xsi:type="File" name="allfile" fileName="Logs/${date:format=yyyyMM}/nlog-all-${shortdate}.log"
             layout="${longdate}|${event-properties:item=EventId.Id}|${uppercase:${level}}|${logger} ${newline}${message} ${exception} ${newline}" />

    <target xsi:type="File" name="ownFile-web" fileName="Logs/${date:format=yyyyMM}/nlog-own-${shortdate}.log"
             layout="${longdate}|${event-properties:item=EventId.Id}|${uppercase:${level}}|${logger} ${newline}${message} ${exception} ${newline} --- |url: ${aspnet-request-url}|action: ${aspnet-mvc-action}" />

    <target xsi:type="Null" name="blackhole" />



    <target xsi:type="Database" name="error">
      <connectionString>${var:connectionString}</connectionString>
      <commandText>
        INSERT INTO [dbo].[ServiceLog]
        ([Application]
        ,[Level]
        ,[Logger]
        ,[Callsite]
        ,[LineNum]
        ,[RequestBody]
        ,[OriginalRequestBody]
        ,[RequestURL]
        ,[ApiUrl]
        ,[Response]
        ,[IsSuccess]
        ,[SQLStatement]
        ,[Action]
        ,[Message]
        ,[Exception]
        ,[Operatingtime]
        ,[ServerAddress]
        ,[RemoteAddress]
        ,[Method]
        ,[EventTimeBegin]
        ,[EventTimeEnd]
        ,[EventTimeSpend]
        ,[SourceFileName]
        ,[UserName])
        VALUES
        (@application
        ,@levels
        ,@logger
        ,@callSite
        ,@lineNum
        ,@requestBody
        ,@originalRequestBody
        ,@requestURL
        ,@apiUrl
        ,@response
        ,@isSuccess
        ,@sqlStatement
        ,@action
        ,@message
        ,@exception
        ,@operatingtime
        ,@serverAddress
        ,@remoteAddress
        ,@method
        ,@eventTimeBegin
        ,@eventTimeEnd
        ,@eventTimeSpend
        ,@sourceFileName
        ,@userName
        );
      </commandText>
      <parameter name="@application" layout="SyncClientInfo.Job" />
      <parameter name="@levels" layout="${level}" />
      <parameter name="@logger" layout="${logger}" />
      <parameter name="@callSite" layout="${callsite}" />
      <parameter name="@lineNum" layout="${event-context:item=lineNum}" />
      <parameter name="@requestBody" layout="${event-context:item=requestBody}" />
      <parameter name="@originalRequestBody" layout="${event-context:item=originalRequestBody}" />
      <parameter name="@requesturl" layout="${event-context:item=requestURL}" />
      <parameter name="@apiUrl" layout="${event-context:item=apiUrl}" />
      <parameter name="@response" layout="${event-context:item=response}" />
      <parameter name="@isSuccess" layout="${event-context:item=isSuccess}" />
      <parameter name="@sqlStatement" layout="${event-context:item=sqlStatement}" />
      <parameter name="@action" layout="${aspnet-mvc-action}" />
      <parameter name="@message" layout="${event-context:item=message}${message:exceptionSeparator=String:withException=true:raw=true}" />
      <parameter name="@exception" layout="${event-context:item=exception}" />
      <parameter name="@operatingTime" layout="${longdate:universalTime=true}" />
      <parameter name="@serverAddress" layout="${machinename}" />
      <parameter name="@remoteAddress" layout="${aspnet-Request-IP}" />
      <parameter name="@method" layout="${event-context:item=method}" />
      <parameter name="@eventTimeBegin" layout="${event-context:item=eventTimeBegin}" />
      <parameter name="@eventTimeEnd" layout="${event-context:item=eventTimeEnd}" />
      <parameter name="@eventTimeSpend" layout="${event-context:item=eventTimeSpend}" />
      <parameter name="@sourceFileName" layout="${event-context:item=sourceFileName}" />
      <parameter name="@userName" layout="${event-context:item=userName}" />
    </target>

    <target xsi:type="Database" name="info">
      <connectionString>${var:connectionString}</connectionString>
      <commandText>
        INSERT INTO [dbo].[ServiceLog]
        ([Application]
        ,[Level]
        ,[Logger]
        ,[Callsite]
        ,[LineNum]
        ,[RequestBody]
        ,[OriginalRequestBody]
        ,[RequestURL]
        ,[ApiUrl]
        ,[Response]
        ,[IsSuccess]
        ,[SQLStatement]
        ,[Action]
        ,[Message]
        ,[Exception]
        ,[Operatingtime]
        ,[ServerAddress]
        ,[RemoteAddress]
        ,[Method]
        ,[EventTimeBegin]
        ,[EventTimeEnd]
        ,[EventTimeSpend]
        ,[SourceFileName]
        ,[UserName])
        VALUES
        (@application
        ,@levels
        ,@logger
        ,@callSite
        ,@lineNum
        ,@requestBody
        ,@originalRequestBody
        ,@requestURL
        ,@apiUrl
        ,@response
        ,@isSuccess
        ,@sqlStatement
        ,@action
        ,@message
        ,@exception
        ,@operatingtime
        ,@serverAddress
        ,@remoteAddress
        ,@method
        ,@eventTimeBegin
        ,@eventTimeEnd
        ,@eventTimeSpend
        ,@sourceFileName
        ,@userName
        );
      </commandText>
      <parameter name="@application" layout="SyncClientInfo.Job" />
      <parameter name="@levels" layout="${level}" />
      <parameter name="@logger" layout="${logger}" />
      <parameter name="@callSite" layout="${callsite}" />
      <parameter name="@lineNum" layout="${event-context:item=lineNum}" />
      <parameter name="@requestBody" layout="${event-context:item=requestBody}" />
      <parameter name="@originalRequestBody" layout="${event-context:item=originalRequestBody}" />
      <parameter name="@requesturl" layout="${event-context:item=requestURL}" />
      <parameter name="@apiUrl" layout="${event-context:item=apiUrl}" />
      <parameter name="@response" layout="${event-context:item=response}" />
      <parameter name="@isSuccess" layout="${event-context:item=isSuccess}" />
      <parameter name="@sqlStatement" layout="${event-context:item=sqlStatement}" />
      <parameter name="@action" layout="${aspnet-mvc-action}" />
      <parameter name="@message" layout="${event-context:item=message}${message:exceptionSeparator=String:withException=true:raw=true}" />
      <parameter name="@exception" layout="${event-context:item=exception}" />
      <parameter name="@operatingTime" layout="${longdate:universalTime=true}" />
      <parameter name="@serverAddress" layout="${machinename}" />
      <parameter name="@remoteAddress" layout="${aspnet-Request-IP}" />
      <parameter name="@method" layout="${event-context:item=method}" />
      <parameter name="@eventTimeBegin" layout="${event-context:item=eventTimeBegin}" />
      <parameter name="@eventTimeEnd" layout="${event-context:item=eventTimeEnd}" />
      <parameter name="@eventTimeSpend" layout="${event-context:item=eventTimeSpend}" />
      <parameter name="@sourceFileName" layout="${event-context:item=sourceFileName}" />
      <parameter name="@userName" layout="${event-context:item=userName}" />
    </target>

  </targets>

  <rules>
    <!-- add your logging rules here -->

    <!--
    Write all events with minimal level of Debug (So Debug, Info, Warn, Error and Fatal, but not Trace)  to "f"
    <logger name="*" minlevel="Debug" writeTo="f" />
    -->

    <!--All logs, including from Microsoft-->
    <!--minlevel 改为Trace 跟踪全部 Error 只捕获异常-->
    <logger name="*" minlevel="Error" writeTo="allfile" />
    <logger name="填写需要输出的项目名称.*" minlevel="Debug" writeTo="coloredConsole" />
    <!--Skip Microsoft logs and so log only own logs-->
    <logger name="Microsoft.*" minlevel="Trace" writeTo="blackhole" final="true" />
    <logger name="*" minlevel="Trace" writeTo="ownFile-web" />
    <logger name="*" minlevel="Error" writeTo="error" />
    <logger name="填写需要输出的项目名称.*" maxlevel="Info" writeTo="info" />

  </rules>
</nlog>

2、给quartz.config填充内容

    # You can configure your scheduler in either <quartz> configuration section
    # or in quartz properties file
    # Configuration section has precedence

    quartz.scheduler.instanceName = QuartzTest

    # configure thread pool info(tips:threadCount = 10，最大10个线程)
    quartz.threadPool.type = Quartz.Simpl.SimpleThreadPool, Quartz
    quartz.threadPool.threadCount = 10
    quartz.threadPool.threadPriority = Normal

    # job initialization plugin handles our xml reading, without it defaults are used
    quartz.plugin.xml.type = Quartz.Plugin.Xml.XMLSchedulingDataProcessorPlugin, Quartz.Plugins
    quartz.plugin.xml.fileNames = ~/quartz_jobs.xml

    # export this server to remoting context
    #quartz.scheduler.exporter.type = Quartz.Simpl.RemotingSchedulerExporter, Quartz
    #quartz.scheduler.exporter.port = 555
    #quartz.scheduler.exporter.bindName = QuartzScheduler
    #quartz.scheduler.exporter.channelType = tcp
    #quartz.scheduler.exporter.channelName = httpQuartz

• 如下版本是将quartz.net运行状况记录到数据库的

    # You can configure your scheduler in either <quartz> configuration section
    # or in quartz properties file
    # Configuration section has precedence
  
    quartz.scheduler.instanceName = QuartzTest
  
    # configure thread pool info
    quartz.threadPool.type = Quartz.Simpl.SimpleThreadPool, Quartz
    quartz.threadPool.threadCount = 1
    quartz.threadPool.threadPriority = Normal
  
    # job initialization plugin handles our xml reading, without it defaults are used
    quartz.plugin.xml.type = Quartz.Plugin.Xml.XMLSchedulingDataProcessorPlugin, Quartz.Plugins
    quartz.plugin.xml.fileNames = ~/quartz_jobs.xml
  
    #数据连接字符串
    quartz.dataSource.myDS.connectionString=Database=Quartz;Server=localhost;User ID=sa;Password=123456;Pooling=true;Max Pool Size=32767;Min Pool Size=0;
    #数据库类型
    quartz.dataSource.myDS.provider=SqlServer
    #设置存储类型
    quartz.jobStore.type=Quartz.Impl.AdoJobStore.JobStoreTX, Quartz
    #驱动类型
    quartz.jobStore.driverDelegateType=Quartz.Impl.AdoJobStore.SqlServerDelegate, Quartz
    #数据源名称，于 quartz.dataSource 的属性名一样
    quartz.jobStore.dataSource=myDS
    #JobDataMaps 中的值只能是字符串，具体可以看官方推荐这样设置的原因
    quartz.jobStore.useProperties=true
    #数据存储序列号方式，在.net core 环境下用json格式报错
    quartz.serializer.type=binary
    #是否是集群模式
    quartz.jobStore.clustered=true
    #自动生成唯一的instanceId
    quartz.scheduler.instanceId=AUTO
  
    # export this server to remoting context
    #quartz.scheduler.exporter.type = Quartz.Simpl.RemotingSchedulerExporter, Quartz
    #quartz.scheduler.exporter.port = 555
    #quartz.scheduler.exporter.bindName = QuartzScheduler
    #quartz.scheduler.exporter.channelType = tcp
    #quartz.scheduler.exporter.channelName = httpQuartz
  

• SQL server数据库脚本（其他版本可以去GitHub下载，tips该脚本最近更新都是一两年前了，https://github.com/quartznet/quartznet/tree/master/database/tables）

    USE [Quartz]
    GO

    IF EXISTS (SELECT * FROM dbo.sysobjects WHERE id = OBJECT_ID(N'[dbo].[FK_QRTZ_TRIGGERS_QRTZ_JOB_DETAILS]') AND OBJECTPROPERTY(id, N'ISFOREIGNKEY') = 1)
    ALTER TABLE [dbo].[QRTZ_TRIGGERS] DROP CONSTRAINT FK_QRTZ_TRIGGERS_QRTZ_JOB_DETAILS
    GO

    IF EXISTS (SELECT * FROM dbo.sysobjects WHERE id = OBJECT_ID(N'[dbo].[FK_QRTZ_CRON_TRIGGERS_QRTZ_TRIGGERS]') AND OBJECTPROPERTY(id, N'ISFOREIGNKEY') = 1)
    ALTER TABLE [dbo].[QRTZ_CRON_TRIGGERS] DROP CONSTRAINT FK_QRTZ_CRON_TRIGGERS_QRTZ_TRIGGERS
    GO

    IF EXISTS (SELECT * FROM dbo.sysobjects WHERE id = OBJECT_ID(N'[dbo].[FK_QRTZ_SIMPLE_TRIGGERS_QRTZ_TRIGGERS]') AND OBJECTPROPERTY(id, N'ISFOREIGNKEY') = 1)
    ALTER TABLE [dbo].[QRTZ_SIMPLE_TRIGGERS] DROP CONSTRAINT FK_QRTZ_SIMPLE_TRIGGERS_QRTZ_TRIGGERS
    GO

    IF EXISTS (SELECT * FROM dbo.sysobjects WHERE id = OBJECT_ID(N'[dbo].[FK_QRTZ_SIMPROP_TRIGGERS_QRTZ_TRIGGERS]') AND OBJECTPROPERTY(id, N'ISFOREIGNKEY') = 1)
    ALTER TABLE [dbo].[QRTZ_SIMPROP_TRIGGERS] DROP CONSTRAINT FK_QRTZ_SIMPROP_TRIGGERS_QRTZ_TRIGGERS
    GO

    IF  EXISTS (SELECT * FROM sys.foreign_keys WHERE object_id = OBJECT_ID(N'[dbo].[FK_QRTZ_JOB_LISTENERS_QRTZ_JOB_DETAILS]') AND parent_object_id = OBJECT_ID(N'[dbo].[QRTZ_JOB_LISTENERS]'))
    ALTER TABLE [dbo].[QRTZ_JOB_LISTENERS] DROP CONSTRAINT [FK_QRTZ_JOB_LISTENERS_QRTZ_JOB_DETAILS]

    IF  EXISTS (SELECT * FROM sys.foreign_keys WHERE object_id = OBJECT_ID(N'[dbo].[FK_QRTZ_TRIGGER_LISTENERS_QRTZ_TRIGGERS]') AND parent_object_id = OBJECT_ID(N'[dbo].[QRTZ_TRIGGER_LISTENERS]'))
    ALTER TABLE [dbo].[QRTZ_TRIGGER_LISTENERS] DROP CONSTRAINT [FK_QRTZ_TRIGGER_LISTENERS_QRTZ_TRIGGERS]


    IF EXISTS (SELECT * FROM dbo.sysobjects WHERE id = OBJECT_ID(N'[dbo].[QRTZ_CALENDARS]') AND OBJECTPROPERTY(id, N'ISUSERTABLE') = 1)
    DROP TABLE [dbo].[QRTZ_CALENDARS]
    GO

    IF EXISTS (SELECT * FROM dbo.sysobjects WHERE id = OBJECT_ID(N'[dbo].[QRTZ_CRON_TRIGGERS]') AND OBJECTPROPERTY(id, N'ISUSERTABLE') = 1)
    DROP TABLE [dbo].[QRTZ_CRON_TRIGGERS]
    GO

    IF EXISTS (SELECT * FROM dbo.sysobjects WHERE id = OBJECT_ID(N'[dbo].[QRTZ_BLOB_TRIGGERS]') AND OBJECTPROPERTY(id, N'ISUSERTABLE') = 1)
    DROP TABLE [dbo].[QRTZ_BLOB_TRIGGERS]
    GO

    IF EXISTS (SELECT * FROM dbo.sysobjects WHERE id = OBJECT_ID(N'[dbo].[QRTZ_FIRED_TRIGGERS]') AND OBJECTPROPERTY(id, N'ISUSERTABLE') = 1)
    DROP TABLE [dbo].[QRTZ_FIRED_TRIGGERS]
    GO

    IF EXISTS (SELECT * FROM dbo.sysobjects WHERE id = OBJECT_ID(N'[dbo].[QRTZ_PAUSED_TRIGGER_GRPS]') AND OBJECTPROPERTY(id, N'ISUSERTABLE') = 1)
    DROP TABLE [dbo].[QRTZ_PAUSED_TRIGGER_GRPS]
    GO

    IF  EXISTS (SELECT * FROM sys.objects WHERE object_id = OBJECT_ID(N'[dbo].[QRTZ_JOB_LISTENERS]') AND type in (N'U'))
    DROP TABLE [dbo].[QRTZ_JOB_LISTENERS]

    IF EXISTS (SELECT * FROM dbo.sysobjects WHERE id = OBJECT_ID(N'[dbo].[QRTZ_SCHEDULER_STATE]') AND OBJECTPROPERTY(id, N'ISUSERTABLE') = 1)
    DROP TABLE [dbo].[QRTZ_SCHEDULER_STATE]
    GO

    IF EXISTS (SELECT * FROM dbo.sysobjects WHERE id = OBJECT_ID(N'[dbo].[QRTZ_LOCKS]') AND OBJECTPROPERTY(id, N'ISUSERTABLE') = 1)
    DROP TABLE [dbo].[QRTZ_LOCKS]
    GO
    IF  EXISTS (SELECT * FROM sys.objects WHERE object_id = OBJECT_ID(N'[dbo].[QRTZ_TRIGGER_LISTENERS]') AND type in (N'U'))
    DROP TABLE [dbo].[QRTZ_TRIGGER_LISTENERS]


    IF EXISTS (SELECT * FROM dbo.sysobjects WHERE id = OBJECT_ID(N'[dbo].[QRTZ_JOB_DETAILS]') AND OBJECTPROPERTY(id, N'ISUSERTABLE') = 1)
    DROP TABLE [dbo].[QRTZ_JOB_DETAILS]
    GO

    IF EXISTS (SELECT * FROM dbo.sysobjects WHERE id = OBJECT_ID(N'[dbo].[QRTZ_SIMPLE_TRIGGERS]') AND OBJECTPROPERTY(id, N'ISUSERTABLE') = 1)
    DROP TABLE [dbo].[QRTZ_SIMPLE_TRIGGERS]
    GO

    IF EXISTS (SELECT * FROM dbo.sysobjects WHERE id = OBJECT_ID(N'[dbo].[QRTZ_SIMPROP_TRIGGERS]') AND OBJECTPROPERTY(id, N'ISUSERTABLE') = 1)
    DROP TABLE [dbo].QRTZ_SIMPROP_TRIGGERS
    GO

    IF EXISTS (SELECT * FROM dbo.sysobjects WHERE id = OBJECT_ID(N'[dbo].[QRTZ_TRIGGERS]') AND OBJECTPROPERTY(id, N'ISUSERTABLE') = 1)
    DROP TABLE [dbo].[QRTZ_TRIGGERS]
    GO

    CREATE TABLE [dbo].[QRTZ_CALENDARS] (
      [SCHED_NAME] [NVARCHAR] (120)  NOT NULL ,
      [CALENDAR_NAME] [NVARCHAR] (200)  NOT NULL ,
      [CALENDAR] [VARBINARY](MAX) NOT NULL
    )
    GO

    CREATE TABLE [dbo].[QRTZ_CRON_TRIGGERS] (
      [SCHED_NAME] [NVARCHAR] (120)  NOT NULL ,
      [TRIGGER_NAME] [NVARCHAR] (150)  NOT NULL ,
      [TRIGGER_GROUP] [NVARCHAR] (150)  NOT NULL ,
      [CRON_EXPRESSION] [NVARCHAR] (120)  NOT NULL ,
      [TIME_ZONE_ID] [NVARCHAR] (80) 
    )
    GO

    CREATE TABLE [dbo].[QRTZ_FIRED_TRIGGERS] (
      [SCHED_NAME] [NVARCHAR] (120)  NOT NULL ,
      [ENTRY_ID] [NVARCHAR] (140)  NOT NULL ,
      [TRIGGER_NAME] [NVARCHAR] (150)  NOT NULL ,
      [TRIGGER_GROUP] [NVARCHAR] (150)  NOT NULL ,
      [INSTANCE_NAME] [NVARCHAR] (200)  NOT NULL ,
      [FIRED_TIME] [BIGINT] NOT NULL ,
      [SCHED_TIME] [BIGINT] NOT NULL ,
      [PRIORITY] [INTEGER] NOT NULL ,
      [STATE] [NVARCHAR] (16)  NOT NULL,
      [JOB_NAME] [NVARCHAR] (150)  NULL ,
      [JOB_GROUP] [NVARCHAR] (150)  NULL ,
      [IS_NONCONCURRENT] BIT  NULL ,
      [REQUESTS_RECOVERY] BIT  NULL 
    )
    GO

    CREATE TABLE [dbo].[QRTZ_PAUSED_TRIGGER_GRPS] (
      [SCHED_NAME] [NVARCHAR] (120)  NOT NULL ,
      [TRIGGER_GROUP] [NVARCHAR] (150)  NOT NULL 
    )
    GO

    CREATE TABLE [dbo].[QRTZ_SCHEDULER_STATE] (
      [SCHED_NAME] [NVARCHAR] (120)  NOT NULL ,
      [INSTANCE_NAME] [NVARCHAR] (200)  NOT NULL ,
      [LAST_CHECKIN_TIME] [BIGINT] NOT NULL ,
      [CHECKIN_INTERVAL] [BIGINT] NOT NULL
    )
    GO

    CREATE TABLE [dbo].[QRTZ_LOCKS] (
      [SCHED_NAME] [NVARCHAR] (120)  NOT NULL ,
      [LOCK_NAME] [NVARCHAR] (40)  NOT NULL 
    )
    GO

    CREATE TABLE [dbo].[QRTZ_JOB_DETAILS] (
      [SCHED_NAME] [NVARCHAR] (120)  NOT NULL ,
      [JOB_NAME] [NVARCHAR] (150)  NOT NULL ,
      [JOB_GROUP] [NVARCHAR] (150)  NOT NULL ,
      [DESCRIPTION] [NVARCHAR] (250) NULL ,
      [JOB_CLASS_NAME] [NVARCHAR] (250)  NOT NULL ,
      [IS_DURABLE] BIT  NOT NULL ,
      [IS_NONCONCURRENT] BIT  NOT NULL ,
      [IS_UPDATE_DATA] BIT  NOT NULL ,
      [REQUESTS_RECOVERY] BIT  NOT NULL ,
      [JOB_DATA] [VARBINARY](MAX) NULL
    )
    GO

    CREATE TABLE [dbo].[QRTZ_SIMPLE_TRIGGERS] (
      [SCHED_NAME] [NVARCHAR] (120)  NOT NULL ,
      [TRIGGER_NAME] [NVARCHAR] (150)  NOT NULL ,
      [TRIGGER_GROUP] [NVARCHAR] (150)  NOT NULL ,
      [REPEAT_COUNT] [INTEGER] NOT NULL ,
      [REPEAT_INTERVAL] [BIGINT] NOT NULL ,
      [TIMES_TRIGGERED] [INTEGER] NOT NULL
    )
    GO

    CREATE TABLE [dbo].[QRTZ_SIMPROP_TRIGGERS] (
      [SCHED_NAME] [NVARCHAR] (120)  NOT NULL ,
      [TRIGGER_NAME] [NVARCHAR] (150)  NOT NULL ,
      [TRIGGER_GROUP] [NVARCHAR] (150)  NOT NULL ,
      [STR_PROP_1] [NVARCHAR] (512) NULL,
      [STR_PROP_2] [NVARCHAR] (512) NULL,
      [STR_PROP_3] [NVARCHAR] (512) NULL,
      [INT_PROP_1] [INT] NULL,
      [INT_PROP_2] [INT] NULL,
      [LONG_PROP_1] [BIGINT] NULL,
      [LONG_PROP_2] [BIGINT] NULL,
      [DEC_PROP_1] [NUMERIC] (13,4) NULL,
      [DEC_PROP_2] [NUMERIC] (13,4) NULL,
      [BOOL_PROP_1] BIT NULL,
      [BOOL_PROP_2] BIT NULL,
      [TIME_ZONE_ID] [NVARCHAR] (80) NULL 
    )
    GO

    CREATE TABLE [dbo].[QRTZ_BLOB_TRIGGERS] (
      [SCHED_NAME] [NVARCHAR] (120)  NOT NULL ,
      [TRIGGER_NAME] [NVARCHAR] (150)  NOT NULL ,
      [TRIGGER_GROUP] [NVARCHAR] (150)  NOT NULL ,
      [BLOB_DATA] [VARBINARY](MAX) NULL
    )
    GO

    CREATE TABLE [dbo].[QRTZ_TRIGGERS] (
      [SCHED_NAME] [NVARCHAR] (120)  NOT NULL ,
      [TRIGGER_NAME] [NVARCHAR] (150)  NOT NULL ,
      [TRIGGER_GROUP] [NVARCHAR] (150)  NOT NULL ,
      [JOB_NAME] [NVARCHAR] (150)  NOT NULL ,
      [JOB_GROUP] [NVARCHAR] (150)  NOT NULL ,
      [DESCRIPTION] [NVARCHAR] (250) NULL ,
      [NEXT_FIRE_TIME] [BIGINT] NULL ,
      [PREV_FIRE_TIME] [BIGINT] NULL ,
      [PRIORITY] [INTEGER] NULL ,
      [TRIGGER_STATE] [NVARCHAR] (16)  NOT NULL ,
      [TRIGGER_TYPE] [NVARCHAR] (8)  NOT NULL ,
      [START_TIME] [BIGINT] NOT NULL ,
      [END_TIME] [BIGINT] NULL ,
      [CALENDAR_NAME] [NVARCHAR] (200)  NULL ,
      [MISFIRE_INSTR] [INTEGER] NULL ,
      [JOB_DATA] [VARBINARY](MAX) NULL
    )
    GO

    ALTER TABLE [dbo].[QRTZ_CALENDARS] WITH NOCHECK ADD
      CONSTRAINT [PK_QRTZ_CALENDARS] PRIMARY KEY  CLUSTERED
      (
        [SCHED_NAME],
        [CALENDAR_NAME]
      ) 
    GO

    ALTER TABLE [dbo].[QRTZ_CRON_TRIGGERS] WITH NOCHECK ADD
      CONSTRAINT [PK_QRTZ_CRON_TRIGGERS] PRIMARY KEY  CLUSTERED
      (
        [SCHED_NAME],
        [TRIGGER_NAME],
        [TRIGGER_GROUP]
      ) 
    GO

    ALTER TABLE [dbo].[QRTZ_FIRED_TRIGGERS] WITH NOCHECK ADD
      CONSTRAINT [PK_QRTZ_FIRED_TRIGGERS] PRIMARY KEY  CLUSTERED
      (
        [SCHED_NAME],
        [ENTRY_ID]
      ) 
    GO

    ALTER TABLE [dbo].[QRTZ_PAUSED_TRIGGER_GRPS] WITH NOCHECK ADD
      CONSTRAINT [PK_QRTZ_PAUSED_TRIGGER_GRPS] PRIMARY KEY  CLUSTERED
      (
        [SCHED_NAME],
        [TRIGGER_GROUP]
      ) 
    GO

    ALTER TABLE [dbo].[QRTZ_SCHEDULER_STATE] WITH NOCHECK ADD
      CONSTRAINT [PK_QRTZ_SCHEDULER_STATE] PRIMARY KEY  CLUSTERED
      (
        [SCHED_NAME],
        [INSTANCE_NAME]
      ) 
    GO

    ALTER TABLE [dbo].[QRTZ_LOCKS] WITH NOCHECK ADD
      CONSTRAINT [PK_QRTZ_LOCKS] PRIMARY KEY  CLUSTERED
      (
        [SCHED_NAME],
        [LOCK_NAME]
      ) 
    GO

    ALTER TABLE [dbo].[QRTZ_JOB_DETAILS] WITH NOCHECK ADD
      CONSTRAINT [PK_QRTZ_JOB_DETAILS] PRIMARY KEY  CLUSTERED
      (
        [SCHED_NAME],
        [JOB_NAME],
        [JOB_GROUP]
      ) 
    GO

    ALTER TABLE [dbo].[QRTZ_SIMPLE_TRIGGERS] WITH NOCHECK ADD
      CONSTRAINT [PK_QRTZ_SIMPLE_TRIGGERS] PRIMARY KEY  CLUSTERED
      (
        [SCHED_NAME],
        [TRIGGER_NAME],
        [TRIGGER_GROUP]
      ) 
    GO

    ALTER TABLE [dbo].[QRTZ_SIMPROP_TRIGGERS] WITH NOCHECK ADD
      CONSTRAINT [PK_QRTZ_SIMPROP_TRIGGERS] PRIMARY KEY  CLUSTERED
      (
        [SCHED_NAME],
        [TRIGGER_NAME],
        [TRIGGER_GROUP]
      ) 
    GO

    ALTER TABLE [dbo].[QRTZ_TRIGGERS] WITH NOCHECK ADD
      CONSTRAINT [PK_QRTZ_TRIGGERS] PRIMARY KEY  CLUSTERED
      (
        [SCHED_NAME],
        [TRIGGER_NAME],
        [TRIGGER_GROUP]
      ) 
    GO

    ALTER TABLE [dbo].QRTZ_BLOB_TRIGGERS WITH NOCHECK ADD
      CONSTRAINT [PK_QRTZ_BLOB_TRIGGERS] PRIMARY KEY  CLUSTERED
      (
        [SCHED_NAME],
        [TRIGGER_NAME],
        [TRIGGER_GROUP]
      ) 
    GO

    ALTER TABLE [dbo].[QRTZ_CRON_TRIGGERS] ADD
      CONSTRAINT [FK_QRTZ_CRON_TRIGGERS_QRTZ_TRIGGERS] FOREIGN KEY
      (
        [SCHED_NAME],
        [TRIGGER_NAME],
        [TRIGGER_GROUP]
      ) REFERENCES [dbo].[QRTZ_TRIGGERS] (
        [SCHED_NAME],
        [TRIGGER_NAME],
        [TRIGGER_GROUP]
      ) ON DELETE CASCADE
    GO

    ALTER TABLE [dbo].[QRTZ_SIMPLE_TRIGGERS] ADD
      CONSTRAINT [FK_QRTZ_SIMPLE_TRIGGERS_QRTZ_TRIGGERS] FOREIGN KEY
      (
        [SCHED_NAME],
        [TRIGGER_NAME],
        [TRIGGER_GROUP]
      ) REFERENCES [dbo].[QRTZ_TRIGGERS] (
        [SCHED_NAME],
        [TRIGGER_NAME],
        [TRIGGER_GROUP]
      ) ON DELETE CASCADE
    GO

    ALTER TABLE [dbo].[QRTZ_SIMPROP_TRIGGERS] ADD
      CONSTRAINT [FK_QRTZ_SIMPROP_TRIGGERS_QRTZ_TRIGGERS] FOREIGN KEY
      (
        [SCHED_NAME],
        [TRIGGER_NAME],
        [TRIGGER_GROUP]
      ) REFERENCES [dbo].[QRTZ_TRIGGERS] (
        [SCHED_NAME],
        [TRIGGER_NAME],
        [TRIGGER_GROUP]
      ) ON DELETE CASCADE
    GO

    ALTER TABLE [dbo].[QRTZ_TRIGGERS] ADD
      CONSTRAINT [FK_QRTZ_TRIGGERS_QRTZ_JOB_DETAILS] FOREIGN KEY
      (
        [SCHED_NAME],
        [JOB_NAME],
        [JOB_GROUP]
      ) REFERENCES [dbo].[QRTZ_JOB_DETAILS] (
        [SCHED_NAME],
        [JOB_NAME],
        [JOB_GROUP]
      )
    GO

    CREATE INDEX IDX_QRTZ_T_J ON QRTZ_TRIGGERS(SCHED_NAME,JOB_NAME,JOB_GROUP)
    CREATE INDEX IDX_QRTZ_T_JG ON QRTZ_TRIGGERS(SCHED_NAME,JOB_GROUP)
    CREATE INDEX IDX_QRTZ_T_C ON QRTZ_TRIGGERS(SCHED_NAME,CALENDAR_NAME)
    CREATE INDEX IDX_QRTZ_T_G ON QRTZ_TRIGGERS(SCHED_NAME,TRIGGER_GROUP)
    CREATE INDEX IDX_QRTZ_T_STATE ON QRTZ_TRIGGERS(SCHED_NAME,TRIGGER_STATE)
    CREATE INDEX IDX_QRTZ_T_N_STATE ON QRTZ_TRIGGERS(SCHED_NAME,TRIGGER_NAME,TRIGGER_GROUP,TRIGGER_STATE)
    CREATE INDEX IDX_QRTZ_T_N_G_STATE ON QRTZ_TRIGGERS(SCHED_NAME,TRIGGER_GROUP,TRIGGER_STATE)
    CREATE INDEX IDX_QRTZ_T_NEXT_FIRE_TIME ON QRTZ_TRIGGERS(SCHED_NAME,NEXT_FIRE_TIME)
    CREATE INDEX IDX_QRTZ_T_NFT_ST ON QRTZ_TRIGGERS(SCHED_NAME,TRIGGER_STATE,NEXT_FIRE_TIME)
    CREATE INDEX IDX_QRTZ_T_NFT_MISFIRE ON QRTZ_TRIGGERS(SCHED_NAME,MISFIRE_INSTR,NEXT_FIRE_TIME)
    CREATE INDEX IDX_QRTZ_T_NFT_ST_MISFIRE ON QRTZ_TRIGGERS(SCHED_NAME,MISFIRE_INSTR,NEXT_FIRE_TIME,TRIGGER_STATE)
    CREATE INDEX IDX_QRTZ_T_NFT_ST_MISFIRE_GRP ON QRTZ_TRIGGERS(SCHED_NAME,MISFIRE_INSTR,NEXT_FIRE_TIME,TRIGGER_GROUP,TRIGGER_STATE)

    CREATE INDEX IDX_QRTZ_FT_TRIG_INST_NAME ON QRTZ_FIRED_TRIGGERS(SCHED_NAME,INSTANCE_NAME)
    CREATE INDEX IDX_QRTZ_FT_INST_JOB_REQ_RCVRY ON QRTZ_FIRED_TRIGGERS(SCHED_NAME,INSTANCE_NAME,REQUESTS_RECOVERY)
    CREATE INDEX IDX_QRTZ_FT_J_G ON QRTZ_FIRED_TRIGGERS(SCHED_NAME,JOB_NAME,JOB_GROUP)
    CREATE INDEX IDX_QRTZ_FT_JG ON QRTZ_FIRED_TRIGGERS(SCHED_NAME,JOB_GROUP)
    CREATE INDEX IDX_QRTZ_FT_T_G ON QRTZ_FIRED_TRIGGERS(SCHED_NAME,TRIGGER_NAME,TRIGGER_GROUP)
    CREATE INDEX IDX_QRTZ_FT_TG ON QRTZ_FIRED_TRIGGERS(SCHED_NAME,TRIGGER_GROUP)
    GO

3、给quartz_jobs.xml填充内容（参考地址：https://www.cnblogs.com/wuzhixiong/p/10670288.html）

  <job-scheduling-data xmlns="http://quartznet.sourceforge.net/JobSchedulingData" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" version="2.0">

    <processing-directives>
      <overwrite-existing-data>true</overwrite-existing-data>
    </processing-directives>

    <schedule>

      <!--测试任务配置-->
      <job>
        <name>TestJob</name>
        <group>Test</group>
        <description>测试任务</description>
        <job-type>JobServiceDemo.TestJob,JobServiceDemo</job-type>
        <durable>true</durable>
        <recover>false</recover>
      </job>
      <trigger>
        <cron>
          <name>TestJobTrigger</name>
          <group>TestTrigger</group>
          <job-name>TestJob</job-name>
          <job-group>Test</job-group>
          <start-time>2019-04-04T00:00:00+08:00</start-time>
          <cron-expression>0/3 * * * * ?</cron-expression>
        </cron>
      </trigger>

    </schedule>
  </job-scheduling-data>

带备注的文件

  <?xml version="1.0" encoding="UTF-8"?>

  <!-- This file contains job definitions in schema version 2.0 format -->

  <job-scheduling-data xmlns="http://quartznet.sourceforge.net/JobSchedulingData" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" version="2.0">

    <processing-directives>
      <overwrite-existing-data>true</overwrite-existing-data>
    </processing-directives>

    <schedule>
      <!--用来定义每个具体的任务的，多个任务请创建多个job节点即可-->
      <job>
        <!--name(必填) 任务名称，同一个group中多个job的name不能相同，若未设置group则所有未设置group的job为同一个分组，如:<name>sampleJob</name>-->
        <name>SampleJob</name>
        <!--group(选填) 任务所属分组，用于标识任务所属分组，如:<group>sampleGroup</group>-->
        <group>SampleGroup</group>
        <!--description(选填) 任务描述，用于描述任务具体内容，如:<description>Sample job for Quartz Server</description>-->
        <description>SampleJob测试</description>
        <!--job-type(必填) 任务类型，任务的具体类型及所属程序集，格式：实现了IJob接口的包含完整命名空间的类名,程序集名称，如:<job-type>Quartz.Server.SampleJob, Quartz.Server</job-type>-->
        <job-type>QuartzDemo.SampleJob,QuartzDemo</job-type>
        <durable>true</durable>
        <recover>false</recover>
      </job>

      <!--用于定义使用何种方式出发任务(job)，同一个job可以定义多个trigger ，多个trigger 各自独立的执行调度，每个trigger 中必须且只能定义一种触发器类型(calendar-interval、simple、cron)-->
      <trigger>
        <!--cron复杂任务触发器,使用cron表达式定制任务调度（强烈推荐)-->
        <cron>
          <!--name(必填) 触发器名称，同一个分组中的名称必须不同-->
          <name>TestJobTrigger</name>
          <!--group(选填) 触发器组d-->
          <group>Test</group>
          <!--escription(选填) 触发器描述-->
          <description>TestJobTriggerDescription</description>
          <!--job-name(必填) 要调度的任务名称，该job-name必须和对应job节点中的name完全相同-->
          <job-name>SampleJob</job-name>
          <!--job-group(选填) 调度任务(job)所属分组，该值必须和job中的group完全相同-->
          <job-group>SampleGroup</job-group>
          <!--start-time(选填) 任务开始执行时间utc时间，北京时间需要+08:00，如：<start-time>2012-04-01T08:00:00+08:00</start-time>表示北京时间2012年4月1日上午8:00开始执行，注意服务启动或重启时都会检测此属性，若没有设置此属性，服务会根据cron-expression的设置执行任务调度；若start-time设置的时间比当前时间较早，则服务启动后会忽略掉cron-expression设置，立即执行一次调度，之后再根据cron-expression执行任务调度；若设置的时间比当前时间晚，则服务会在到达设置时间相同后才会应用cron-expression，根据规则执行任务调度，一般若无特殊需要请不要设置此属性-->
          <start-time>2015-01-22T00:00:00+08:00</start-time>
          <!--cron-expression(必填) cron表达式，如:<cron-expression>0/10 * * * * ?</cron-expression>每10秒执行一次-->
          <cron-expression>0/3 * * * * ?</cron-expression>
        </cron>
      </trigger>

    </schedule>
  </job-scheduling-data>

四、使用Topshelf调度任务(或者说是:结合topshelf调度任务)

新建ServiceRunner服务运行类用于控制调度器的启动，停止，暂停，恢复运行4个接口方法，代码如下：

    using Quartz;
    using Quartz.Impl;
    using Topshelf;

    namespace SyncCIS.Job
    {
        public sealed class ServiceRunner : ServiceControl, ServiceSuspend
        {
            //调度器
            private readonly IScheduler scheduler;
            public ServiceRunner()
            {
                scheduler = StdSchedulerFactory.GetDefaultScheduler().GetAwaiter().GetResult();
            }
            //开始
            public bool Start(HostControl hostControl)
            {
                scheduler.Start();
                return true;
            }
            //停止
            public bool Stop(HostControl hostControl)
            {
                scheduler.Shutdown(false);
                return true;
            }
            //恢复所有
            public bool Continue(HostControl hostControl)
            {
                scheduler.ResumeAll();
                return true;
            }
            //暂停所有
            public bool Pause(HostControl hostControl)
            {
                scheduler.PauseAll();
                return true;
            }
        }
    }

五、配置windows service服务（程序入口），采用的通用模式

    class Program
    {
        static void Main(string[] args)
        {
            NLog.LogManager.LoadConfiguration("NLog.config").GetCurrentClassLogger();
            NLog.LogManager.Configuration.Variables["connectionString"] = GetSettings.GetCRMLogStr;

            HostFactory.Run(x =>
            {
                x.UseNLog();
                x.Service<ServiceRunner>(s => {
                    s.ConstructUsing(name => new ServiceRunner());
                    s.WhenStarted((tc, hc) => tc.Start(hc));
                    s.WhenStopped((tc, hc) => tc.Stop(hc));
                    s.WhenContinued((tc, hc) => tc.Continue(hc));
                    s.WhenPaused((tc, hc) => tc.Pause(hc));
                });

                x.RunAsLocalService();
                x.StartAutomaticallyDelayed();

                x.SetDescription("填写服务描述");
                x.SetDisplayName("填写服务显示名称");
                x.SetServiceName("填写服务名称");

                x.EnablePauseAndContinue();
            });
        }
    }

六、实现IJob接口，编写单个服务

    using System;
    using Microsoft.IdentityModel.Logging;

    /// <summary>
    /// A sample job that just prints info on console for demostration purposes.
    /// </summary>
    public class SampleJob : IJob
    {
        //private static readonly ILog logger = LogManager.GetLogger(typeof(SampleJob));

        /// <summary>
        /// Called by the <see cref="IScheduler" /> when a <see cref="ITrigger" />
        /// fires that is associated with the <see cref="IJob" />.
        /// </summary>
        /// <remarks>
        /// The implementation may wish to set a  result object on the 
        /// JobExecutionContext before this method exits.  The result itself
        /// is meaningless to Quartz, but may be informative to 
        /// <see cref="IJobListener" />s or 
        /// <see cref="ITriggerListener" />s that are watching the job's 
        /// execution.
        /// </remarks>
        /// <param name="context">The execution context.</param>
        public void Execute(IJobExecutionContext context)
        {
            LogHelper.Info("SampleJob running...");
            //Thread.Sleep(TimeSpan.FromSeconds(5));
            Console.WriteLine("111111111111111111111");
            LogHelper.Info("SampleJob run finished.");
        }
    }

如果上面的方法不行，可以使用下面的代码

    public Task Execute(IJobExecutionContext context)
    {
        Console.WriteLine("test");
        return Task.FromResult(true);
    }

七、使用Topshelf安装成Windows服务运行（以管理员身份打开Cmd，找到EXE文件，进行安装启动卸载）

.net core 应用程序发布配置

    安装：程序绝对路径Demo.exe install
    启动：程序绝对路径Demo.exe start
    卸载：程序绝对路径Demo.exe uninstall

八、Quartz配置说明

1、job 任务

其实就是1.x版本中的<job-detail>，这个节点是用来定义每个具体的任务的，多个任务请创建多个job节点即可

• name(必填) 任务名称，同一个group中多个job的name不能相同，若未设置group则所有未设置group的job为同一个分组，如:<name>sampleJob</name>
• group(选填) 任务所属分组，用于标识任务所属分组，如:<group>sampleGroup</group>
• description(选填) 任务描述，用于描述任务具体内容，如:<description>Sample job for Quartz Server</description>
• job-type(必填) 任务类型，任务的具体类型及所属程序集，格式：实现了IJob接口的包含完整命名空间的类名,程序集名称，如:<job-type>Quartz.Server.SampleJob, Quartz.Server</job-type>
• durable(选填) 具体作用不知，官方示例中默认为true，如:<durable>true</durable>
• recover(选填) 具体作用不知，官方示例中默认为false，如:<recover>false</recover>

2、trigger 任务触发器

用于定义使用何种方式出发任务(job)，同一个job可以定义多个trigger ，多个trigger 各自独立的执行调度，每个trigger 中必须且只能定义一种触发器类型(calendar-interval、simple、cron)

calendar-interval 一种触发器类型，使用较少，此处略过
simple 简单任务的触发器，可以调度用于重复执行的任务

• name(必填) 触发器名称，同一个分组中的名称必须不同
• group(选填) 触发器组
• description(选填) 触发器描述
• job-name(必填) 要调度的任务名称，该job-name必须和对应job节点中的name完全相同
• job-group(选填) 调度任务(job)所属分组，该值必须和job中的group完全相同
• start-time(选填) 任务开始执行时间utc时间，北京时间需要+08:00，如：<start-time>2012-04-01T08:00:00+08:00</start-time>表示北京时间2012年4月1日上午8:00开始执行，注意服务启动或重启时都会检测此属性，若没有设置此属性或者start-time设置的时间比当前时间较早，则服务启动后会立即执行一次调度，若设置的时间比当前时间晚，服务会等到设置时间相同后才会第一次执行任务，一般若无特殊需要请不要设置此属性
• repeat-count(必填) 任务执行次数，如:<repeat-count>-1</repeat-count>表示无限次执行，<repeat-count>10</repeat-count>表示执行10次
• repeat-interval(必填) 任务触发间隔(毫秒)，如:<repeat-interval>10000</repeat-interval> 每10秒执行一次

cron复杂任务触发器--使用cron表达式定制任务调度（强烈推荐)

• name(必填) 触发器名称，同一个分组中的名称必须不同
• group(选填) 触发器组d
• escription(选填) 触发器描述
• job-name(必填) 要调度的任务名称，该job-name必须和对应job节点中的name完全相同
• job-group(选填) 调度任务(job)所属分组，该值必须和job中的group完全相同
• start-time(选填) 任务开始执行时间utc时间，北京时间需要+08:00，如：<start-time>2012-04-01T08:00:00+08:00</start-time>表示北京时间2012年4月1日上午8:00开始执行，注意服务启动或重启时都会检测此属性，若没有设置此属性，服务会根据cron-expression的设置执行任务调度；若start-time设置的时间比当前时间较早，则服务启动后会忽略掉cron-expression设置，立即执行一次调度，之后再根据cron-expression执行任务调度；若设置的时间比当前时间晚，则服务会在到达设置时间相同后才会应用cron-expression，根据规则执行任务调度，一般若无特殊需要请不要设置此属性
• cron-expression(必填) cron表达式，如:<cron-expression>0/10 * * * * ?</cron-expression>每10秒执行一次

3、Quartz的cron表达式

官方英文介绍地址：http://www.quartz-scheduler.net/documentation/quartz-2.x/tutorial/crontrigger.html
Cron表达式在线生成器:http://cron.qqe2.com/

cron expressions 整体上还是非常容易理解的，只有一点需要注意："?"号的用法，看下文可以知道“？”可以用在 day of month 和 day of week中，他主要是为了解决如下场景，如：每月的1号的每小时的31分钟，正确的表达式是：* 31 * 1 * ？，而不能是：* 31 * 1 * *，因为这样代表每周的任意一天。

由7段构成：秒 分 时 日 月 星期 年（可选）

• "-" ：表示范围 MON-WED表示星期一到星期三
• "," ：表示列举 MON,WEB表示星期一和星期三
• "*" ：表是“每”，每月，每天，每周，每年等
• "/" :表示增量：0/15（处于分钟段里面） 每15分钟，在0分以后开始，3/20 每20分钟，从3分钟以后开始
• "?" :只能出现在日，星期段里面，表示不指定具体的值
• "L" :只能出现在日，星期段里面，是Last的缩写，一个月的最后一天，一个星期的最后一天（星期六）
• "W" :表示工作日，距离给定值最近的工作日
• "#" :表示一个月的第几个星期几，例如："6#3"表示每个月的第三个星期五（1=SUN...6=FRI,7=SAT）

九、其他参考资料

1、 Asp.Net Core 使用Quartz基于界面画接口管理做定时任务(里面封装了EF的CRUD方法值得参考)
2、.net core获取appsettings CustomSettings
3、Nlog配置实例 彩色Console target
4、Cron表达式的详细用法
5、Cron表达式在线生成器
6、 Asp.Net Core2.0 基于QuartzNet任务管理系统