Quartz_简单使用

第一步：安装

新建一个QuartzDemo项目后,安装下面的程序包

• Install-Package Quartz
• Install-Package Common.Logging.Log4Net1211
• Install-Package log4net
• Install-Package Topshelf
• Install-Package Topshelf.Log4Net

 Quartz依赖Common.Logging和Common.Logging.Log4Net1211，又因为Log4Net是比较标准的日志工具，因此我们一般都会安装log4net，另外定时作业一般都允许在后台服务中，因此我们也安装了Topshelf。

第二步：实现IJob

TestJob.cs 实现IJob，在Execute方法里编写要处理的业务逻辑，系统就会按照Quartz的配置，定时处理。

using log4net;
using Quartz;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace QuartzDemo.QuartzJobs
{
    public sealed class TestJob : IJob
    {
        private readonly ILog _logger = LogManager.GetLogger(typeof(TestJob));

        public void Execute(IJobExecutionContext context)
        {
            _logger.InfoFormat("TestJob测试");
        }
    }
}

第三步：使用Topshelf调度任务

using Quartz;
using Quartz.Impl;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using Topshelf;

namespace QuartzDemo
{
    public sealed class ServiceRunner : ServiceControl, ServiceSuspend
    {
        private readonly IScheduler scheduler;

        public ServiceRunner()
        {
            scheduler = StdSchedulerFactory.GetDefaultScheduler();
        }

        public bool Start(HostControl hostControl)
        {
            scheduler.Start();
            return true;
        }

        public bool Stop(HostControl hostControl)
        {
            scheduler.Shutdown(false);
            return true;
        }

        public bool Continue(HostControl hostControl)
        {
            scheduler.ResumeAll();
            return true;
        }

        public bool Pause(HostControl hostControl)
        {
            scheduler.PauseAll();
            return true;
        }


    }
}

第四步：程序入口

namespace QuartzDemo
{
    class Program
    {
        static void Main(string[] args)
        {
            log4net.Config.XmlConfigurator.ConfigureAndWatch(new FileInfo(AppDomain.CurrentDomain.BaseDirectory + "log4net.config"));
            HostFactory.Run(x =>
            {
                x.UseLog4Net();

                x.Service<ServiceRunner>();

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

                x.EnablePauseAndContinue();
            });
        }
    }
}

第五步：配置quartz.config、quartz_jobs.xml、log4net.config

说明：这三个文件，分别选中→右键属性→复制到输入目录设为：始终复制

# 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 = 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
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

<?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>
    
    <!--TestJob测试 任务配置-->
    <job>
      <name>TestJob</name>
      <group>Test</group>
      <description>TestJob测试</description>
      <job-type>QuartzDemo.QuartzJobs.TestJob,QuartzDemo</job-type>
      <durable>true</durable>
      <recover>false</recover>
    </job>
    <trigger>
      <cron>
        <name>TestJobTrigger</name>
        <group>Test</group>
        <job-name>TestJob</job-name>
        <job-group>Test</job-group>
        <start-time>2015-01-22T00:00:00+08:00</start-time>
        <cron-expression>0/3 * * * * ?</cron-expression>
      </cron>
    </trigger>
    
  </schedule>
</job-scheduling-data>

<?xml version="1.0" encoding="utf-8" ?>
<configuration>
  <configSections>
    <section name="log4net" type="log4net.Config.Log4NetConfigurationSectionHandler, log4net"/>
  </configSections>

  <log4net>
    <appender name="RollingLogFileAppender" type="log4net.Appender.RollingFileAppender">
      <!--日志路径-->
      <param name= "File" value= "D:App_Logservicelog"/>
      <!--是否是向文件中追加日志-->
      <param name= "AppendToFile" value= "true"/>
      <!--log保留天数-->
      <param name= "MaxSizeRollBackups" value= "10"/>
      <!--日志文件名是否是固定不变的-->
      <param name= "StaticLogFileName" value= "false"/>
      <!--日志文件名格式为:2008-08-31.log-->
      <param name= "DatePattern" value= "yyyy-MM-dd&quot;.read.log&quot;"/>
      <!--日志根据日期滚动-->
      <param name= "RollingStyle" value= "Date"/>
      <layout type="log4net.Layout.PatternLayout">
        <param name="ConversionPattern" value="%d [%t] %-5p %c - %m%n %loggername" />
      </layout>
    </appender>

    <!-- 控制台前台显示日志 -->
    <appender name="ColoredConsoleAppender" type="log4net.Appender.ColoredConsoleAppender">
      <mapping>
        <level value="ERROR" />
        <foreColor value="Red, HighIntensity" />
      </mapping>
      <mapping>
        <level value="Info" />
        <foreColor value="Green" />
      </mapping>
      <layout type="log4net.Layout.PatternLayout">
        <conversionPattern value="%n%date{HH:mm:ss,fff} [%-5level] %m" />
      </layout>

      <filter type="log4net.Filter.LevelRangeFilter">
        <param name="LevelMin" value="Info" />
        <param name="LevelMax" value="Fatal" />
      </filter>
    </appender>

    <root>
      <!--(高) OFF > FATAL > ERROR > WARN > INFO > DEBUG > ALL (低) -->
      <level value="all" />
      <appender-ref ref="ColoredConsoleAppender"/>
      <appender-ref ref="RollingLogFileAppender"/>
    </root>
  </log4net>
</configuration>