windows 服务实现定时任务调度（Quartz.Net）

1     public partial classService1 : ServiceBase
2 {
3         publicService1()
4 {
5 InitializeComponent();
6 }
7 
8         protected override void OnStart(string[] args)
9 {
10             //todo:这里是服务启动所执行的代码
11 }
12 
13         protected override voidOnStop()
14 {
15             //todo:这里是服务停止所执行的代码
16 }
17     }

1 <?xml version="1.0"?>
2 <configuration>
3   <configSections>
4     <sectionGroup name="JobList">
5       <section name="Job"type="MyService1101.MyConfigHandler,MyService1101"/>
6     </sectionGroup>
7   </configSections>
8   <startup>
9     <supportedRuntime version="v4.0"sku=".NETFramework,Version=v4.5" />
10   </startup>
11   <JobList>
12     <Job>   <!--这里是一个任务节点-->
13       <add key="Url"value="http://www.baidu.com" />  <!--需要访问的Url-->
14       <add key="Hour"value="10" />   <!--开始时间小时,注意：这里的小时为0-23，如果是1点的话就是1，而不是01-->
15       <add key="Minute"value="30"/>    <!--开始时间分钟，注意：同上0-59-->
16     </Job>
17   </JobList>
18 </configuration>

1 public classMyConfigHandler : IConfigurationSectionHandler
2 {
3         publicMyConfigHandler()
4 {
5 }
6 
7         public object Create(object parent, objectconfigContext, System.Xml.XmlNode section)
8 {
9 NameValueCollection configs;
10             NameValueSectionHandler baseHandler = newNameValueSectionHandler();
11             configs =(NameValueCollection)baseHandler.Create(parent, configContext, section);
12             returnconfigs;
13 }
14     }

1     public classSystemScheduler
2 {
3         privateSystemScheduler()
4 {
5 }
6 
7         public staticSystemScheduler CreateInstance()
8 {
9             return newSystemScheduler();
10 }
11 
12         privateIScheduler _scheduler;
13 
14         public voidStartScheduler()
15 {
16             //这里读取配置文件中的任务开始时间
17             int hour = int.Parse(((NameValueCollection)ConfigurationSettings.GetConfig("JobList/Job"))["Hour"]);
18             int minute = int.Parse(((NameValueCollection)ConfigurationSettings.GetConfig("JobList/Job"))["Minute"]);
19 
20             ISchedulerFactory schedulerFactory = new StdSchedulerFactory();//内存调度
21             _scheduler =schedulerFactory.GetScheduler();
22 
23             //创建一个Job来执行特定的任务
24             IJobDetail synchronousData = new JobDetailImpl("SynchronousData", typeof(SynchronousData));
25             //创建并定义触发器的规则（每天执行一次时间为：时：分）
26             ITrigger trigger =
27 TriggerBuilder.Create()
28 .WithDailyTimeIntervalSchedule(
29                         a => a.WithIntervalInHours(24).OnEveryDay().StartingDailyAt(TimeOfDay.HourAndMinuteOfDay(hour, minute))).Build();
30             //将创建好的任务和触发规则加入到Quartz中
31 _scheduler.ScheduleJob(synchronousData, trigger);
32             //开始
33 _scheduler.Start();
34 }
35 
36         public voidStopScheduler()
37 {
38 _scheduler.Shutdown();
39 }
40     }

1     public classSynchronousData : IJob
2 {
3         public voidExecute(IJobExecutionContext context)
4 {
5             string Url = ((NameValueCollection)ConfigurationSettings.GetConfig("JobList/Job"))["Url"];
6             WebClient wc = newWebClient();
7             WebRequest wr = WebRequest.Create(newUri(Url));
8             using (StreamWriter sw = File.AppendText(@"d:SchedulerService.txt"))
9 {
10                 sw.WriteLine("------------------" + "MyService服务在：" + DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss") + "执行了一次任务" + "------------------");
11 sw.Flush();
12 }
13 }
14     }