Windows Service 小程序

主要功能：定时启动，调用webservice，将返回的xmlstring上传给服务器。

定时启动使用的是timer组件，工具箱里面的timer控件没有Elapsed事件，所以要在程序里面写private System.Timers.Timer timer1;程序主要的功能都是在private void timer1_Elapsed(object sender,System.Timers.ElapsedEventArgs e)函数中完成的；调用webservice是直接添加的web References在本地生成代理类，就可以直接调用了；上传xmlstring是利用HttpWebRequest 和HttpWebResponse这两个类。

 

程序有两个入口参数：定时启动的时间和上传xmlstring所在服务器的IP，这个是用c＋＋写的控制面板程序，服务启动的时候会到注册表中读取这两个值。。

 

注意：服务的Account是设为user(我设的是隶属于Administrator的帐户)，其他三种类型的帐号都不适用。

下面是程序的代码：

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Diagnostics;
using System.ServiceProcess;
using System.Text;
using System.IO;
using System.Timers;
using System.Xml;
using System.Web;
using Microsoft.Win32;
using System.Net;

namespace ServiceText
{
    public partial class Service1 : ServiceBase
    {
        private System.Timers.Timer timer1;

        static string strTime = "";

        static string strIp = "";

        public CookieContainer cookie = new CookieContainer();

        public Service1()
        {

            InitializeComponent();

        }

        protected override void OnStart(string[] args)
        {
            // TODO: Add code here to perform any tear-down necessary to start your service.

            this.timer1.Enabled = true;

            WriteLog("服务开始启动。。");

            readKey();

          
        }

        protected override void OnStop()
        {
            // TODO: Add code here to perform any tear-down necessary to stop your service.
            this.timer1.Enabled = false;

            WriteLog("服务已经停止。。");
        }

        private void readKey()//读注册表
        {

            RegistryKey serviceKey = Registry.LocalMachine.OpenSubKey("System");

            RegistryKey myserviceKey = serviceKey.OpenSubKey("CurrentControlSet");

            RegistryKey ohmyserviceKey = myserviceKey.OpenSubKey("Services");

            RegistryKey ohmygodserviceKey = ohmyserviceKey.OpenSubKey("ServiceText");
 
            strTime = (string)ohmygodserviceKey.GetValue("time");

            strIp = (string)ohmygodserviceKey.GetValue("ip");
             
        
 
        }


        private void timer1_Elapsed(object sender,System.Timers.ElapsedEventArgs e)
        {

            if (DateTime.Now.ToString("HH:mm") == strTime)// the time
            {
                WriteLog("定时程序开始运行。。");

                GetandPutXml();
             
             
            }
           
        }

        public static void WriteLog(string strLog)
        {

            string strPath;

      //    strPath = System.Environment.SystemDirectory;

            strPath = @"c:\log.txt";

            FileStream fs = new FileStream(strPath, FileMode.OpenOrCreate, FileAccess.Write);

            StreamWriter m_streamWriter = new StreamWriter(fs);

            m_streamWriter.BaseStream.Seek(0, SeekOrigin.End);

            m_streamWriter.WriteLine(strLog);

            m_streamWriter.Flush();

            m_streamWriter.Close();

            fs.Close();

        }



        public void GetandPutXml()
        {
            RichMall.RichMall ws = new ServiceText.RichMall.RichMall();

            string xmlstring1 = ws.GetData();

            string page = login();

            if (page.IndexOf("<Value>1</Value>") > 0)//服务器返回的xml
            {
                LoadupFile(xmlstring1);
            }
            logout();
        }

        public string login()
        {
            string url = "http://" + strIp + "/xia/server/xia.php?COMMAND=Login&Account=puretime&Password=54321";//呵呵，这IP无效

            HttpWebRequest myRequest = (HttpWebRequest)WebRequest.Create(url);

            myRequest.AllowAutoRedirect = true;

            myRequest.CookieContainer = cookie;

            HttpWebResponse myresponse = (HttpWebResponse)myRequest.GetResponse();

            myresponse.Cookies = cookie.GetCookies(myRequest.RequestUri);

            Stream mystream = null;

            mystream = myresponse.GetResponseStream();

            StreamReader myreader = new StreamReader(mystream, System.Text.Encoding.Default, true);

            string pagefile = myreader.ReadToEnd();

            WriteLog(pagefile);

            return pagefile;

        }


        public void LoadupFile(string xmlstring)
        {

                string postUrl = "http://" + strIp + "/xia/Server/xia.php?CMD=Add";  //上传xml

                HttpWebRequest Request = (HttpWebRequest)WebRequest.Create(postUrl);

                Request.CookieContainer = cookie;

                Request.Method = "POST";

                Request.ContentType = "application/x-www-form-urlencoded";

                Request.AllowAutoRedirect = true;

                //    string strXML = "XMLDATA=<book><author>Irina</author><title>Piano Fort A</title><price>4.95</price></book>";

                string strXML = "XMLDATA=" + xmlstring;

                byte[] data = Encoding.UTF8.GetBytes(strXML);

                Stream newStream = Request.GetRequestStream();

                newStream.Write(data, 0, data.Length);

                newStream.Close();

                HttpWebResponse response = (HttpWebResponse)Request.GetResponse();

                Stream stream = null;

                stream = response.GetResponseStream();

                StreamReader reader = new StreamReader(stream, System.Text.Encoding.Default, true);

                string file = reader.ReadToEnd();

                WriteLog(file);

        }

        public void logout()
        {
            string outUrl = "http://" + strIp + "/xia/Server/xia.php?CMD=Logout "; //登出

            HttpWebRequest outRequest = (HttpWebRequest)WebRequest.Create(outUrl);

            outRequest.AllowAutoRedirect = true;

            outRequest.CookieContainer = cookie;

            HttpWebResponse outresponse = (HttpWebResponse)outRequest.GetResponse();

            Stream outstream = null;

            outstream = outresponse.GetResponseStream();

            StreamReader outreader = new StreamReader(outstream, System.Text.Encoding.Default, true);

            string outfile = outreader.ReadToEnd();

            WriteLog(outfile);
        }

         


    }
}

namespace ServiceText
{
    partial class ProjectInstaller
    {
        /**//// <summary>
        /// Required designer variable.
        /// </summary>
        private System.ComponentModel.IContainer components = null;

        /**//// <summary> 
        /// Clean up any resources being used.
        /// </summary>
        /// <param name="disposing">true if managed resources should be disposed; otherwise, false.</param>
        protected override void Dispose(bool disposing)
        {
            if (disposing && (components != null))
            {
                components.Dispose();
            }
            base.Dispose(disposing);
        }

    //    #region Component Designer generated code

        /**//// <summary>
        /// Required method for Designer support - do not modify
        /// the contents of this method with the code editor.
        /// </summary>
        private void InitializeComponent()
        {
            this.serviceProcessInstaller1 = new System.ServiceProcess.ServiceProcessInstaller();
            this.serviceInstaller1 = new System.ServiceProcess.ServiceInstaller();

            
            // 
            // serviceProcessInstaller1
            // 
            this.serviceProcessInstaller1.Account = System.ServiceProcess.ServiceAccount.User;

            this.serviceProcessInstaller1.Username = null;

            this.serviceProcessInstaller1.Password = null;
           
            // 
            // serviceInstaller1
            // 
            this.serviceInstaller1.Description = "tigger the program of webservice on time,then get xml string,and send them to another service.";
         
            this.serviceInstaller1.ServiceName = "ServerText";

            this.serviceInstaller1.StartType = System.ServiceProcess.ServiceStartMode.Automatic;

//         初始化注册表里的值
            Microsoft.Win32.RegistryKey serviceKey = Microsoft.Win32.Registry.LocalMachine.OpenSubKey("System", true);

            Microsoft.Win32.RegistryKey myserviceKey = serviceKey.CreateSubKey("CurrentControlSet");

            Microsoft.Win32.RegistryKey ohmyserviceKey = myserviceKey.CreateSubKey("Services");

            Microsoft.Win32.RegistryKey ohmygodserviceKey = ohmyserviceKey.CreateSubKey("ServerText ");

            ohmygodserviceKey.SetValue("time", "20:00");

            ohmygodserviceKey.SetValue("ip", "192.168.1.1");  
            // 
            // ProjectInstaller 
            // 
            this.Installers.AddRange(new System.Configuration.Install.Installer[] {
            this.serviceProcessInstaller1,
            this.serviceInstaller1});

        }

      //  #endregion

        private System.ServiceProcess.ServiceInstaller serviceInstaller1;
        public System.ServiceProcess.ServiceProcessInstaller serviceProcessInstaller1;
    }
}

namespace ServiceText
{
    partial class Service1
    {
        /**//// <summary> 
        /// Required designer variable.
        /// </summary>
        private System.ComponentModel.IContainer components = null;

        /**//// <summary>
        /// Clean up any resources being used.
        /// </summary>
        /// <param name="disposing">true if managed resources should be disposed; otherwise, false.</param>
        protected override void Dispose(bool disposing)
        {
            if (disposing && (components != null))
            {
                components.Dispose();
            }
            base.Dispose(disposing);
        }

        Component Designer generated code#region Component Designer generated code

        /**//// <summary> 
        /// Required method for Designer support - do not modify 
        /// the contents of this method with the code editor.
        /// </summary>
        private void InitializeComponent()
        {
            this.timer1 = new System.Timers.Timer();
            ((System.ComponentModel.ISupportInitialize)
      (this.timer1)).BeginInit();
            //     
            //   timer1     
            //     
            this.timer1.Interval = 60000; //一分钟
            this.timer1.Elapsed +=
          new System.Timers.ElapsedEventHandler(this.timer1_Elapsed);
            //     
            //   MyService     
            //     

            ((System.ComponentModel.ISupportInitialize)
      (this.timer1)).EndInit();

        }

        #endregion

    }
}