2020年9月16日星期三

HttpWebRequest的个人见解

 class ITInfo_SFC {  public bool bPingFaile = false;  HttpWebRequest http;  public Server server;  public string url = "https://www.baidu.com/";  public string SFC_ip = "127.0.0.1";      public static bool OnLine()  {   //public string SFC_ip ="127.0.0.1";   Ping ping = new Ping();   PingReply pingReply = ping.Send("127.0.0.1");   if (pingReply.Status == IPStatus.Success)   {    return true;   }   else    return false;  }  public void InitURLValue(string url)  {   this.url = url;   http = WebRequest.CreateHttp(url) as HttpWebRequest;  }  public static string PostToUrl(string requestUrl, byte[] byteArrayPost, Encoding encoding)  {   if (OnLine())   {    try    {     string stringResponse = "";     HttpWebRequest webRequest = WebRequest.CreateHttp(url) as HttpWebRequest;     webRequest.Method = "POST";     webRequest.ContentType = "application/x-www-form-urlencoded";     webRequest.ContentLength = byteArrayPost.Length;     webRequest.CookieContainer = new CookieContainer();     webRequest.Credentials = CredentialCache.DefaultCredentials;     Stream newStream = webRequest.GetRequestStream();     //写入参数     newStream.Write(byteArrayPost, 0, byteArrayPost.Length);     newStream.Close();     WebResponse webResponse = webRequest.GetResponse();     StreamReader responseStream = new StreamReader(webResponse.GetResponseStream(), encoding);     stringResponse = responseStream.ReadToEnd();     webResponse.Close();     responseStream.Close();     return stringResponse;    }    catch (Exception)    {         }   }     }   }

  

HttpWebRequest的个人见解
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