C # Post mode transmission message, and processing response

1    Public stringDoPost (stringUrlstringdata)2         {3HttpWebRequest req = getwebrequest (URL,"POST");4             byte[] PostData =Encoding.UTF8.GetBytes (data);5Stream Reqstream =req. GetRequestStream ();6Reqstream.write (PostData,0, postdata.length);7 reqstream.close ();8HttpWebResponse RSP =(HttpWebResponse) req. GetResponse ();9Encoding Encoding =encoding.getencoding (RSP. CharacterSet);Ten             returngetresponseasstring (RSP, encoding); One         } A  -          PublicHttpWebRequest GetWebRequest (stringUrlstringmethod) -         { theHttpWebRequest req =(HttpWebRequest) webrequest.create (URL); -Req. Servicepoint.expect100continue =false; -Req. ContentType ="Application/x-www-form-urlencoded;charset=utf-8"; -Req. ContentType ="Text/json"; +Req. Method =method; -Req. KeepAlive =true; +Req. UserAgent ="MySoft"; AReq. Timeout =1000000; atReq. Proxy =NULL; -             returnreq; -         } -  -          Public stringgetresponseasstring (HttpWebResponse RSP, Encoding Encoding) -         { inStringBuilder result =NewStringBuilder (); -Stream stream =NULL; toStreamReader reader =NULL; +             Try -             { the                 //reads the HTTP response as a stream of characters *stream =RSP. GetResponseStream (); $Reader =NewStreamReader (stream, encoding);Panax Notoginseng                 //each read is not greater than 256 characters and is written to a string -                 Char[] buffer =New Char[ the]; the                 intReadbytes =0; +                  while(readbytes = reader.) Read (Buffer,0, buffer. Length)) >0) A                 { theResult. Append (Buffer,0, readbytes); +                 } -             } $             finally $             { -                 //Freeing Resources -                 if(Reader! =NULL) reader. Close (); the                 if(Stream! =NULL) stream. Close (); -                 if(RSP! =NULL) RSP. Close ();Wuyi             } the  -             returnresult. ToString (); Wu}

C # Post mode transmission message, and processing response