Character encoding issues for Java server and C # clients

When the server interacts with the client, sometimes the server and the client are not written in the same programming language, it is necessary to pay attention to the problem of character encoding conversion. Take Java server and C # Client as an example, at this point the C # end receives the data with GBK encoding representation.

Encoding Encoding = encoding.getencoding ("GBK"); Defining GBK Encoding
returnmsg = Encoding. GetString (Memstream.getbuffer (), 0, Memstream.getbuffer (). Length);

Specific code:

usingSystem;usingSystem.Collections.Generic;usingSystem.Linq;usingSystem.Text;usingSystem.Net;usingSystem.Net.Sockets;usingSystem.IO;namespaceClient and java{classProgram {Static stringIP ="127.0.0.1";//Define IP Address        Static intPort =9999;//Port number        Static voidMain (string[] args) {TcpClient TCP=NewTcpClient (); Tcp.              Connect (IP, Port); //TCP ConnectionsMemoryStream Memstream =NULL;//accessing the stream read back            stringReturnmsg =string.                      Empty; //establish a connection to the serverSocket socket =NewSockets (AddressFamily.InterNetwork, SocketType.Stream, protocoltype.tcp);//Defining socket InterfacesIPAddress add = Ipaddress.parse (IP);//provide IP protocolIPEndPoint ENDPT =NewIPEndPoint (add, port);//represents a network endpointSocket. Connect (ENDPT);//establishing a connection between a network endpoint and a host//Receive Data            byte[] buffer =New byte[1024x768];//The returned data is stored in buffer            intRecCount =0; Memstream=NewMemoryStream (); //receive the returned byte stream             while(RecCount = socket. Receive (buffer)) >0)//The received buffer data is greater than 0 o'clock{memstream.write (buffer,0, RecCount);//writes the buffer's data to buffer} Encoding Encoding= Encoding.GetEncoding ("GBK");//Defining GBK Encodingreturnmsg = Encoding. GetString (Memstream.getbuffer (),0, Memstream.getbuffer (). Length);//Convert in-memory flow to GBK encoded formatConsole.WriteLine (returnmsg);        Console.ReadLine (); }            }}

Character encoding issues for Java server and C # clients