A solution to the garbled character of Chinese characters in Java socket communication

You can use:
in = new BufferedReader (New InputStreamReader (Socket.getinputstream (), "UTF-8"));
out = new BufferedWriter (New OutputStreamWriter (Socket.getoutputstream (), "UTF-8"));

Socket Example:

Import java.io.*;

Import java.net.*;
		
		public class SocketServerEx1 {public static void main (String args[]) {System.out.println ("Server");
		ServerSocket serversocket = null;
		Socket clientsocket = null;
		int connects = 0;		try {serversocket = new ServerSocket (82, 5);
				Port: 82, Maximum number of links: 5//Maximum connection 10 times while (connects <) {connects++;
				System.out.println ("--------------------Waiting for Connection--------------------------");	Clientsocket = Serversocket.accept ();
				Wait for connection System.out.println ("first" + Connects + "secondary connection");
			ServiceClient (Clientsocket);
		} serversocket.close ();
		catch (IOException IoE) {System.out.println ("Error:" + IoE);
		
		The public static void ServiceClient (Socket client) throws IOException {System.out.println ("linked");
		InputStreamReader INSR = null;
		OutputStreamWriter OUTSW = null;
			try {//Read data INSR = new InputStreamReader (Client.getinputstream (), "UTF-8");
			
			BufferedReader br = new BufferedReader (INSR); OUTSW = new OutputStreamWriter (Client.getoutputstream (), "UTF-8");
			
			BufferedWriter bw = new BufferedWriter (OUTSW);
			String str = "";
				while (str = Br.readline ())!= null) {str = Str.trim ();
				
				System.out.println ("Received client message:" + str);	Bw.write ("received message:" + str + "\ r \ n");
			Feedback the message to the client, plus a line break for the client to receive Bw.flush ();
			finally {//system.out.println ("Cleaning up connection:" + client);
			Insr.close ();
			Outsw.close ();
		Client.close ();
	} System.out.println ("Disconnected");
 }
}

Import java.io.*;

Import java.net.*;
		public class SocketClientEx1 {public static void main (string[] args) {System.out.println ("Client");
			try {Socket clientsocket = new Socket ("localhost", 82);

			System.out.println ("Client1:" + clientsocket);
			DataInputStream Datais = new DataInputStream (Clientsocket.getinputstream ());
			InputStreamReader INSR = new InputStreamReader (Datais, "UTF-8");
			
			BufferedReader br = new BufferedReader (INSR);
			DataOutputStream Dataos = new DataOutputStream (Clientsocket.getoutputstream ());
			OutputStreamWriter OUTSW = new OutputStreamWriter (Dataos, "UTF-8");

			BufferedWriter bw = new BufferedWriter (OUTSW);
			Input information byte bytes[] = new BYTE[100];
				while (true) {System.out.println ("----------------------------------");
				System.in.read (bytes);
				String str = new string (bytes);
				str = Str.trim ();
				if (str = = "Exit") {break;		///Send data Bw.write (str + "\ r \ n");
				
				
			Plus line breaks so that the server reads Bw.flush () by row;	Receive data while ((str = br.readline ())!= null) {str = Str.trim ();
					SYSTEM.OUT.PRINTLN ("Server reply:" + str);
				Break
			} insr.close ();
			Datais.close ();
			Dataos.close ();
		Clientsocket.close ();
		catch (Unknownhostexception Uhe) {System.out.println ("Error:" + uhe.getmessage ());
		catch (connectexception CE) {System.out.println ("Error:" + ce.getmessage ());
		catch (IOException IoE) {System.out.println ("Error:" + ioe.getmessage ());
 } finally {}}}