服务器端代码：

1 import java.io.BufferedReader; 2 import java.io.InputStreamReader; 3 import java.net.ServerSocket; 4 import java.net.Socket; 5     6 public class Server { 7     public static void main(String[] args) { 8         ServerSocket server; 9         try{10             server = new ServerSocket(1111);11             Socket socket = server.accept();12                13             BufferedReader br = new BufferedReader(new InputStreamReader(socket.getInputStream(),"UTF-8"));14             System.out.println(br.readLine());15             br.close();16             socket.close();17             server.close();18         }catch (Exception e) {19             System.out.println(e);20         }21     }22 }

客户端代码：

1 import java.io.BufferedReader; 2 import java.io.InputStreamReader; 3 import java.io.PrintStream; 4 import java.net.Socket; 5    6 public class Client { 7     public static void main(String[] args) { 8         Socket socket; 9         PrintStream ps;10         try {11             socket = new Socket("127.0.0.1",1111);12             System.out.println("connect successfully...");13             System.out.println("Please input some WORDS to server：");14             BufferedReader br = new BufferedReader(new InputStreamReader(System.in));15             String content = null;16             try {17                 content = br.readLine();18             } catch (Exception e) {19                   20             }21             ps = new PrintStream(socket.getOutputStream(),true,"UTF-8");22             ps.print(content);23               24             socket.close();25         } catch (Exception e) {26             System.out.println(e);27         }28     }29 }

测试发现目前还是存在乱码问题。比如传过去的中文标点符号不能正确的显示...