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用JAVA SOCKET编程,读服务器几个字符,再写入本地显示

 
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Server:

package cn.itcast.framework.socket;

import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.io.PrintWriter;
import java.net.ServerSocket;
import java.net.Socket;

//用JAVA SOCKET编程,读服务器几个字符,再写入本地显示? 
//Server端程序:
public class Server {

	private ServerSocket serverSocket;
	private Socket socket;
	private BufferedReader in;
	private PrintWriter out;
	
	public Server(){
		try {
			serverSocket = new ServerSocket(10000);
			while(true){
				socket = serverSocket.accept();
				String RemoteIP = socket.getInetAddress().getHostAddress();
				String RemotePort = ":"+socket.getLocalPort();
				System.out.println("A client come in!IP:"+RemoteIP+RemotePort);
				in = new BufferedReader(new InputStreamReader(socket.getInputStream()));
				String line = in.readLine();
				System.out.println("Client send is :"+line);
				out = new PrintWriter(socket.getOutputStream(),true);
				out.println("Your Message Received!");
				out.close();
				in.close();
				socket.close();
			}
		} catch (IOException e) {
			out.println("wrong");
		}
	}
	
	public static void main(String[] args){
		new Server();
	}
}


Client:

package cn.itcast.framework.socket;

import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.io.PrintWriter;
import java.net.Socket;

public class Client {

	Socket socket;
	BufferedReader in;
	PrintWriter out;
	
	public Client(){
		try {
			System.out.println("Try to Connect to 127.0.0.1:10000");
			socket = new Socket("127.0.0.1",10000);
			System.out.println("The Server Connected!");
			System.out.println("Please enter some Character:");
			BufferedReader line = new BufferedReader(new InputStreamReader(System.in));
			out = new PrintWriter(socket.getOutputStream(),true);
			out.println(line.readLine());
			in = new BufferedReader(new InputStreamReader(socket.getInputStream()));
			System.out.println(in.readLine());
			out.close();
			in.close();
			socket.close();
			
		} catch (IOException e) {
			out.println("Wrong");
		}
	}
	
	public static void main(String [] args){
		new Client();
	}
}



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