用JAVA SOCKET编程,读服务器几个字符,再写入本地显示
2023-07-06
答:Server 端程序:
package test;
import java.net.*;
import java.io.*;
第23 页共59 页
public class Server
private ServerSocket ss;
private Socket socket;
private BufferedReader in;
private PrintWriter out;
public Server()
try
ss=new ServerSocket(10000);
while(true)
socket = ss.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(“Cleint 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 端程序:
package test;
import java.io.*;
import java.net.*;
public class Client
Socket socket;
BufferedReader in;
PrintWriter out;
public Client()
第24 页共59 页
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();