例如,我们有5个客户端连接到服务器:
Client 1 is connected to client 2
Client 3 is connected to client 4
Client 5 waiting for new player
我该怎么做?有提示吗?提前谢谢您:)
就像服务器一样:
import java.io.*;
import java.net.*;
public class MyServer {
public static void main(String[] args){
try{
ServerSocket ss=new ServerSocket(6666);
Socket s=ss.accept();//establishes connection
DataInputStream dis=new DataInputStream(s.getInputStream());
String str=(String)dis.readUTF();
System.out.println("message= "+str);
ss.close();
}catch(Exception e){System.out.println(e);}
}
}
并且对于客户:
import java.io.*; import java.net.*; public class MyClient { public static void main(String[] args) { try{ Socket s=new Socket("localhost",6666); DataOutputStream dout=new DataOutputStream(s.getOutputStream()); dout.writeUTF("Hello Server"); dout.flush(); dout.close(); s.close(); }catch(Exception e){System.out.println(e);} } }