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import java.io.IOException;
import java.net.*;
public class TCPServer {
public static void main(String[] args) throws Exception{
ServerSocket server = new ServerSocket(97); //binding listening
Socket s = server.accept(); //blocking
System.out.println("a client connect!");
}
}
----¿Í»§¶Ë
import java.net.*;
public class TCPClient {
public static void main (String args[]) throws Exception {
Socket s = new Socket("127.0.0.1",97);
}
}
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D:\java\ten>java TCPserver
Exception in thread "main" java.net.BindException:Cannot assign reguested address:JVM_Bind
at java.net.PlainSocketImpl.socketBind<Native Method>
at java.net.PlainSocketImpl.bind<PlainSocketImpl.java:359>
at java.net.ServerSocket.bind<ServerSocket.java:319>
at java.net.ServerSocket.<init><ServerSocket.java:185>
at java.net.ServerSocket.<init><ServerSocket.java:97>
at TCPServer.main(TCPServer.java:7)
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