java applet error

 This post last edited by the dongdelw on 2013-09-04 16:26:34

program error : Start did not respond, then the error shown in Figure
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source :
Client.java
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import java.io. *;
import java.net. *;
public class Client {
public static void main (String [ ] args) throws Exception {
Socket client = new Socket ("127.0.0.1", 5678);
DataInputStream in = new DataInputStream ( client.getInputStream ());
DataOutputStream out = new DataOutputStream (client.getOutputStream ());
out.writeUTF ("hello Server");
String readServer;
while (true) {/ / read the server data , you need to delay waiting .
readServer = in.readUTF ();
System.out.println (readServer);
out.writeUTF ("Thanks Server");
if (readServer.equals ("Thanks Client")) break;
}
}
}
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Server.java
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import java.net. *;
import java.io. *;
public class Server {
public static void main (String args []) throws Exception {
ServerSocket server = new ServerSocket (5678) ;/ / create a ServerSocket object , waiting for client access
Socket user = server.accept () ;/ / respond to client requests access to a client created Socker object.
DataOutputStream out = new DataOutputStream (user.getOutputStream ());
DataInputStream in = new DataInputStream (user.getInputStream ());
out.writeUTF ("hello Client");
String readClient;
while (true) {/ / read client data , you need to delay waiting .
readClient = in.readUTF ();
System.out.println (readClient);
out.writeUTF ("Thanks Client");
if (readClient.equals ("Thanks Server")) break;
}
}
}

------ Solution ------------------------------------ --------
output :
hello Client
Thanks Client
then exit gracefully .
how do you run ?
------ Solution ---------------------------------------- ----
operating normally. .
------ For reference only -------------------------------------- -
should be my loom problem ! ! !