小编Kis*_*han的帖子

我正在尝试编写一个简单的TCP客户端服务器连接.服务器为每个新客户端连接生成一个线程,每个线程与客户端进行通信.我正在使用DataInputStream和DataOutputStream类,在dis.readUTF()上,服务器线程停止运行.我尝试使用BufferedReader和PrintStream/Printwriter,仍然是同样的问题.请查找System.out.println("现在不在这里"),它前面的那行阻止执行.

/*
TCP client
*/

import java.io.DataInputStream;
import java.io.DataOutputStream;
import java.io.IOException;
import java.net.Socket;
import java.net.UnknownHostException;

public class TCPClient {

    public TCPClient() {
        // TODO Auto-generated constructor stub

    }

    public static void main (String args[]) throws UnknownHostException, IOException {

        Socket socket = new Socket("localhost", 9701);

        DataInputStream input = new DataInputStream(socket.getInputStream());

        DataOutputStream output = new DataOutputStream(socket.getOutputStream());

        //char[] buffer = new char[100];

        boolean stop = false;

        while (!stop) {

            System.out.println("here");
            output.writeBytes("hello server");

            String response = "-WTF-";
            System.out.println("here");

            response = input.readUTF();
            System.out.println("not here now"); …