Question

本学期我在一个入门的网络课程中，我们正在使用服务器/客户端聊天室。到目前为止这是我的服务器程序，我无法弄清楚为什么我在标题中收到错误。它显示第17,33和53行的错误，它们都是我命名新类的行。对我的任何帮助表示赞赏！

import java.io.*;
import java.net.*;

public class Server 
{

    public static void main(String[] args) throws Exception
    {
        new MyServer().start(); //Creates new Server for Clients to connect
    }


}

public class MyServer() extends Thread
{
    ServerSocket SS = new ServerSocket(11200);
    Socket S;
    ClientManager CM = new ClientManager();

    public void run()
    {
        while(true)
        {
            S = SS.Accept; //Endless loop allowing clients to repeatedly connect
            CM.Add(); //Calls the Add method in ClientManager, which adds the Client to the Array
        }
    }
}

public class MyClient() extends Thread
{
    MyClient Client = new MyClient(Socket, CM);
    Scanner S;

    public void run()
    {
        while(true)
        {
            S = new Scanner(System.in);
            CM.SendToAllClients(S); //Calls the method that will send each client the received message
        }
    }

    public void Send(String S)
    {
        PrintWriter.println(S);
    }       
}

public class ClientManager()
{
    MyClient[] X = new MyClient[15];
    int num = 0;

    public synchronized void Add(MyClient C)
    {
        X[num] = C;
        num++;
        C.start();
    }

    public synchronized void SendToAllClient(String S)
    {
        for(i = 0;i < num;i++);
        {
            X[i].Send(S);
        }
    }   
}

Answer 1

请勿在课程名称后使用()：

public class MyServer extends Thread {...}

public class MyClient extends Thread {...}

public class ClientManager {...}

为什么我会收到此错误：＆＃34;错误：{expected＆＃34;在JCreator？

1 个答案: