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我在這個學期的入門網絡課,我們正在與服務器/客戶端聊天室合作。這是我的服務器程序到目前爲止,我無法弄清楚爲什麼我在標題中出現錯誤。它顯示了第17行,第33行和第53行的錯誤,這些行是我命名新類的所有行。 對我的任何幫助表示讚賞!爲什麼我得到這個錯誤:「在JCreator中出現」error:{expected「?
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);
}
}
}
'公共類的MyServer()擴展Thread'應該是'公共類的MyServer延伸Thread'? – Whymarrh 2014-09-23 22:15:16
另外,「MyClient」和「MyServer」應該可能是''執行Runnable''而不是''extends Thread'' – 2014-09-23 22:18:17
作爲提示,您需要啓動方法和變量名稱小寫字母。我不只是這麼說,因爲這是「正常的風格」;它會在後續的代碼可讀性方面提供幫助。 – 2014-09-24 07:06:28