IAp*_*App 25 java sockets multithreading
基本上我想这多个人可以连接,当连接的客户端(在OBJ - C的已编码)中的一个将数据发送给它,它发回给大家谁是连接一个基本的Java服务器.
我是一个真正的Java新手,我不会需要的Java在可预见的将来任何东西,但这个让我尽快想出来的办法,而不是从头开始学习Java正常.因此,如果任何人有一些这方面的源代码或者教程,我将不胜感激.
谢谢:) Ozzie
Dav*_*nco 18
这是一个简单的"Knock Knock"服务器,由Sun提供:
import java.net.*;
import java.io.*;
public class KnockKnockServer {
public static void main(String[] args) throws IOException {
ServerSocket serverSocket = null;
try {
serverSocket = new ServerSocket(4444);
} catch (IOException e) {
System.err.println("Could not listen on port: 4444.");
System.exit(1);
}
Socket clientSocket = null;
try {
clientSocket = serverSocket.accept();
} catch (IOException e) {
System.err.println("Accept failed.");
System.exit(1);
}
PrintWriter out = new PrintWriter(clientSocket.getOutputStream(), true);
BufferedReader in = new BufferedReader(
new InputStreamReader(
clientSocket.getInputStream()));
String inputLine, outputLine;
KnockKnockProtocol kkp = new KnockKnockProtocol();
outputLine = kkp.processInput(null);
out.println(outputLine);
while ((inputLine = in.readLine()) != null) {
outputLine = kkp.processInput(inputLine);
out.println(outputLine);
if (outputLine.equals("Bye."))
break;
}
out.close();
in.close();
clientSocket.close();
serverSocket.close();
}
}
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你不能比这简单得多.