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MyNetServerExam02.java
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49 lines (40 loc) · 1.33 KB
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package network;
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.io.PrintWriter;
import java.net.InetAddress;
import java.net.ServerSocket;
import java.net.Socket;
public class MyNetServerExam02 {
public static void main(String[] args) {
// TODO Auto-generated method stub
// TODO Auto-generated method stub
ServerSocket server = null;
Socket socket = null;
BufferedReader in = null;
PrintWriter out = null;
int dan = 0;
try {
server = new ServerSocket(12345);
System.out.println("접속대기중...");
while(true) {
socket = server.accept();
InetAddress clientInfo = socket.getInetAddress();
System.out.println(clientInfo.getHostAddress()+"님 접속");
in = new BufferedReader(new InputStreamReader(socket.getInputStream()));
out = new PrintWriter(socket.getOutputStream(),true);
out.println(clientInfo.getHostAddress() + "님 접속을 환영합니다.");
dan = (int)( Math.random() * (9 - 2) ) + 2;
out.println(dan);
System.out.println("서버가 입력한 단은 " + dan + "입니다");
String data = in.readLine();
System.out.println("보낸 수 홀수/짝수 결과는 : " + data);
}
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} finally {
}
}
}