JAVA基础补充-两人的QQ聊天系统.doc
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2022-06-09
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///////////////////////////////////////////////////
两人的QQ聊天系统--
package pk.m5.d18.a3;
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.io.PrintWriter;
import java.net.ServerSocket;
import java.net.Socket;
import java.util.Scanner;
public class QQServerSocket {
public static void main(String[] args) {
ServerSocket ss = null;
Socket s = null;
PrintWriter pw = null;
BufferedReader br = null;
Scanner in = new Scanner(System.in);
System.out.println("我准备发信息了... ...");
System.out.print("发言：");
try {
ss = new ServerSocket(8888);
s = ss.accept();
pw = new PrintWriter(s.getOutputStream());
br = new BufferedReader(new InputStreamReader(s.getInputStream()));
String str = null;
while (!(str = in.nextLine()).equals("bye")) {
pw.println("服务器端：" + str);
pw.flush();
String temp = null;
if ((temp = br.readLine()) != null) {
System.out.println(temp);
} else {
System.out.println("他没说话");
}
System.out.print("继续发言：");
}
System.out.println("对话结束");
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}finally{
pw.close();
try {
br.close();
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
try {
s.close();
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
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