tcp创建服务端

 

 1 package com.bjsxt;
 2 
 3 import java.io.BufferedReader;
 4 import java.io.IOException;
 5 import java.io.InputStreamReader;
 6 import java.net.ServerSocket;
 7 import java.net.Socket;
 8 
 9 public class BasicScoketServer {
10     public static void main(String[] args) {
11         Socket socket = null;
12         BufferedReader br =null;
13         try {
14             ServerSocket serverSocket = new ServerSocket(8888);
15             System.out.println("服务器启动,等待监听");
16             //开启端口的监听
17             socket=serverSocket.accept();
18             //读取客户端发送的消息
19             br = new BufferedReader(new InputStreamReader(socket.getInputStream()));
20             System.out.println(br.readLine());
21 
22         } catch (IOException e) {
23             e.printStackTrace();
24         }finally {
25             if (br!=null) {
26                 try {
27                     br.close();
28                 } catch (IOException e) {
29                     e.printStackTrace();
30                 }
31             }
32         }
33         if (socket!=null)
34             try {
35                 socket.close();
36             } catch (IOException e) {
37                 e.printStackTrace();
38             }
39 
40     }
41 }

 

posted @ 2021-05-06 15:36  马士怡  阅读(96)  评论(0)    收藏  举报