测试一下哈，第一次使用 

我就先试着用用，第一感觉很好，以后我也会经常使用的，推荐大家一起来用
 1 package com.yijian.socket;
 2 import java.io.BufferedReader;
 3 import java.io.IOException;
 4 import java.io.InputStreamReader;
 5 import java.net.Socket;
 6 import java.net.UnknownHostException;
 7 
 8 public class HelloClient {
 9      private static final int PORT = 9999;
10         public static void main(String[] args) throws IOException{
11             
12             Socket socket = null;
13             BufferedReader br = null;
14             
15             //下面这段程序，用于将输入输出流和Socket相关联
16             try {
17                 socket = new Socket("localhost", PORT);
18                 br = new BufferedReader(new InputStreamReader(socket.getInputStream()));
19             } catch (UnknownHostException e) {
20                 System.err.println("Don't know about host:localhost");
21                 System.exit(1);
22                 e.printStackTrace();
23             } catch (IOException e) {
24                 System.err.println("Could not get I/O for the connection");
25                 System.exit(1);
26             }
27             
28             System.out.println(br.readLine());
29             br.close();
30             socket.close();
31         }
32 }


 


 






 






            

            
posted @ 
2018-10-26 14:36 
忘记天下人 
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