获取在线时间 （Java Socket）

 1 import java.io.IOException;

 2 import java.io.InputStream;

 3 import java.net.Socket;

 4 import java.util.Scanner;

 5 

 6 

 7 public class SocketTest {

 8     public static void main(String[] args) {

 9         Socket s = null;

         try {

             s = new Socket("time-A.timefreq.bldrdoc.gov",13);

             InputStream inStream = s.getInputStream();

             Scanner in = new Scanner(inStream);

             

             while(in.hasNextLine()) {

                 String line = in.nextLine();

                 System.out.println(line);

             }

             

         } catch (Exception ex) {

             ex.printStackTrace();

         } 

         finally {

             if (s != null) {

                 try {

                     s.close();

                 } catch (IOException e) {

                     // TODO Auto-generated catch block

                     e.printStackTrace();

                 }

             }

         }

     }

 }

输出格式为：56252 12-11-21 03:48:11 00 0 0 647.2 UTC(NIST) *   红色加8就行了，因为区域的问题