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  1. package Cau4;
  2.  
  3. import java.io.BufferedReader;
  4. import java.io.BufferedWriter;
  5. import java.io.IOException;
  6. import java.io.InputStreamReader;
  7. import java.io.OutputStreamWriter;
  8. import java.net.Socket;
  9. import java.util.Calendar;
  10.  
  11. public class ServerThread extends Thread {
  12. 	private Socket socket = null;
  13. 	private BufferedReader in = null;
  14. 	private BufferedWriter out = null;
  15. 	private long thoiGianNhan;
  16. 	public ServerThread(Socket socket) {
  17. 		this.socket = socket;
  18. 	}
  19.  
  20. 	@Override
  21. 	public void run() {
  22. 		// khoi tao luong vao ra
  23. 		try {
  24. 			in = new BufferedReader(new InputStreamReader(
  25. 					socket.getInputStream()));
  26. 			out = new BufferedWriter(new OutputStreamWriter(
  27. 					socket.getOutputStream()));
  28.  
  29. 			// nhan yeu cau tu client
  30. 			String request = in.readLine();
  31. 			thoiGianNhan = System.currentTimeMillis();
  32. 			String result;
  33. 			if (request.equals("time")) {
  34. 				Calendar cal = Calendar.getInstance();
  35. 				result = cal.get(Calendar.HOUR) + ":"
  36. 						+ cal.get(Calendar.MINUTE) + ":"
  37. 						+ cal.get(Calendar.SECOND);
  38. 			} else {
  39. 				result = "";
  40. 			}
  41. 			// nhan thoi gian ma client gui goi tin di
  42. 			long thoiGianClientGui = Long.parseLong(in.readLine());
  43. 			long doTreGoiTin = thoiGianNhan - thoiGianClientGui;
  44. 			// tra ve ket qua cho client
  45. 			out.write(result + " Do tre la " + doTreGoiTin);
  46. 			out.newLine();
  47. 			out.flush();
  48.  
  49. 		} catch (IOException e) {
  50. 			// TODO Auto-generated catch block
  51. 			e.printStackTrace();
  52. 		}
  53. 	}
  54. }
  55.  
Compilation error #stdin compilation error #stdout 0s 0KB
comments (?)
stdin
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Standard input is empty
compilation info 
Main.java:11: error: class ServerThread is public, should be declared in a file named ServerThread.java
public class ServerThread extends Thread {
       ^
1 error
stdout
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Standard output is empty
https://ideone.com/z0N8Aw
language:
Java (HotSpot 12)
created:
7 years ago
visibility:
public

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