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  1. /* package whatever; // don't place package name! */
  2.  
  3. import java.util.*;
  4. import java.lang.*;
  5. import java.io.*;
  6. import java.net.*;
  7. import java.util.regex.*;
  8.  
  9. /* Name of the class has to be "Main" only if the class is public. */
  10. class Ideone
  11. {
  12. 	public static void main (String[] args) throws java.lang.Exception
  13. 	{
  14. 		URI u = URI.create(
  15. 			"http://w...content-available-to-author-only...e.com/watch?v=u8nQa1cJyX8&a=GxdCwVVULXctT2lYDEPllDR0LRTutYfW");
  16. 		String yid;
  17. 		switch (u.getHost())
  18. 		{
  19. 			case "youtube.com":
  20. 			case "www.youtube.com":
  21. 				yid = Pattern.compile("&")
  22. 					.splitAsStream(u.getRawQuery())
  23. 					.filter((s) -> s.startsWith("v="))
  24. 					.map((s) -> s.substring(2))
  25. 					.findFirst().orElse(null);
  26. 				break;
  27.  
  28. 			case "youtu.be":
  29. 				yid = u.getPath().substring(1);
  30. 				break;
  31.  
  32. 			default:
  33. 				yid = null;
  34. 		}
  35. 		if (yid != null)
  36. 			System.out.println(yid);
  37. 	}
  38. }
Success #stdin #stdout 0.12s 4386816KB
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u8nQa1cJyX8
https://ideone.com/kmOVbQ
language:
Java (HotSpot 12)
created:
8 years ago
visibility:
public

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