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Python - getHTMLpage

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  1. package HttpGetIMGs;
  2.  
  3. import java.io.BufferedReader;
  4. import java.io.IOException;
  5. import java.io.InputStreamReader;
  6. import java.io.OutputStreamWriter;
  7. import java.net.MalformedURLException;
  8. import java.net.URL;
  9. import java.net.URLConnection;
  10. import java.net.URLEncoder;
  11.  
  12. /*
  13.  * 
  14.  * Fa una richiesta di connessione al web e scarica la pagina...
  15.  */
  16.  
  17. public class RandomIMGs
  18. {
  19. 	private BufferedReader br;
  20. 	private OutputStreamWriter osw;
  21. 	private String data;
  22. 	private String line;
  23. 	private URL url;
  24. 	private URLConnection conn;
  25.  
  26. 	public RandomIMGs()
  27. 	{
  28. 		try
  29. 		{
  30. 			url = new URL("http://flickr.com/photos");
  31. 			conn = url.openConnection();
  32. 			conn.setDoOutput(true);
  33.  
  34. 			osw = new OutputStreamWriter(conn.getOutputStream());
  35.  
  36. 			data = URLEncoder.encode("start", "utf-8") + "=" + URLEncoder.encode("1", "utf-8");
  37. 			osw.write(data);
  38. 			osw.flush();
  39.  
  40. 			br = new BufferedReader(new InputStreamReader(conn.getInputStream()));
  41.  
  42. 			while((line = br.readLine()) != null)
  43. 			{
  44. 				System.out.println(line);
  45. 			}
  46.  
  47. 			osw.close();
  48. 			br.close();
  49. 		}
  50. 		catch(MalformedURLException e)
  51. 		{
  52. 			e.printStackTrace();
  53. 		}
  54. 		catch(IOException e)
  55. 		{
  56. 			e.printStackTrace();
  57. 		}
  58. 	}
  59.  
  60. 	public static void main(String[] args)
  61. 	{
  62. 		new RandomIMGs();
  63. 	}
  64. }

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