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  1. /*
  2.  * To change this license header, choose License Headers in Project Properties.
  3.  * To change this template file, choose Tools | Templates
  4.  * and open the template in the editor.
  5.  */
  6. package javaapplication3;
  7.  
  8.  
  9. import java.io.BufferedReader;
  10. import java.io.IOException;
  11. import java.io.InputStreamReader;
  12. import java.io.OutputStreamWriter;
  13. import java.net.MalformedURLException;
  14. import java.net.URL;
  15. import java.net.URLConnection;
  16. import java.net.URLEncoder;
  17.  
  18. public class HttpPostForm {
  19.       public static void main(String[] args) throws MalformedURLException, IOException
  20.   {
  21.       try {
  22.     // Construct data
  23.     String data = URLEncoder.encode("comment", "UTF-8") + "=" + URLEncoder.encode("value1", "UTF-8");
  24.  
  25.     // Send data
  26.     URL url = new URL("https://2...content-available-to-author-only...h.hk/pr/res/668341.html");
  27.     URLConnection conn = url.openConnection();
  28.     conn.setDoOutput(true);
  29.     OutputStreamWriter wr = new OutputStreamWriter(conn.getOutputStream());
  30.     wr.write(data);
  31.     wr.flush();
  32.  
  33.     // Get the response
  34.     BufferedReader rd = new BufferedReader(new InputStreamReader(conn.getInputStream()));
  35.     String line;
  36.  
  37.     while ((line = rd.readLine()) != null) {
  38.        System.out.println(line);
  39.     }
  40.  
  41.     wr.close();
  42.     rd.close();
  43. } catch (Exception e) {
  44.  
  45. }
  46.   }
  47. }
  48.  
Compilation error #stdin compilation error #stdout 0s 0KB
comments (?)
stdin
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Standard input is empty
compilation info 
Main.java:18: error: class HttpPostForm is public, should be declared in a file named HttpPostForm.java
public class HttpPostForm {
       ^
1 error
stdout
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Standard output is empty
https://ideone.com/0XF9Lw
language:
Java (HotSpot 12)
created:
8 years ago
visibility:
public

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