Advanced Search

Fetch the contents of webpage via Rhino

/ Published in: JavaScript
Save to your folder(s)

Expand | Embed | Plain Text

Copy this code and paste it in your HTML 
  1. /**
  2.  * Get the contents returned from a web URL.
  3.  * @param {string} urlStr The web address of the page you wish to fetch.
  4.  * @returns {string} The contents of the web page.
  5.  */
  6. function fetch(urlStr) {
  7. 	if (typeof java == "undefined") {
  8. 		throw "This script requires java to run.";
  9. 	}
  10. 	else {
  11. 		importPackage(java.io, java.net);
  12.  
  13. 		var url = new URL(urlStr);
  14. 		var urlStream = url.openStream();
  15. 		var reader = new BufferedReader(new InputStreamReader(urlStream, "latin1"));
  16.  
  17. 		var html = "";
  18. 		var line;
  19. 		while (line = reader.readLine()) {
  20. 			if (line == null) break;
  21. 			html += line;
  22. 		}
  23. 		return html;
  24. 	}
  25. }

Report this snippet


Comments

RSS Icon Subscribe to comments

You need to login to post a comment.