i recive the output like is site, i want to see the code how can i do it?

If you mean.. "How to get the website JavaScript source using an http request" then first you have to understand how JavaScript loading works in the browser. What you're most likely requesting is just the html page that contains links to the JavaScript files your browser has to run. In monkey terms: monkey get page with http, look for bananas in page, get the bananas and peel them.

Also take into account that most Java code is obfuscated...