如何在Javascript中防止代码被盗？ [英] How to Prevent a Code Theft in Javascript ?

问题描述

其实我正在开发 Chrome 扩展程序和 jQuery 插件上传并出售。当我 检查页面的来源时，我点击 资源标签，javascript文件看起来很空。 Codecanyon是如何做到的？我想在我自己的网站上有防盗文件，但我不知道怎么做。我知道 php 和 javascript 并且没有方法可以做到这一点，因为浏览器会下载文件执行它。

Actually I''m developing a Chrome extension and a jQuery plugin to upload it and sell it. When I "Inspect source" of the page and I click on the "Resources" tab, the javascript file looks empty. How does Codecanyon do that? I want to have file theft prevention in my own website too, but I don''t know how to do it. I know php and javascript and there''s no method to do it, because the browser downloads the file to execute it.

推荐答案

没办法。 JavaScript完全暴露给客户端。这是它的工作原理。代码可以被混淆，可能以复杂的方式使代码的使用变得更加困难，不再需要。

-SA

No way. JavaScript is fully exposed to the client. This is how it works. The code can be obfuscated, maybe in a sophisticated way making the use of the code much more difficult, no more.

—SA

使用javascript混淆工具：

http://www.javascriptobfuscator.com / [ ^ ]

http://www.daftlogic.com/projects-online-javascript-obfuscator.htm [<一个href =http://www.daftlogic.com/projects-online-javascript-obfuscator.htmtarget =_ blanktitle =New Window> ^ ]

Use the javascript obfuscator tools:
http://www.javascriptobfuscator.com/[^]
http://www.daftlogic.com/projects-online-javascript-obfuscator.htm[^]

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