PHP如何防止下载地址被盗? [英] How to protect download URLs to be stolen with PHP?

问题描述

我的服务器上链接并托管了多个程序.我需要保护 URL 不被盗取并放置在其他网站上，因为它们会占用我的带宽.

I have several programs linked and hosted on my server. I need to protect the URLs from being stolen and placed on other sites because they'll use my bandwidth.

我怎样才能在 PHP 中做到这一点?

How can I do that in PHP?

我应该检查推荐人还是做其他事情?

Should I just check referrer or do something else?

推荐答案

如果您不想下载/窃取它们，请不要将它们放在您的网站上.

If you don't want them downloaded/stolen, then don't put them on your site.

从好的方面来说，如果它们被盗，那么您的带宽只会被使用一次.检查referer最容易，也最容易绕过/颠覆.

On the plus side, if they are stolen, then your bandwidth will only get used once. Checking referer is easiest to do, and also easiest to bypass/subvert.

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