解码和从所有传入的请求到我的节点js应用程序 [英] Decoding & from all incoming requests to my node js app

问题描述

是否有一种简便的方法来检测和解码进入我的节点应用程序的任何URL中的所有编码字符?

Is there an easy way to detect and decode all encoded characters in any url coming to my node app ?

是否可以使用一种中间件来完成该工作，该中间件可以获取和解码& ?

can it be done with a middleware that fetch and decode symbols like & ?

推荐答案

首先，&不应位于服务器附带的URL中.如果是这样，则有人可能会对某事进行双重编码.

First off, & shouldn't be in the URL that comes to your server. If it is, someone is likely double-encoding something.

第二，您不希望使用中间件对URL进行解码，除非仅在该中间件中使用了解码后的数据.我的意思是说您不应修改原始URL，否则其他中间件可能会感到困惑.

Second, you wouldn't want to decode the URL with middleware unless the usage of that decoded data is only used in that middleware. What I mean to say is that you shouldn't modify the original URL, or other middlware may get confused.

最后，JavaScript内置了decodeURIComponent(). https://developer.mozilla.org/zh-CN /docs/Web/JavaScript/Reference/Global_Objects/decodeURIComponent

Finally, JavaScript has decodeURIComponent() built-in. https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/decodeURIComponent

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