Javascript 如何在节点中找到引用站点 URL?

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时间:2020-08-24 01:26:34  来源:igfitidea点击:

How do I find the a referring sites URL in node?

javascripthttpnode.jsexpress

提问by fancy

How do I find the a referring sites URL in node?

如何在节点中找到引用站点 URL?

I'm using express, would I find this in the headers on connect or something?

我正在使用快递,我会在连接的标题中找到这个吗?

Thanks!

谢谢!

回答by Ross

In express 4.x:

在 express 4.x 中:

req.get('Referrer')

This will also check both spellingsof referrer so you do not have to do:

这还将检查推荐人的两种拼写,因此您不必执行以下操作:

 req.headers.referrer || req.headers.referer

Here is the documentation

这是文档

回答by emboss

If you mean how do you get it when running an express server, then it's done using the headermethod on your request:

如果您的意思是在运行快速服务器时如何获取它,那么它是在您的请求中使用header方法完成的:

req.header('Referer');
// => "http://google.com"