Ruby-on-rails 如何获取请求引用路径？
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How to get request referer path?
提问by rails101
I need the path of the referrer. I don't want the domain name. For example, if the referrer is
http://www.google.com/adsenseI want /adsense.
我需要推荐人的路径。我不要域名。例如，如果推荐人是
http://www.google.com/adsenseI want /adsense。
回答by chadoh
request.refererreturns a string, but you can use Ruby's URI Moduleto wrap it and then simply ask it for its path:
request.referer返回一个字符串，但您可以使用Ruby 的 URI 模块来包装它，然后简单地询问它的路径：
if URI(request.referer).path == '/adsense'
回答by Adrian Serafin
You can access referer with
您可以访问引用
request.referer
