在Spring MVC中获取引荐来源网址 [英] Get Referer URL in Spring MVC

问题描述

如何在Spring MVC Controller中获取引荐来源网址?

How can I get the referer URL in Spring MVC Controller?

推荐答案

它可用作名称为referer的HTTP请求标头(是的，拼写错误应该是referrer).

It's available as HTTP request header with the name referer (yes, with the misspelling which should have been referrer).

String referrer = request.getHeader("referer");
// ...

此处request是 HttpServletRequest 在Spring bean中可用的几种方式，其中@AutoWired可用.

请记住，这是一个客户端控制的值，很容易被客户端欺骗/忽略.

Please keep in mind that this is a client-controlled value which can easily be spoofed/omitted by the client.

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