为什么 Twitter 在 URL 中使用哈希和感叹号，他们如何重写搜索 URL? [英] Why does Twitter use a hash and exclamation mark in URLs, and how do they rewrite search URLs?

问题描述

我们知道哈希是用于 AJAX 搜索的，但是感叹号呢?有人知道吗?

We understand the hash is for AJAX searches, but the exclamation mark? Anyone know?

此外，他们搜索表单的action"属性指向/search"，但是当您进行搜索时，URL 中会出现哈希感叹号.他们只是从/search"重定向到/#!/search"?

Also, the "action" attribute for their search form points to "/search," but when you conduct a search, the hash exclamation mark appears in the URL. Are they simply redirecting from "/search" to "/#!/search"?

注意: q 的第二部分仍未回答:也就是说，他们是将用户从/search"重定向到/#!/search"，还是将用户发送到/search"并在页面上使用JS重写URL?– Crashalot 1 月 26 日 23:51

Note: the second part of the q remains unanswered: That is, are they redirecting the user from "/search" to "/#!/search", or do they send the user to "/search" and use JS on the page to rewrite the URL? – Crashalot Jan 26 at 23:51

谢谢！

推荐答案

然后回答第二部分:它将您重定向到/#!/search.

To answer the second part then: It is redirecting you to /#!/search.

如果您在访问 http://twitter.com/britishdev(插件插件) 返回 302(临时重定向)，位置标头设置为位置:http://twitter.com/#!/britishdev"

If you look at the response headers when going to http://twitter.com/britishdev (plug plug) you are returned a 302 (temporary redirect) with the Location header set as "Location: http://twitter.com/#!/britishdev"

是的，JavaScript 会在目标页面上提取您的所有详细信息，但无论您重定向到何处.

Yes JavaScript is then pulling all your detail in on the destination page but regardless that is where you are redirected to.

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