Ruby on rails 什么&x2019；Rails Cookie中的值请求_方法的用途是什么？_Ruby On Rails_Http_Cookies_Ruby On Rails 4_Session Cookies

Ruby on rails 什么&x2019；Rails Cookie中的值请求_方法的用途是什么？

ruby-on-rails http cookies ruby-on-rails-4

Ruby on rails 什么&x2019；Rails Cookie中的值请求_方法的用途是什么？,ruby-on-rails,http,cookies,ruby-on-rails-4,session-cookies,Ruby On Rails,Http,Cookies,Ruby On Rails 4,Session Cookies,我想知道在Rails 4应用程序的每个cookie中找到的valuerequest\u方法的用途是什么 $ curl -i localhost:3000 HTTP/1.1 200 OK X-Frame-Options: SAMEORIGIN X-Xss-Protection: 1; mode=block X-Content-Type-Options: nosniff X-Ua-Compatible: chrome=1 Content-Type: text/html; charset=utf-8

我想知道在Rails 4应用程序的每个cookie中找到的value

request\u方法

的用途是什么

$ curl -i localhost:3000
HTTP/1.1 200 OK 
X-Frame-Options: SAMEORIGIN
X-Xss-Protection: 1; mode=block
X-Content-Type-Options: nosniff
X-Ua-Compatible: chrome=1
Content-Type: text/html; charset=utf-8
Etag: "396b1283ee1adc85adf3c604a553ad74"
Cache-Control: max-age=0, private, must-revalidate
X-Request-Id: d8577072-a823-418c-b521-6c34dbe71645
X-Runtime: 0.068436
Server: WEBrick/1.3.1 (Ruby/2.0.0/2013-06-27)
Date: Wed, 04 Dec 2013 21:16:38 GMT
Content-Length: 4375
Connection: Keep-Alive
Set-Cookie: request_method=GET; path=/
...

我在谷歌上搜索了一下，到处都找不到答案。为什么不直接使用会话值？

此cookie与TurboLink相关。（来源：）

如果你完全卸载这个宝石，它会消失