Ruby-on-rails request.fullpath 不带参数
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request.fullpath with no parameters
提问by Martin
request.fullpath gives the fullpath plus any parameter passed, such as
request.fullpath 给出完整路径加上任何传递的参数，例如
/page?param1=value¶m2&value
How can I get just the page with no params? Like
我怎样才能得到没有参数的页面？喜欢
/page
Thank you.
谢谢你。
回答by rosenfeld
Use pathinstead of fullpath.
使用path代替fullpath。
Although not documented, request.pathworked for me. I usually use my plugin rails_web_console for playing with the request object.
虽然没有记录，但request.path对我有用。我通常使用我的插件 rails_web_console 来处理请求对象。
Update:
更新：
As noticed by turboladen, "[ActionDispatch::Request][2]inherits from [Rack::Request?][3]?, where request.pathis defined".
正如turboladen所注意到的，“[ActionDispatch::Request][2]继承自[Rack::Request?][3]?，request.path定义的地方”。
pathis not documented there, but the source displays script_name + path_info.
path那里没有记录，但源显示了 script_name + path_info。
回答by johnmcaliley
what about a simple split:
一个简单的拆分怎么样：
request.fullpath.split("?")[0]
回答by Mathieu J.
no need for splitting,
无需拆分，
request.path_info
request.path_info
gives you just that
给你这个
回答by fl00r
regular expression
正则表达式
request.fullpath.gsub( /\?.*/, "" )
