我有一个带有'PagesController'的Rails4应用程序.
当找不到页面时,show-method抛出一个自定义的异常'PageNotFoundError'.
在我定义的控制器之上
rescue_from PageNotFoundError, with: :render_not_found
render not found是一种私有方法,PagesController看起来像:
def render_not_found
flash[:alert]=t(:page_does_not_exists, title: params[:id])
@pages = Page.all
render :index, status: :not_found #404
end
rails-log in development-mode显示:
Started GET "/pages/readmef" for 127.0.0.1 at 2013-08-02 23:11:35 +0200
Processing by PagesController#show as HTML
Parameters: {"id"=>"readmef"}
..
Completed 404 Not Found in 14ms (Views: 12.0ms)
所以,到目前为止它接缝我的:status =>:not_found有效.
当我curl -v http://0.0.0.0:3000/pages/readmef卷曲日志
curl -v http://localhost:3000/pages/readmef
* About to connect() to localhost port 3000 (#0)
* Trying 127.0.0.1...
* connected
* …