Ruby on Rails 错误.处理控制器方法为 png [英] Ruby on Rails Error. Processing Controller method as png
问题描述
我已经在我的路线中给出了这个.
I have given this in my route.
get '/custom_page/:name' => 'custom_page#load_content'
这是我的控制器方法.
def load_content
page_name = (params[:name]).split("_").join(" ")
p "---------------------"
p page_name
end
我在控制台中收到了 2 个 get 调用.因此是一个错误.这是我的控制台的样子..
Thing is im getting 2 get calls inside my console. and hence an error. here is what my console looks like..
Started GET "/en/custom_page/Nidhin_Test_Page" for 127.0.0.1 at 2014-05-12 11:50:34 +0530
ActiveRecord::SchemaMigration Load (0.2ms) SELECT `schema_migrations`.* FROM `schema_migrations`
Processing by CustomPageController#load_content as HTML
Parameters: {"locale"=>"en", "name"=>"Nidhin_Test_Page"}
"---------------------"
"Nidhin Test Page"
Rendered custom_page/load_content.html.erb within layouts/calculator (2.4ms)
User Load (0.2ms) SELECT `users`.* FROM `users` WHERE `users`.`id` = 2 ORDER BY `users`.`id` ASC LIMIT 1
Rendered layouts/_calculator_script_top.html.erb (45.4ms)
Rendered layouts/_calculator_header.html.erb (217.5ms)
MenuItem Load (0.2ms) SELECT `menu_items`.* FROM `menu_items` ORDER BY `menu_items`.`menu_priority` ASC
Rendered layouts/_calculator_menu.html.erb (15.4ms)
Rendered layouts/_calculator_script_bottom.html.erb (0.6ms)
Completed 200 OK in 325ms (Views: 295.8ms | ActiveRecord: 3.9ms)
Started GET "/en/custom_page/favicon.png" for 127.0.0.1 at 2014-05-12 11:50:35 +0530
Processing by CustomPageController#load_content as PNG
Parameters: {"locale"=>"en", "name"=>"favicon"}
"---------------------"
"favicon"
Completed 500 Internal Server Error in 6ms
Rendered /home/nithin/.rvm/gems/ruby-2.0.0-p353/gems/exception_notification-4.0.1/lib/exception_notifier/views/exception_notifier/_request.text.erb (3.3ms)
Rendered /home/nithin/.rvm/gems/ruby-2.0.0-p353/gems/exception_notification-4.0.1/lib/exception_notifier/views/exception_notifier/_title.text.erb (0.6ms)
Rendered /home/nithin/.rvm/gems/ruby-2.0.0-p353/gems/exception_notification-4.0.1/lib/exception_notifier/views/exception_notifier/_session.text.erb (0.8ms)
Rendered /home/nithin/.rvm/gems/ruby-2.0.0-p353/gems/exception_notification-4.0.1/lib/exception_notifier/views/exception_notifier/_title.text.erb (0.2ms)
Rendered /home/nithin/.rvm/gems/ruby-2.0.0-p353/gems/exception_notification-4.0.1/lib/exception_notifier/views/exception_notifier/_environment.text.erb (3.2ms)
Rendered /home/nithin/.rvm/gems/ruby-2.0.0-p353/gems/exception_notification-4.0.1/lib/exception_notifier/views/exception_notifier/_title.text.erb (0.2ms)
Rendered /home/nithin/.rvm/gems/ruby-2.0.0-p353/gems/exception_notification-4.0.1/lib/exception_notifier/views/exception_notifier/_backtrace.text.erb (0.6ms)
Rendered /home/nithin/.rvm/gems/ruby-2.0.0-p353/gems/exception_notification-4.0.1/lib/exception_notifier/views/exception_notifier/exception_notification.text.erb (34.7ms)
An ActionView::MissingTemplate occurred in custom_page#load_content:
Missing template custom_page/load_content with {:locale=>[:en], :formats=>[:png], :handlers=>[:erb, :builder, :raw, :ruby, :jbuilder, :coffee, :arb]}. Searched in:
* "/home/nithin/mobomo/Projects/sfth/app/views"
* "/home/nithin/.rvm/gems/ruby-2.0.0-p353/bundler/gems/active_admin-c4a123d48850/app/views"
* "/home/nithin/.rvm/gems/ruby-2.0.0-p353/gems/kaminari-0.15.0/app/views"
* "/home/nithin/.rvm/gems/ruby-2.0.0-p353/gems/devise-3.2.2/app/views"
为什么会出现那个图标?如何防止这个被调用?由 CustomPageController#load_content 处理为 PNG
Why is that favicon coming? How to prevent this from getting called? Processing by CustomPageController#load_content as PNG
推荐答案
许多浏览器会在您的服务器上查找 favicon.png 文件(即显示在页面标题附近的图标).这是一个已知的症状，看到 404s for favicon.png服务器日志.
Many browsers look for favicon.png files on your server (that is the icon shown near the title of the page). It is a known symptom seeing 404s for favicon.png in server logs.
避免浏览器查看 favicon 的内部链接的最简单方法是在网站根目录中放置一个 favicon.ico，或者添加一个 到您的布局模板:
The easiest way to avoid a browser looking at internal links for a favicon is to put a favicon.ico at the website root, or to add a <link rel to your layout template:
<link rel="shortcut icon" href="http://example.com/myicon.ico" />
这篇关于Ruby on Rails 错误.处理控制器方法为 png的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！
