Rails 生产服务器：样式表不显示！
我刚刚从开发数据库切换到生产数据库，我意识到无论我尝试打开哪个视图，都会遇到一致的错误。尽管样式表位于正确的位置，但未正确加载。
以下是有关该错误的一些信息：
查看
<head>
<%= stylesheet_link_tag "global", "home", "http://static.flowplayer.org/tools/css/scrollable-navig.css" %>
</head>
控制台
Started GET "/stylesheets/global.css?1287048448" for 127.0.0.1 at 2010-10-15 00:18:43 -0400
Processing by WelcomeController#long_switchboard as CSS
Parameters: {"1287048448"=>nil, "path"=>"stylesheets", "link"=>"global"}
Completed in 2ms
NoMethodError (undefined method `id' for nil:NilClass):
app/controllers/welcome_controller.rb:76:in `long_switchboard'
Rendered C:/Sanj/Ruby192/lib/ruby/gems/1.9.1/gems/actionpack-3.0.0/lib/action_dispatch/middleware/templates/rescues/_trace.erb (2.0ms)
Rendered C:/Sanj/Ruby192/lib/ruby/gems/1.9.1/gems/actionpack-3.0.0/lib/action_dispatch/middleware/templates/rescues/_request_and_response.erb (7.0ms)
Rendered C:/Sanj/Ruby192/lib/ruby/gems/1.9.1/gems/actionpack3.0.0/lib/action_dispatch/middleware/templates/rescues/diagnostics.erb within rescues/layout (108.0ms)
页面源
<link href="/stylesheets/global.css?1287048448" media="screen" rel="stylesheet" type="text/css" />
<link href="/stylesheets/home.css?1287086704" media="screen" rel="stylesheet" type="text/css" />
<link href="http://static.flowplayer.org/tools/css/scrollable-navig.css" media="screen" rel="stylesheet" type="text/css" />
当我尝试从页面源打开“全局”和“主页”样式表时，它们没有打开。我尝试将“public/”添加到 URL，但它说没有路由匹配。
位置
所有非 http 样式表都位于 root/public/stylesheets/
路线
最后两条路线是“包罗万象”的路线，仅适用于网站上的特定功能。这些似乎捕获了我的样式表（也可能捕获了其他标签）。
match ':path/:link' => 'welcome#long_switchboard'
match ':path' => 'welcome#short_switchboard'
I just switched over from my development database to the production database, and I realized I'm getting a consistent error nomatter what view I try to open. The stylesheets are not loading correctly, despite being in the correct place.
Here's some information about the error:
View
<head>
<%= stylesheet_link_tag "global", "home", "http://static.flowplayer.org/tools/css/scrollable-navig.css" %>
</head>
Console
Started GET "/stylesheets/global.css?1287048448" for 127.0.0.1 at 2010-10-15 00:18:43 -0400
Processing by WelcomeController#long_switchboard as CSS
Parameters: {"1287048448"=>nil, "path"=>"stylesheets", "link"=>"global"}
Completed in 2ms
NoMethodError (undefined method `id' for nil:NilClass):
app/controllers/welcome_controller.rb:76:in `long_switchboard'
Rendered C:/Sanj/Ruby192/lib/ruby/gems/1.9.1/gems/actionpack-3.0.0/lib/action_dispatch/middleware/templates/rescues/_trace.erb (2.0ms)
Rendered C:/Sanj/Ruby192/lib/ruby/gems/1.9.1/gems/actionpack-3.0.0/lib/action_dispatch/middleware/templates/rescues/_request_and_response.erb (7.0ms)
Rendered C:/Sanj/Ruby192/lib/ruby/gems/1.9.1/gems/actionpack3.0.0/lib/action_dispatch/middleware/templates/rescues/diagnostics.erb within rescues/layout (108.0ms)
Page Source
<link href="/stylesheets/global.css?1287048448" media="screen" rel="stylesheet" type="text/css" />
<link href="/stylesheets/home.css?1287086704" media="screen" rel="stylesheet" type="text/css" />
<link href="http://static.flowplayer.org/tools/css/scrollable-navig.css" media="screen" rel="stylesheet" type="text/css" />
When I try to open the 'global' and 'home' stylesheets from the page source, they are not opened. I tried adding 'public/' to the URL but it says no route matches.
Location
All non-http stylesheets are in root/public/stylesheets/
Routes
The last two routes are the 'catch-alls', only there for a particular feature on the site. These seem to be catching my stylesheets (and possibly other tags too).
match ':path/:link' => 'welcome#long_switchboard'
match ':path' => 'welcome#short_switchboard'
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此线程有一些建议...
根据您的网络服务器，您可能需要更改以下内容
config/environments/prodcution.rb中的设置 from:To:
This thread has some suggestions...
Depending on your webserver you may have to change the following setting in
config/environments/prodcution.rbfrom:To: