我卡住了! xD我一直在研究Rails項目,並且無法使用相對路徑訪問我的資產。我正在處理控制器和模型時,我的一位朋友正在處理html/css一側的事情。我的朋友最近給我一批通過以下方式構建的文件:訪問rails資產的相對路徑
app/assets/images/*.jpg
app/assets/stylesheets/*.css
app/assets/javascripts/*.js
app/assets/fonts/*.* (+some more css files in here)
在我的應用程序/視圖/佈局目錄中,我有一個名爲佈局其final.html.erb用於我的整個Web應用程序。我也有1頁(HTML正文內容),我試圖用app/views /頁面中的此佈局進行渲染,名爲final_page.html.erb ...必要的路由適合頁面加載;但是,它只加載final_page.html.erb的上下文(無圖像,樣式或字體)。當我去控制檯並輸入「rails server」並訪問localhost:3000時,頁面顯示出來......裸體大聲笑。控制檯輸出如下:
Started GET "/" for 127.0.0.1 at 2012-07-28 21:15:02 -0700
Connecting to database specified by database.yml
Processing by PagesController#final_page as HTML
Rendered pages/final_page.html.erb within layouts/final (8.4ms)
Completed 200 OK in 82ms (Views: 81.0ms | ActiveRecord: 0.0ms)
Started GET "/assets/stylesheets/style.css" for 127.0.0.1 at 2012-07-28 21:15:04 -0700
ActionController::RoutingError (No route matches [GET] "/assets/stylesheets/style.css"):
actionpack (3.2.6) lib/action_dispatch/middleware/debug_exceptions.rb:21:in `call'
actionpack (3.2.6) lib/action_dispatch/middleware/show_exceptions.rb:56:in `call'
railties (3.2.6) lib/rails/rack/logger.rb:26:in `call_app'
railties (3.2.6) lib/rails/rack/logger.rb:16:in `call'
actionpack (3.2.6) lib/action_dispatch/middleware/request_id.rb:22:in `call'
rack (1.4.1) lib/rack/methodoverride.rb:21:in `call'
rack (1.4.1) lib/rack/runtime.rb:17:in `call'
activesupport (3.2.6) lib/active_support/cache/strategy/local_cache.rb:72:in `call'
rack (1.4.1) lib/rack/lock.rb:15:in `call'
actionpack (3.2.6) lib/action_dispatch/middleware/static.rb:62:in `call'
railties (3.2.6) lib/rails/engine.rb:479:in `call'
railties (3.2.6) lib/rails/application.rb:220:in `call'
rack (1.4.1) lib/rack/content_length.rb:14:in `call'
railties (3.2.6) lib/rails/rack/log_tailer.rb:17:in `call'
rack (1.4.1) lib/rack/handler/webrick.rb:59:in `service'
/usr/lib/ruby/1.9.1/webrick/httpserver.rb:138:in `service'
/usr/lib/ruby/1.9.1/webrick/httpserver.rb:94:in `run'
/usr/lib/ruby/1.9.1/webrick/server.rb:191:in `block in start_thread'
Rendered /var/lib/gems/1.9.1/gems/actionpack-3.2.6/lib/action_dispatch/middleware/templates/rescues/routing_error.erb within rescues/layout (2.0ms)
我覺得現在的問題是,我試圖訪問使用相對路徑的文件。我的佈局文件看起來是這樣的:
<!doctype html>
<html class="no-js">
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width,initial-scale=1">
<meta name="viewport" content="width=device-width">
<title>:: Final ::</title>
<link rel="stylesheet" type="text/css" href="../../assets/stylesheets/style.css">
<link href="../../assets/stylesheets/desktop.css" rel="stylesheet" type="text/css" media="only screen and (min-width:769px) and (max-width:1000px)">
<script src="../../assets/javascripts/modernizr.js" type="text/javascript"></script>
</head>
<body>
<%= yield %>
</body>
</html>
而且,我final_page.html.erb文件的正文中,我嘗試訪問使用相對路徑以及圖片...像這樣:
<img src="../../assets/images/mainImg.jpg" alt="img">
我的朋友寫了大部分這個html,並且他有0個使用rails的經驗。我決定改變,像這樣對資產的要求:
來源:
<link rel="stylesheet" type="text/css" href="../../assets/stylesheets/style.css">
要:
<%= stylesheet_link_tag "application.css" %>
來源:
<script src="../../assets/javascripts/modernizr.js" type="text/javascript"></script>
要:
<%= javascript_include_tag "application.js" %>
來源:
<img src="../../assets/images/mainImg.jpg" alt="img">
要:
<%= image_tag "mainImg.jpg" %>
這多少有些幫助,如圖像加載,很少的造型來通過;然而,它遠離它應該看起來的樣子。我想這是因爲我的朋友讓親戚通話中的CSS文件本身:
body {
background-image: url(../images/bg.jpg);
background-repeat: repeat;
}
我試着網址替換這些(<%= asset_path「bg.jpg」%>)等等 但它沒有效果。我嘗試了很多東西,並閱讀了很多帖子。我想知道Rails是否允許我使用相對路徑。我試過了:
config.assets.enabled = false
但這並沒有幫助...請......我做錯了什麼?我不認爲我的朋友會想要停止使用他的工作的相對路徑,因爲這是他如何做事。該網站在Rails之外很好地啓動,但我需要它與我的Web應用程序的Rails一起工作。任何建議將不勝感激。感謝您耐心閱讀所有這些內容。
P.S.我正在使用Ruby 1.9.3和Rails 3.2.6
這實際上解決了50%問題xD非常感謝!但是,造型仍然關閉。我不確定是因爲css文件使用相對路徑還是? :(我將不得不進入CSS文件,並改變它指向圖像的路徑?像: body { background-image:url(../ images/bg.jpg); background-repeat:repeat ; } 從url(../ images/bg.jpg)到url(/assets/bg.jpg)? – Orlin 2012-07-29 06:31:56
哦,我的話......那100%的工作......我使用了url(/ assets/bg.jpg)修復了所有在css文件中的圖像引用,它做了訣竅!!!謝謝你做到這麼多! – Orlin 2012-07-29 06:44:28
是的。謝謝:) – Orlin 2012-07-29 06:57:38