Orl*_*lin 6 ruby ruby-on-rails relative-path sprockets asset-pipeline
我被卡住了!xD我一直在研究Rails项目,但是在使用相对路径访问我的资产时遇到了问题.当我处理控制器和模型时,我的一个朋友正在研究html/css方面的事情.我的朋友最近给了我一批以下列方式构建的文件:
app/assets/images/*.jpg
app/assets/stylesheets/*.css
app/assets/javascripts/*.js
app/assets/fonts/*.* (+some more css files in here)
在我的app/views/layouts目录中,我有一个名为final.html.erb的布局,用于我的整个webapp.我还有1页(html正文内容),我正在尝试使用名为final_page.html.erb的app/views/pages中的此布局进行渲染...必要的路由到位才能加载页面; 但是,它只加载final_page.html.erb的上下文(没有图像,样式或字体).当我进入控制台并键入"rails server"并访问localhost:3000时,页面显示...裸体lol.控制台输出以下内容:
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)
我认为问题是我正在尝试使用相对路径访问文件.我的布局文件如下所示:
<!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>
另外,在我的final_page.html.erb文件的正文中,我尝试使用相对路径访问图像......就像这样:
<img src="../../assets/images/mainImg.jpg" alt="img">
我的朋友写了大部分这个HTML,他有使用rails的经验.我决定更改资产请求,如下所示:
从:
<link rel="stylesheet" type="text/css" href="../../assets/stylesheets/style.css">
至:
<%= stylesheet_link_tag "application.css" %>
从:
<script src="../../assets/javascripts/modernizr.js" type="text/javascript"></script>
至:
<%= javascript_include_tag "application.js" %>
从:
<img src="../../assets/images/mainImg.jpg" alt="img">
至:
<%= image_tag "mainImg.jpg" %>
这有点帮助,因为图像加载,并且很少有造型通过; 然而,它远离它应该看起来的样子.我在想它是因为我的朋友在css文件中自己进行相对调用:
body {
background-image: url(../images/bg.jpg);
background-repeat: repeat;
}
我尝试用url(<%= asset_path'bg.jpg'%>)等替换它们但是它没有效果.我已经尝试了很多东西,并且阅读了很多帖子.我想知道Rails是否允许我使用相对路径.我试过了:
config.assets.enabled = false
但这没有帮助......拜托......我做错了什么？我不认为我的朋友会想要停止使用相对路径来完成他的工作,因为这是他做事的方式.该网站在Rails之外启动很好,但我需要它与Rails一起使用我的webapp.任何建议将不胜感激.感谢您耐心阅读所有这些内容.
PS我正在使用Ruby 1.9.3和Rails 3.2.6
尝试使用/assets/style.css不/assets/stylesheets/style.css和等.
如果有这样的结构:
app
assets
stylesheets
javascripts
然后,要访问app/assets或中的文件,app/assets/any_folder应使用路径/assets/file.
更新
在这里尝试:
body {
background-image: url(bg.jpg);
background-repeat: repeat;
}
要么:
body {
background-image: url(/assets/bg.jpg);
background-repeat: repeat;
}
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