【发布时间】:2026-01-08 20:55:01
【问题描述】:
- Rails 4.1.1
- Ruby 2.0
- Webrick 服务器
我正在尝试让bootstrap-sass 第一次在开发中工作。我尝试按照 GitHub 说明、Bootstrap 网站说明和其他几个视频,让我看起来可以安装 gem、拖放文件、更新 application.css.scss 文件并在应用程序索引页面中引用 css 文件,在视图中调用一些 css 就可以了。
当我检查页面的源代码(其中包含我在 application.index.erb 文件中放入的 Bootstrap 引用)以确认 Bootstrap 正在工作时,我收到错误消息。代码在那里,但是我点击 css 链接以确认它的工作并得到这个:
No route matches [GET] "/css/bootstrap.css"
这是我的application.css.scss 文件:
/*
* This is a manifest file that'll be compiled into application.css, which will include all the files
* listed below.
*
* Any CSS and SCSS file within this directory, lib/assets/stylesheets, vendor/assets/stylesheets,
* or vendor/assets/stylesheets of plugins, if any, can be referenced here using a relative path.
*
* You're free to add application-wide styles to this file and they'll appear at the bottom of the
* compiled file so the styles you add here take precedence over styles defined in any styles
* defined in the other CSS/SCSS files in this directory. It is generally better to create a new
* file per style scope.
*
*= require_tree .
*= require_self
*/
@import "bootstrap-sprockets"
@import "bootstrap"
即使我处于开发模式,我将生产文件设置为:
config.serve_static_assets = true
一定是路由问题,但我不明白为什么我的资产管道没有让 css 和 js 在开发模式下可用?
另外,这是我的 gem 文件:
source 'https://rubygems.org'
# Bundle edge Rails instead: gem 'rails', github: 'rails/rails'
gem 'rails', '4.1.1'
# Use mysql as the database for Active Record
gem 'mysql2'
# Use SCSS for stylesheets
gem 'sass-rails', '~> 4.0.3'
# Bootstrap-sass - Latest Version for Web Design (CSS and HTML Layout)
gem 'bootstrap-sass', '~> 3.2.0'
# Vendor Prefixes
gem 'autoprefixer-rails'
# Turbolinks makes following links in your web application faster. Read more: https://github.com/rails/turbolinks
gem 'turbolinks'
# bundle exec rake doc:rails generates the API under doc/api.
gem 'sdoc', '~> 0.4.0', group: :doc
# Simple_form - Forms made easy! Top form generator on ruby-toolbox.com
gem 'simple_form'
# Windows does not include zoneinfo files, so bundle the tzinfo-data gem
gem 'tzinfo-data', platforms: [:mingw, :mswin, :x64_mingw]
# Build JSON APIs with ease. Read more: https://github.com/rails/jbuilder
gem 'jbuilder', '~> 2.0'
# Use Uglifier as compressor for JavaScript assets
gem 'uglifier', '>= 1.3.0'
# Use CoffeeScript for .js.coffee assets and views
gem 'coffee-rails', '~> 4.0.0'
# See https://github.com/sstephenson/execjs#readme for more supported runtimes
# gem 'therubyracer', platforms: :ruby
# Use jquery as the JavaScript library
gem 'jquery-rails'
# Use ActiveModel has_secure_password
# gem 'bcrypt', '~> 3.1.7'
# Use unicorn as the app server
# gem 'unicorn'
# Use Capistrano for deployment
# gem 'capistrano-rails', group: :development
# Use debugger
# gem 'debugger', group: [:development, :test]
[更新]
这是完整的错误页面[网址是:http://localhost:3000/css/bootstrap.css#]:
Routing Error
No route matches [GET] "/css/bootstrap.css"
Rails.root: C:/Users/Kevin/Desktop/sites/solar_permit
Application Trace | Framework Trace | Full Trace
Routes
Routes match in priority from top to bottom
Helper HTTP Verb Path Controller#Action
Path / Url
root_path GET / projects#index
projects_path GET /projects(.:format) projects#index
POST /projects(.:format) projects#create
new_project_path GET /projects/new(.:format) projects#new
edit_project_path GET /projects/:id/edit(.:format) projects#edit
project_path GET /projects/:id(.:format) projects#show
PATCH /projects/:id(.:format) projects#update
PUT /projects/:id(.:format) projects#update
DELETE /projects/:id(.:format) projects#destroy
GET|POST /:controller(/:action(/:id))(.:format) :controller#:action
这是应用程序布局文件:
<!DOCTYPE html>
<html>
<head>
<title>SolarPermit</title>
<link href="/css/bootstrap.css" rel="stylesheet" media="screen">
</head>
<body>
<script src="http://code.jquery.com/jquery.js"></script>
<script src="js/bootstrap.js"></script>
<div class="container">
<ul class="nav nav-tabs">
<li><%= link_to "Home", root_path %></li>
</ul>
<%= yield %>
</div>
</body>
</html>
【问题讨论】:
-
你确定文件名是
application.css.scss吗?尝试在@import行的末尾添加; -
是的,我只是仔细检查了一遍,然后我尝试了 ;他们没有工作......
-
您能粘贴应用程序布局文件的头部部分吗?
-
刚刚更新——这是最后一段代码。
标签: css ruby-on-rails twitter-bootstrap bootstrap-sass