Javascript 为什么当我推到heroku时，我的rails资产在资产预编译期间看起来是重复的？

我使用以下资产：

$ ls app/assets/javascripts/
application.js                   jquery-1.7.2.min.js             rails.js
date-picker.js                   jquery-ui-1.8.22.custom.min.js  row_shading.js
default_on_first_input_field.js  long_or_short_details.js        sortable_hook.js
$
$ ls app/assets/stylesheets/
application.css  default.scss.css  jquery-ui-1.8.22.custom.css  main.css

它们在本地都可以正常工作，当我推到heroku时也可以

但我注意到，当我推到Heroku时，我看到：

是什么导致了这一数字翻了一番

 jquery-1.7.2.min.js 
 jquery-ui-1.8.22.custom.min.js  
 default_on_first_input_field.js 
 row_shading.js
 long_or_short_details.js
 sortable_hook.js
 date-picker.js
 application.js
 main.css
 default.scss.css
 jquery-ui-1.8.22.custom.css

我的舱单有：

$ cat app/assets/javascripts/application.js 
// Place your application-specific JavaScript functions and classes here
// This file is automatically included by javascript_include_tag :defaults
//
//= require jquery-1.7.2.min
//= require jquery-ui-1.8.22.custom.min
//= require default_on_first_input_field
//= require row_shading
//= require long_or_short_details
//= require sortable_hook
//= require date-picker
//= require_self
20:44:18 durrantm Castle2012 /home/durrantm/Dropnot/_/rails_apps/linker master
$ cat app/assets/stylesheets/application.css 
/*
 * 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 top of the
 * compiled file, but it's generally better to create a new file per style scope.
 *
 *= require 'main'
 *= require_self
 *= require_tree .
 */

?

[添加：production.rb如下]

$ cat config/environments/production.rb 
Linker::Application.configure do
  config.cache_classes = true
  config.consider_all_requests_local       = false
  config.action_controller.perform_caching = true
  config.serve_static_assets = false
  config.assets.compress = true
  config.assets.compile = false
  config.assets.digest = true
  config.assets.precompile += %w(default.scss.css main.css jquery-ui-1.8.22.custom.css)
  config.i18n.fallbacks = true
  config.active_support.deprecation = :notify
end
$

---

你能展示一下你的作品吗。我应该删除预编译行吗？嗯，我注释掉了预编译行，但它没有帮助…而且这只是css，只是我的1/2problem@MichaelDurrant你需要一棵树。

$ cat config/environments/production.rb 
Linker::Application.configure do
  config.cache_classes = true
  config.consider_all_requests_local       = false
  config.action_controller.perform_caching = true
  config.serve_static_assets = false
  config.assets.compress = true
  config.assets.compile = false
  config.assets.digest = true
  config.assets.precompile += %w(default.scss.css main.css jquery-ui-1.8.22.custom.css)
  config.i18n.fallbacks = true
  config.active_support.deprecation = :notify
end
$