使用 Heroku 在生产 Rails 应用程序上运行 ckeditor 的问题 [英] Problems with ckeditor running on production Rails application with Heroku

问题描述

我在我的 Rails 4 应用程序中使用了 ckeditor gem.一切都在本地和我的暂存 heroku 环境中运行良好，但在推动生产环境时出现此错误:

I'm using the ckeditor gem in my Rails 4 application. Everything works great locally and on my staging heroku environment, but I get this errors when pushing on the production environment :

GET http://myapp.herokuapp.com/assets/ckeditor/contents.css 404 (Not Found)
GET http://myapp.herokuapp.com/assets/ckeditor/skins/moono/icons.png 404 (Not Found)

编辑器显示良好，但缺少所有图标.

The editor shows up well, but all icons are missing.

我遵循了自述文件(https://github.com/galetahub/ckeditor)，但是我可能遗漏了一些东西.

I followed the README (https://github.com/galetahub/ckeditor), but I'm probably missing something.

这是我的步骤:

1) Gem 安装、生成等...

1) Gem installation, generate etc ...

2) config.autoload_paths += %W(#{config.root}/app/models/ckeditor) 在 application.js 中

2) config.autoload_paths += %W(#{config.root}/app/models/ckeditor) in application.js

3) mount Ckeditor::Engine =>/ckeditor" 在 routes.rb (我不明白为什么)

3) mount Ckeditor::Engine => "/ckeditor" in routes.rb (I don't understand why)

4) 在 application.js 中

4) In application.js

//= require ckeditor/override
//= require ckeditor/init

这到底是做什么的，为什么需要覆盖?(这些文件在哪里，因为/app/assets中没有，/lib/assets中也没有，/vendor/assets中也没有)

What is this doing exactly, why is override needed ? (Where are located these files, because there are not in /app/assets, neither in /lib/assets neither in /vendor/assets)

Heroku 是只读的，因此我无法按照教程中的说明运行 rake 任务.我认为这就是我在生产模式下出现错误的原因.

Heroku is read only oriented, therefore I can't run the rake task as explained in the tutorial. And I think this is why I get the errors in production mode.

有人遇到过同样的问题吗?我解决了所有 stackoverflow 问题，但到目前为止都没有解决我的问题.

Did anyone faced the same problem ? I ran through all stackoverflow questions, but nothing resolved my problem so far.

更新:

我发现让它工作的唯一方法是实时编译:config.assets.compile = true但我不想在生产中使用它，我不明白它为什么有效.

The only way I found out to make it works is the live compilation : config.assets.compile = true But I would prefer not to use this in production, and I don't understand why it does work.

推荐答案

目前此问题的解决方案已更改.

Currently the solution for this problem has been changed.

不需要包含ckeditor/override.js"

There is no need to include "ckeditor/override.js"

1 更新您的 gem.

1 Update your gem.

bundle update ckeditor

2 将此行添加到您的文件 config/application.rb

2 Add this line to your file config/application.rb

config.assets.precompile += Ckeditor.assets
config.assets.precompile += %w( ckeditor/* )
config.autoload_paths += %W(#{config.root}/app/models/ckeditor)

它对我有用，希望对你也有用.

It works for me hope will work for you too.

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