javascript - 要求指令 - 文件 url

Question

在 Rails 3 (Sprocket) 中，有没有办法使用 url 将 javascript 文件加载到远程站点？例如，我想在你的 .js 文件中使用require指令类似的东西，

//= require http://example.com/remote_file.js

Answer 1

No.

You can only require files that are inside your application or in gems that your application depend on. See http://guides.rubyonrails.org/asset_pipeline.html#asset-organization and http://guides.rubyonrails.org/asset_pipeline.html#adding-assets-to-your-gems.