资产路径中缺少指纹(missing fingerprints in asset paths)

资产路径中缺少指纹(missing fingerprints in asset paths)

我们刚刚使用新的资产管道部署了一个Rails 3.1应用程序。 在开发中，一切看起来都很好，但在生产中，所有资产图像都缺失。 在部署时，我们遵循Ruby on Rails边缘指南。 例如，我们的应用程序中的一个简单代码段：

asset_path "favicon.png", "images"

这在生产中产生：

/assets/favicon.png

但指纹缺失（因此它是生产的死链接）。 我们已经尝试过没有“图像”，而是使用image_tag 。 没有什么工作。

附加信息：

Rails版本3.1.0

已经看过并尝试过：

https://github.com/rails/rails/issues/1209 Rails 3.1和图像资产 Rails 3.1资产管道和缓存

We just deployed a Rails 3.1 app using the new asset pipeline. In Development everything looks fine, but in production all asset-images are missing. When deploying we followed the Ruby on Rails Edge Guide. As an example, a simple code snippet from our app:

asset_path "favicon.png", "images"

This generates in production:

/assets/favicon.png

But the fingerprint is missing (and therefore it is a deadlink on production). We already tried it without the "images", with image_tag instead. Nothing is working.

Additional Information:

Rails Version 3.1.0

Already looked at and tried:

https://github.com/rails/rails/issues/1209 Rails 3.1 and Image Assets Rails 3.1 Asset Pipeline and Caching

最满意答案

最近的Railscast第282集涉及利用资产管道将资产从3.0转换为3.1。 您是否已尝试在config / environments / production.rb中设置config.assets.digest = true ？

The recent Railscast Episode #282 covered switching assets from 3.0 to 3.1 with asset pipeline. Have you already tried setting config.assets.digest = true in config/environments/production.rb?