资产路径中缺少指纹 [英] missing fingerprints in asset paths

问题描述

我们刚刚使用新的资产管道部署了Rails 3.1应用程序.在开发中，一切看起来都很好，但是在生产中，所有资产图像都丢失了. 部署时，我们遵循了Ruby on Rails Edge Guide.例如，来自我们应用程序的一个简单代码段:

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"

这会在生产中产生:

/assets/favicon.png

但是指纹丢失了(因此在生产中是一个死链接).我们已经尝试了不带图像"的情况，而是使用了image_tag.什么都没用.

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.

其他信息:

• Rails版本3.1.0

已经查看并尝试过:

• https://github.com/rails/rails/issues/1209
• Rails 3.1和图像资产
• Rails 3.1 Asset Pipeline and Caching

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

推荐答案

最近的

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?

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