Rails 3.1 资产管道引用了错误的图像

发布于 2024-12-05 01:02:01 字数 776 浏览 3 评论 0原文

在我的 application.css.scss 中，我引用了这样的图像：

body {
    background: #7d9ec4 url(asset-path('background.png', image)) no-repeat fixed bottom center;
}

它位于 app/assets/images/background.png 中，并且在开发中工作得很好。

我正在部署到 Heroku，所以我需要预编译资产。运行rake assets:precompile后，编译的文件显示在public/assets/中，我的background.png得到这个文件名：background-876262e736e0b48500313d1a48005396.png（毫不奇怪，我知道这是指纹）。

令我困惑的是，编译后的 application-7665539658a117373a79cd8568f36315.css 尝试加载 /assets/background-61d37b9fc285589fc0016694e6f8d134.png，这显然是错误的指纹。

所以我删除了 public/assets/ 中的所有文件并再次编译，将新文件添加到 git （并删除了旧文件），提交并推送到 Heroku - 但运气不佳：CSS 仍然使用错误的background-xyz.png。

有人知道如何解决这个问题吗？

原文

In my application.css.scss I reference an image like this:

body {
    background: #7d9ec4 url(asset-path('background.png', image)) no-repeat fixed bottom center;
}

It is located in app/assets/images/background.png and it works perfectly fine in dev.

I'm deploying to Heroku, so I need to precompile the assets. After I run rake assets:precompile the comiled files show up in public/assets/ and my background.png gets this filename: background-876262e736e0b48500313d1a48005396.png(no surprise, I know it's the fingerprint).

What baffles me is that the compiled application-7665539658a117373a79cd8568f36315.css tries to load /assets/background-61d37b9fc285589fc0016694e6f8d134.png, which clearly is the wrong fingerprint.

So I deleted all files from public/assets/ and compiled again, added the new files to git (and removed the old ones), committed and pushed to Heroku - but no luck: the CSS still uses the wrong background-xyz.png.

Does anybody know how to resolve this?

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