Rails 缺少图像 [英] Rails missing image
问题描述
我目前正在使用回形针将图像上传到我的 rails 应用程序.这可能是一个非常简单的修复,但如何或在哪里保存丢失的图像?这是由于没有任何丢失图像而产生的错误.我该如何更改?
I am currently using paperclip to upload images to my rails app. This is probably a very simple fix but how or where do I save the missing images to? This is the error that is produced from not having any missing images. How do I change this?
ActionController::RoutingError (No route matches "/photos/normal/missing.png"):
推荐答案
如果你不需要对默认图像进行任何控制,我认为你不需要,你可以把它放在 下的任何文件夹中RAILS_ROOT/public/images/
If you don't need any control over the default image, which I don't think you need, you can place it in any folder under RAILS_ROOT/public/images/
只需确保您在附件模型中使用 :default_url 参数
指出它.因此,例如,如果您将图像放置在 RAILS_ROOT/public/images/normal/missing.png
中,则不需要像这样指定路径:
Just make sure you point it out in the attachment model with the :default_url parameter
. So for example if you place the image in RAILS_ROOT/public/images/normal/missing.png
you need t specify the path like this:
has_attached_file :photo, :default_url => "/images/normal/missing.png"
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