Ruby on Rails 回形针问题 [英] Ruby on Rails paperclip questions

问题描述

我想使用回形针将文件上传到服务器.现在错误都清除了，但是不知道怎么设置上传路径.

I want to use paperclip to upload files to server. Errors are all cleaned now, but I don't know how to set the upload path.

我的代码如下所示:

上传类:

  puts has_attached_file :image, :default_url => :file_system
  validates_attachment_content_type :image, :content_type => [:image,    'audio/mpeg', 'application/mp3', 'application/octet-stream']

我想将上传的内容保存在 project/public/uploads 中.

I want to save uploads in project/public/uploads.

我怎样才能意识到这一点?

How can I realise this?

推荐答案

那么它应该是这样的:

has_attached_file :image,                     
                    :path => ":rails_root/public/uploads/:filename",
                    :url => "/uploads/:filename"  

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