Question

在我的开发环境中，我可以成功使用paperclip创建下载。在生产中，将创建下载，但下载链接不起作用。

在开发中创建的链接：

http://localhost:3000/downloads/files/3?1345315475

生产中创建的链接：

http://www.domain.com/attachments/original/missing.png

以下是创建下载时的生产日志：

Started POST "/downloads" for xxx.xxx.xxx.xxx at 2012-08-18 11:47:31 -0700
Processing by DownloadsController#create as JS
Parameters: {"utf8"=>"✓", "authenticity_token"=>"JhFMcjaui8cb4HCxTiIOjb/R2uxVJcOv3WEz8V0yoPp=", "download"=>{"school_id"=>"1", "software"=>"Follett", "original"=>"1", "makeup"=>"0", "visible"=>"1", "expired"=>"0"}, "commit"=>"Create Download"}
[paperclip] Saving attachments.
Rendered download_notice_mailer/download_notice.html.erb (1.9ms)

当我在控制台（生产）中搜索下载时

irb(main):001:0> d = Download.last
Download Load (0.4ms)  SELECT `downloads`.* FROM `downloads` ORDER BY `downloads`.`id` DESC LIMIT 1
=> #<Download id: 8, visible: true, expired: false, software: "Skyward", created_at:    "2012-08-18 19:01:35", updated_at: "2012-08-18 19:01:35", school_name: "SCHOOL NAME", original: true, makeup: false, attachment_file_name: nil, attachment_content_type: nil, attachment_file_size: nil, attachment_updated_at: nil, school_id: 8, district_id: 2>

您会注意到所有附件属性都是零。

我使用的是rails 3.2.8和paperclip 3.1.4

我的download.rb模型文件的一部分

has_attached_file :attachment, :path => (Rails.root + "downloads/files/:id").to_s,
                             :url => "/downloads/files/:id"

validates_attachment_presence :attachment

attr_accessible :visible, :expired, :software, :school_name, :original, :makeup, :attachment, :school_id, :district_id

如果需要任何其他信息，请告知我们。

谢谢，

Answer 1

...解决

看起来我在.gitignore文件中列出/下载/文件是为了防止测试下载被转移到服务器。我发现服务器上缺少/ downloads / files目录，回形针正在将文件放入/下载（我可能会添加错误）。因此，在下载中创建文件目录后，一切都按预期工作。

回形针不能在生产中保存附件

1 个答案: