[英]Rails and Paperclip storing images in a specific path sets wrong URL
我想使用普通的文件存储适配器存储图像。
这是我的PAPERCLIP_STORAGE_OPTS:
PAPERCLIP_STORAGE_OPTS = {
:styles => { :thumb => '170x170!#', :medium => '450x300!>', :large => '600x400!>',:desktop => '750x300!>'},
:convert_options => { :all => '-quality 100' },
:processor => [ :papercrop ],
:path => "/opt/www/myapp/images/:class/:attachment/:id_partition/:style/:filename"
}
这是我的模型:
class User < ActiveRecord::Base
attr_accessor :PAPERCLIP_STORAGE_OPTS
has_attached_file :user_photo, PAPERCLIP_STORAGE_OPTS_THUMB
用户上传照片时-实际上确实将图像存储在系统上的正确位置:
/opt/www/myapp/images/users/user_photos/000/000/050/original/picture
但是,当我去显示图像时,像这样:
<%=image_tag current_user.user_photo.url(:thumb), :height=> "30", :width=> "30" %>
找不到图片,在我的日志中,我在以下URL上看到图片请求:
ActionController::RoutingError (No route matches [GET] "/system/users/user_photos/000/000/050/thumb/picture"):
创建的完整URL是:
https://www.myapp.com/system/users/user_photos/000/000/050/thumb/picture?1460285803-无法解决。
如何配置回形针,以允许将图像存储在此特定的url / opt / www / myapp / images /中,并且仍然可以通过Rails应用程序中的回形针对其进行访问和正确链接?
您将必须设置URL选项:
对我来说是:
has_attached_file :avatar, :styles => { :medium => "300x300>", :thumb => "100x100>", :small=>"60x60>" },
:path => ':rails_root/public/system/:class/:id/:style/:filename',
:url => '/system/:class/:id/:style/:filename'
由于您直接将图像存储在app文件夹中不确定情况,因此可以尝试(从控制台对其进行测试并进行修改):
:path => "/opt/www/myapp/images/:class/:attachment/:id_partition/:style/:filename",
:url => '/images/:class/:attachment/:id_partition/:style/:filename'
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