我正在尝试为我的应用程序开发直接文件上传到 S3。我正在关注 github 教程,一切都或多或少没问题,但在尝试进行后期处理时收到错误消息。
我做了以下事情:
我有一个名为 clip.rb 的 activerecord 模型:
class Clip < ActiveRecord::Base
belongs_to :attachable, :polymorphic => true
mount_uploader :avatar, AvatarUploader
attr_accessible :id, :avatar, :name, :clipat_file_name, :attachable_id, :attachable_type, :clipat, :project_id, :user_id, :path, :parent_id,
def save_and_process_avatar(options = {})
if options[:now] or 1==1
self.remote_avatar_url = avatar.direct_fog_url(:with_path => true)
save
else
Resque.enqueue(AvatarProcessor, attributes)
end
end
然后我有一个上传者:avatar_uploader.rb
class AvatarUploader < CarrierWave::Uploader::Base
include CarrierWave::RMagick
include CarrierWaveDirect::Uploader
def store_dir
"uploads/#{model.class.to_s.underscore}/#{mounted_as}" #I removed /#{model.id} from the template because it creates an empty directory on the server. But If I put it back, the same problem remains
end
version :thumb do
process :resize_to_limit => [50, 50]
end
end
和化身控制器:
class AvatarsController < ApplicationController
def new
@uploader = Clip.new.avatar
@uploader.success_action_redirect = 'http://localhost:3000/clips'
end
end
最后是我的clip_controller:
class ClipsController < ApplicationController
def index
if params[:key]
key=params[:key].split("/")
clip = Clip.new
clip.attachable_id = key[3]
clip.attachable_type = "Pmdocument"
clip.key = params[:key]
# clip.save
clip.save_and_process_avatar
end
@clips = Clip.where("avatar is not null")
respond_to do |format|
format.html # index.html.erb
format.json { render json: @clips.collect { |p| p.to_jq_upload }.to_json }
end
end
当我上传文件时,如果我只是保存我的“剪辑”,一切都很好。但是,如果我使用 save_and_process 方法,则会出现错误: self.remote_avatar_url = avatar.direct_fog_url(:with_path => true)
这是错误消息:
OpenURI::HTTPError (403 Forbidden):
app/models/clip.rb:38:in `save_and_process_avatar'
app/controllers/clips_controller.rb:22:in `index'
Rendered /Users/nico/.rvm/gems/ruby-1.9.2-p290/gems/actionpack-3.1.3/lib/action_dispatch/middleware/templates/rescues/_trace.erb (1.4ms)
Rendered /Users/nico/.rvm/gems/ruby-1.9.2-p290/gems/actionpack-3.1.3/lib/action_dispatch/middleware/templates/rescues/_request_and_response.erb (1.2ms)
Rendered /Users/nico/.rvm/gems/ruby-1.9.2-p290/gems/actionpack-3.1.3/lib/action_dispatch/middleware/templates/rescues/diagnostics.erb within rescues/layout (5.2ms)
我已经挂了两天了,任何帮助将不胜感激!!!谢谢!!!尼古拉斯。