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我认为这应该是一个简单的语法问题,但我不确定我的方法是否正确。我正在使用回形针接受来自Flash的文件上传。该动作成功创建了该对象并保存了上传,但是当它尝试使用默认的XML生成器生成XML响应时,我认为它试图将回形针附件包含在XML文件中。 Rails显示406错误,Flash引发I/O错误。我发现a good resource on embedding paperclip attachments in XML但这是完全矫枉过正。所有闪存需求都是成功或失败的消息。例如:成功AJAX操作的通用Rails XML响应?
def jpg_stream
@photo = Photo.new(:name => params[:name], :uploaded => Time.now)
@photo.image = params[:image]
respond_to do |format|
if @photo.save
format.xml { "<success/>" }
else
format.xml { render :xml => @photo.errors, :status => :unprocessable_entity }
end
end
end
这条线应该是什么?
format.xml { "<success/>" }
EDIT
这是错误堆栈跟踪。我认为Rails没有任何问题返回,406错误意味着浏览器/ Flash不会接受响应。
Started POST "/generate_jpg" for 127.0.0.1 at 2011-01-25 12:59:24 -0700
Processing by PhotosController#jpg_stream as HTML
Parameters: {"name"=>"Test snapshot", "stream_id"=>"1", "Filename"=>"this.jpg", "image"=>#<ActionDispatch::
Http::UploadedFile:...
[paperclip] identify -format %wx%h "C:/Users/Sam/AppData/Local/Temp/stream20110125-4048-zqbu60.jpg[0]" 2>NUL
←[1m←[35mAREL (1.0ms)←[0m INSERT INTO "photos" ("name", "description", "stream_id", "created_at", "updated_at", "image_file_name", "image_content_type", "image_file_size", "image_updated_at") VALUES ('Test snapshot', '2011-01-25 19:59:24.630999', 1, '2011-01-25 19:59:24.687002', '2011-01-25 19:59:24.687002', 'this.jpg', 'application/octet-stream', 12251, '2011-01-25 19:59:24.651000')
[paperclip] Saving attachments.
[paperclip] saving .../system/images/86/original/this.jpg
Completed 406 Not Acceptable in 108ms