2012-03-17 37 views
1

CarrierWave可以不使用列嗎?我想創建頭像上傳器,但我不想在列中保存圖像路徑。CarrierWave:無列

謝謝。

+1

是的,使用attr_accessors – apneadiving 2012-03-17 10:16:17

+0

但我不想保存到列的路徑。我只想要發送圖像到服務器。 – rgtk 2012-03-17 10:17:06

+0

attr_accessors不被持續 – apneadiving 2012-03-17 10:17:50

回答

3
my_file = File.open ('./my_file.png') 
uploader = AvatarUploader.new 
uploader.store!(my_file)        # size: 1024x768 

uploader.url # => '/url/to/my_file.png'    # size: 800x600 
uploader.thumb.url # => '/url/to/thumb_my_file.png' # size: 200x200