text: from django.core.files.storage import Storage
  
  
  class FastDFSStorage(Storage):
      # def __init__(self):
  
      def _open(self, name, mode='rb'):
          pass
  
      def _save(self, name, content, max_length=None):
          pass
  
      def url(self,name):
  
          return 'http://image.meiduo.site:8888/' + name
  
  