docs: def createFileLink(self, resourceno):
          """Make a link of file
  
          If you don't know ``resourceno``, you'd better use ``getFileLink``.
  
          :param resourceno: Resource number of a file to create link
  
          :return: ``Shared url`` or ``False`` when failed to share a file
          """
          data = {'_callback': 'window.__jindo_callback._8920',
                  'resourceno': resourceno,
                  'userid': self.user_id,
                  'useridx': self.useridx,
                  }
  
          s, metadata = self.GET('createFileLink', data)
  
          if s:
              print "URL: %s" % (metadata['short_url'])
              return metadata['short_url']
          else:
              print "Error createFileLink: %s" % (metadata)
              return False