'put an  item
å°ä»£çæŸå¥hash, äœ¿çšchangeTableæå®hash name
:param key:
:return:'

def put(self, key):

    key = (json.dump(key, ensure_ascii=False).encode('utf-8') if isinstance(key, (dict, list)) else key)
    return self.__conn.hincr(self.name, key, 1)
