root@k8s-master-01:~# redis-cli
127.0.0.1:6379> HSET name key value
(integer) 1
127.0.0.1:6379> HGET name key
"value"
127.0.0.1:6379> EXPIRE name 10
(integer) 1
127.0.0.1:6379> TTL name
(integer) 9
127.0.0.1:6379> TTL name
(integer) 8
127.0.0.1:6379> HGET name key
"value"
127.0.0.1:6379> TTL name
(integer) 0
127.0.0.1:6379> TTL name
(integer) -2
127.0.0.1:6379> HGET name key
(nil)
127.0.0.1:6379> exit
root@k8s-master-01:~# 

def handle_data(self, data, db, time):
    list([value for value in map(lambda index: data.pop(index) if data.get(index) else None, self.blacklist)])
    key = '%s:%s' % (self.redis_db[db], data['id'])
    for k, v in data.items():
        k = self.handle_field(k)
        if v is None:
            v = ''
        if isinstance(v, list) or isinstance(v, dict):
            v = json.dumps(v)
        if isinstance(v, datetime.datetime):
            v = v.strftime("%Y-%m-%d %H:%M:%S")
        self.redis.hset(key, k, v)			# 設置 Hash 數據類型
        if time:
            self.redis.expire(key, time)	# 設置 key 過期時間