redis hget hdel hgetall

redis hget hdel hgetall

#查询所有，阿里云dms不支持
hgetall testService:renter_time_overlapping:租客会员号

#查询
HGET testService:renter_time_overlapping:租客会员号 订单号
#释放
HDEL testService:renter_time_overlapping:租客会员号 订单号