redis日排行榜

ZINCRBY rank:日期 score user_id

设置 权重值

127.0.0.1:6379> zincrby rank:20190328 5 1011
"5"
127.0.0.1:6379> zincrby rank:20190328 1 1012
"1"
127.0.0.1:6379> zincrby rank:20190328 2 1012
"3"
127.0.0.1:6379> zincrby rank:20190328 2 1013

ZRANGE rank:日期 0 -1 withscores (获取score)

获取所有的 键值对

127.0.0.1:6379> zrange rank:20190328 0 -1 withscores
1) "1013"
2) "2"
3) "1012"
4) "3"
5) "1011"
6) "5"

ZREVRANGE rank:日期 0 9 withscores

从大到小排序

127.0.0.1:6379> zrevrange rank:20190328 0 9 withscores
1) "1011"
2) "5"
3) "1012"
4) "3"
5) "1013"
6) "2"

ZUNIONSTORE rank:two_day 2 rank:20190328 rank:20190329 weights 1 1

合并两天的 数据

127.0.0.1:6379> zrange rank:two_day 0 -1 withscores
1) "1013"
2) "3"
3) "1012"
4) "5"
5) "1011"
6) "8"