zremrangebyrank
1. 基本語法
zremrangebyrank(key, start:<integer>, stop:<integer>, callback)
key, start:<integer>, stop:<integer>, callback) 2. 範例
client.del('zset:1');
const key1 = 'zset:1'
const members1 = ['A', 'B', 'C', 'a', 'b', 'c'];
const scores1 = [-2, -1, 0, 0, 1, 2];
members1.forEach((mem, ind) => {
client.zadd(key1, scores1[ind], mem);
})
client.zrange(key1, 0, -1 , redis.print);
client.zremrangebyrank(key1, 0, 2, redis.print);
client.zrange(key1, 0, -1 , redis.print);Last updated