spop
1. 基本語法
spop(key, [count:<integer>], callback)
key, [count:<integer>], callback) 2. 範例
const arr = ['apple', 'potato', 'onion']
client.sadd('food', arr);
client.smembers('food', redis.print);
client.spop('food', redis.print);
client.smembers('food', redis.print);Reply: apple,onion,potato
Reply: onion
Reply: apple,potatoconst arr = ['apple', 'potato', 'onion']
client.sadd('food', arr);
client.smembers('food', redis.print);
let n = 2;
client.spop('food', n, redis.print);
client.smembers('food', redis.print);Last updated