smembers

1. 基本語法

smembers(key, callback)

取得集合內的所有成員。

2. 範例

client.del('food');

const arr = ['apple', 'potato', 'apple', 'onion', 'potato', 'onion']
client.sadd('food', arr);
client.smembers('food', (err, members) => {
    console.log(members);
});
[ 'apple', 'onion', 'potato' ]

Last updated

Was this helpful?