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