del

1. 基本語法

del(key[, key, ...] , callback)

刪除給定的key所對應的資料,並回傳成功刪除的key數量。

2. 範例

client.set("foo", "bar", redis.print)
client.del("foo", redis.print)
client.get("foo", redis.print)
Reply: OK
Reply: 1
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