Redis Psetex 命令
Redis 教程
· 2019-03-07 06:58:32
Redis Psetex 命令以毫秒为单位设置 key 的生存时间。
语法
redis Psetex 命令基本语法如下：
redis 127.0.0.1:6379> PSETEX key1 EXPIRY_IN_MILLISECONDS value1
可用版本
>= 2.6.0
返回值
设置成功时返回 OK 。
实例
redis 127.0.0.1:6379> PSETEX mykey 1000 "Hello" OK redis 127.0.0.1:6379> PTTL mykey 999 redis 127.0.0.1:6379> GET mykey 1) "Hello"
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