PEXPIREAT – Redis

Available since 2.6.0.

时间复杂度： O(1)

PEXPIREAT has the same effect and semantic as EXPIREAT, but the Unix time at which the key will expire is specified in milliseconds instead of seconds.

返回值

Integer reply, specifically:

1 if the timeout was set.
0 if key does not exist or the timeout could not be set (see: EXPIRE).

例子

redis> SET mykey "Hello"

OK

redis> PEXPIREAT mykey 1555555555005

(integer) 1

redis> TTL mykey

(integer) 147565735

redis> PTTL mykey

(integer) 147565735323

PEXPIREAT key milliseconds-timestamp

返回值

例子