5.设置过期时间
最后更新于：2022-04-02 04:51:20
~~~
package main
import (
"fmt"
"github.com/garyburd/redigo/redis"
)
func main() {
c, err := redis.Dial("tcp", "localhost:6379")
if err != nil {
fmt.Println("conn redis failed,", err)
return
}
defer c.Close()
_, err = c.Do("expire", "abc", 10)
if err != nil {
fmt.Println(err)
return
}
}
~~~
命令行运行：
~~~
go run main.go
~~~
Redis命令行窗口：
~~~
127.0.0.1:6379> get abc
"100"
# 10秒后过期
127.0.0.1:6379> get abc
(nil)
~~~
';