~~~ 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) ~~~