1. 设置过期时间

  1. package main
  3. import (
  4.     "fmt"
  5.     "github.com/garyburd/redigo/redis"
  6. )
  8. func main() {
  9.     c, err := redis.Dial("tcp", "localhost:6379")
  10.     if err != nil {
  11.         fmt.Println("conn redis failed,", err)
  12.         return
  13.     }
  15.     defer c.Close()
  16.     _, err = c.Do("expire", "abc", 10)
  17.     if err != nil {
  18.         fmt.Println(err)
  19.         return
  20.     }
  21. }

命令行运行：

  1.     go run main.go

Redis命令行窗口：

  1.     127.0.0.1:6379> get abc
  2.     "100"
  4.     # 10秒后过期
  5.     127.0.0.1:6379> get abc
  6.     (nil)