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redis3.go
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/
redis3.go
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package main
import (
"fmt"
"time"
"github.com/garyburd/redigo/redis"
)
func main(){
c, err := redis.Dial("tcp", "127.0.0.1:6379")
if err != nil {
fmt.Println("Connect to redis error!", err)
return
}
defer c.Close()
_, err = c.Do("SET", "mykey", "superWang", "EX", "5")
if err != nil{
fmt.Println("redis set failed:", err)
}
username, err := redis.String(c.Do("GET", "mykey"))
if err != nil {
fmt.Println("redis get failed:", err)
}else{
fmt.Printf("Get mykey: %v \n", username)
}
time.Sleep(8 * time.Second)
username, err = redis.String(c.Do("GET", "mykey"))
if err != nil {
fmt.Println("redis get failed:", err)
}else{
fmt.Printf("Get mykey: %v \n", username)
}
}