Redis 接続
package main
import (
    "fmt"
    "github.com/gomodule/redigo/redis"
)
func main() {
    conn, err := redis.Dial("tcp", ":6379")
    if err != nil {
        panic(err)
    }
    defer conn.Close()
    r, err := conn.Do("SET", "name", "reno")
    if err != nil {
        panic(err)
    }
    fmt.Println(r)
    s, err := redis.String(conn.Do("GET", "name"))
    if err != nil {
        panic(err)
    }
    fmt.Println(s)
}