golang操作redis简单例子

==下载依赖==

go get github.com/go-redis/redis

==代码样例==

package main

import (
    "fmt"
    "github.com/go-redis/redis"
)

func main() {
    client := redis.NewClient(&redis.Options{
        Addr:     "47.116.50.192:36379",
        Password: "123456",
        DB:       0,
    })

    ctx := client.Context()
    pong, err := client.Ping(ctx).Result()
    if err != nil {
        fmt.Println(err.Error())
        return
    }
    fmt.Println("连接成功。", pong)

    key := "key1"
    err = client.Set(ctx, key, "abc", 0).Err()
    if err != nil {
        fmt.Println(err.Error())
        return
    }
    fmt.Println("写入成功。")

    value, err := client.Get(ctx, key).Result()
    if err != nil {
        fmt.Println(err.Error())
        return
    }
    fmt.Println("读取成功：" + value)
}

==执行结果==

API server listening at: 127.0.0.1:14905
连接成功。 PONG
写入成功。
读取成功：abc