Go入门笔记-20 访问redis

安装redis测试服务器

 

 

1、代码

package main

import (
	"fmt"

	"gopkg.in/redis.v4"
)

func main() {
	client := createClient()
	defer client.Close()
	err := client.Set("name", "zs", 0).Err()
	if err != nil {
		panic(err)
	}
	val, err := client.Get("name").Result()
	if err != nil {
		panic(err)
	}

	err = client.Set("age", 10, 0).Err()
	val, err = client.Get("age").Result()
	if err != nil {
		panic(err)
	}
	fmt.Println("age", val)

}

// 创建 redis 客户端
func createClient() *redis.Client {
	client := redis.NewClient(&redis.Options{
		Addr:     "localhost:6379",
		Password: "",
		DB:       0,
		PoolSize: 5,
	})

	pong, err := client.Ping().Result()
	fmt.Println(pong, err)

	return client
}

向redis读写一个字符串和数值，运行结果