go操作redis hash 简单使用

泪光雨99

于 2022-01-12 10:48:58 发布

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分类专栏： redis 文章标签： redis golang hash

本文链接：https://blog.youkuaiyun.com/u012189747/article/details/122448456

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redis各种函数参考官网链接
https://cheatography.com/tasjaevan/cheat-sheets/redis/

package main

import (
	"fmt"

	"github.com/go-redis/redis"
	ddredis "gopkg.in/CodapeWild/dd-trace-go.v1/contrib/go-redis/redis"
)

func main() {
	// init redis conncetions
	redisOpt := redis.Options{
		Addr: "127.0.0.1:30180",//自己填写
		DB:   0,
	}
	redisOpt.Password = "*******"//自己填写
	key := `test2022`
	testRedis := ddredis.NewClient(&redisOpt, ddredis.WithServiceName("test.redis"))
	res1 := testRedis.HIncrByFloat(key, "test", 4.3)
	res2 := testRedis.HSet(key, "test2", 44.3)
	res3, _ := testRedis.HGetAll(key).Result()
	fmt.Printf("res1:%v\n", res1) //res1:hincrbyfloat workspace:tt:tss test 4.3: 4.3
	fmt.Printf("res2:%v\n", res2) //res2:hset workspace:tt:tss test2 44.3: true
	fmt.Printf("res3:%v\n", res3) //res3:map[test:4.3 test2:44.3]
}