Redis Client for Golang

This is a creation in Article, where the information may have evolved or changed.

Redis is a very popular memory cache, known for its rich data structure and high performance. This article describes the Golang client Go-redis that uses Redis in Golang.

At present, the better client has Go-redis and Redigo.

Introduction to use

Installation

go get -u github.com/go-redis/redis

Example

...import "github.com/go-redis/redis"...client := redis.NewClient(&redis.Options{    Addr:     "localhost:6379",    Password: "", // no password set    DB:       0,  // use default DB})pong, err := client.Ping().Result()fmt.Println(pong, err)// Output: PONG <nil>err := client.Set("key", "value", 0).Err()if err != nil {    panic(err)}val, err := client.Get("key").Result()if err != nil {    panic(err)}fmt.Println("key", val)val2, err := client.Get("key2").Result()if err == redis.Nil {    fmt.Println("key2 does not exists")} else if err != nil {    panic(err)} else {    fmt.Println("key2", val2)}// Output: key value// key2 does not exists

Description

Create Client

client = redis.NewClient(&redis.Options{})

Executing commands and Results

A variety of REDIS commands can be consulted Http://godoc.org/github.com/go-redis/redis

  Client. Get ("key")//Return is a command. Result ()//returns VAL, Errcommand. ERR ()//returns ERR