(Go) How to use toml files?

Question

As title, I want to know how to use toml files from golang.

Before that, I show my toml examples. Is it right?

[datatitle]
enable = true
userids = [
             


        

Answer 1

With solution Viper you can use a configuration file in JSON, TOML, YAML, HCL, INI and others properties formats.

Create file:

./config.toml

First import:

import (config "github.com/spf13/viper")

Initialize:

config.SetConfigName("config")
config.AddConfigPath(".")
err := config.ReadInConfig()
if err != nil {             
    log.Println("ERROR", err.Error())
}

And get the value:

config.GetString("datatitle.12345.prop1")
config.Get("datatitle.12345.prop1").(int32)

Doc.: https://github.com/spf13/viper

e.g.: https://repl.it/@DarlanD/Viper-Examples#main.go