Go YAML to Map

개요

Go YAML to map

package main

import (
	"fmt"

	"gopkg.in/yaml.v2"
)

type PairsStruct struct {
	Pairs map[string]string
}

func main() {
	var bytes = []byte(`
pairs:
  brand: Ford
  model: Mustang
  year:  1964
`)
	var pairsStruct PairsStruct
	err := yaml.Unmarshal(bytes, &pairsStruct)
	if err != nil {
		fmt.Println("error:", err)
	}

	fmt.Printf("%+v\n", pairsStruct)
	// {Pairs:map[brand:Ford model:Mustang year:1964]}

	for k, v := range pairsStruct.Pairs {
		fmt.Println("k:", k, "=> v:", v)
	}
}