Go YAML Unmarshal

1 개요

Go YAML Unmarshal()

• YAML → 구조체

2 예시: ColorGroup

package main

import (
        "fmt"
        "gopkg.in/yaml.v2"
)

type ColorGroup struct {
        ID     int
        Name   string
        Colors []string
}

func main() {
        var bytes = []byte(`
id: 1
name: Reds
colors:
- Crimson
- Red
- Ruby
- Maroon
`)
        var colorGroup ColorGroup
        err := yaml.Unmarshal(bytes, &colorGroup)
        if err != nil {
                fmt.Println("error:", err)
        }
        fmt.Printf("%+v", colorGroup)
}

3 예시: Animals

package main

import (
        "fmt"
        "gopkg.in/yaml.v2"
)

type Animal struct {
	Name  string
	Order string
}

func main() {
	var bytes = []byte(`
- name: Platypus
  order: Monotremata
- name: Quoll
  order: Dasyuromorphia
`)
	var animals []Animal
	err := yaml.Unmarshal(bytes, &animals)
	if err != nil {
		fmt.Println("error:", err)
	}
	fmt.Printf("%+v", animals)
}

4 같이 보기

• Go YAML to Map
• Go YAML Marshal()
• Go JSON Unmarshal()