Go YAML Marshal

1 개요

Go YAML Marshal()

• 구조체 → YAML

2 예시: ColorGroup

package main
import (
        "fmt"
        "gopkg.in/yaml.v3"
)

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

func main() {
	colorGroup := ColorGroup{
		ID:     1,
		Name:   "Reds",
		Colors: []string{"Crimson", "Red", "Ruby", "Maroon"},
	}
	yamlBytes, err := yaml.Marshal(colorGroup)
	if err != nil {
		fmt.Println("error:", err)
	}
	fmt.Println(string(yamlBytes))
}

3 예시: Animals

package main
import (
        "fmt"
        "gopkg.in/yaml.v3"
)

type Animal struct {
	Name  string
	Order string
}

func main() {
	animals := []Animal{
		{
			Name: "Platypus",
			Order: "Monotremata",
		},
		{
			Name: "Quoll",
			Order: "Dasyuromorphia",
		},
	}
	yamlBytes, err := yaml.Marshal(animals)
	if err != nil {
		fmt.Println("error:", err)
	}
	fmt.Println(string(yamlBytes))
}

4 같이 보기

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