JSON in Golang

.Title

JSON in Golang

decoder.go

import (
	"net/http"
	"encoding/json"
	"fmt"
)

type test struct {
	Test string `json:"test"`
}

func (handler Handlers) ServeHTTP(rw http.ResponseWriter, req *http.Request) {
	decoder := json.NewDecoder(req.Body)
	var t test
	err := decoder.Decode(&t)
	if err != nil {
		panic(err.Error())
	}

	fmt.Fprintf(rw, t.Test)
}

encoder.go

func (u *Organizations) Index(rw http.ResponseWriter, req *http.Request) {

	// some process...
	
	encoder := json.NewEncoder(rw)
	
	// result is a STRUCT what you want to ENCODE and response to front.
	encoder.Encode(result)
}