Go reflective with JSON Marshaling

reflectivejson.go

package main

import "fmt"
import "reflect"
import "encoding/json"

func main() {
	fmt.Println("Hello, playground")
	f([]byte(`{"P":123,"Q":"abc"}`), A{})
	
}

type A struct {
	P int `json:""`
	Q string `json:""`
}

func f(s []byte, v interface{}) {
	vType := reflect.TypeOf(v)
	v1 := reflect.New(vType).Interface()
	v2 := reflect.New(vType).Interface()
	json.Unmarshal(s, v1)
	json.Unmarshal(s, v2)
	fmt.Println(v1)
	fmt.Println(v2)
	fmt.Println(v1 == v2)
	fmt.Println(reflect.DeepEqual(v1, v2))
}