Create json string in golang

gistfile1.txt

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// Click here and start typing.
package main

import (
	"fmt"
	"encoding/json"
)

func main() {
	type Message struct {
		Name string
		Body string
		Time int64
	}
	
	m := Message{"Alice", "Hello", 1294706395881547000}
	b, err := json.Marshal(m)
	if err != nil {
		fmt.Println(err)
		return
	}
	//b == []byte(`{"Name":"Alice","Body":"Hello","Time":1294706395881547000}`)

	fmt.Println(string(b))
	
}