match Go type to json

go_type

#!/usr/bin/env gorun

package main

import (
        "encoding/json"
        "fmt"
)

type MyJSONType struct {
        A int
        B string
}

func main() {
        s := "{\"A\":123,\"B\":\"hello\"}"
        var mjt MyJSONType
        um_err := json.Unmarshal([]byte(s),&mjt)                                  
        if um_err == nil {
                fmt.Printf("%v\n",mjt)                                            
        }                                                                         
}