go - Traversing nested JSON structs -

i want traverse nested json struct , each key , value interface{}

http://play.golang.org/p/b-b3pejgjw

so want following struct

    {         "tg": {             "a": {                 "e": 100,                 "h": 14             },             "b": {                 "d": 1             },             "c": {                 "d": 1,                 "e": 1             },             "d": {                 "f": 1,                 "g": 1,                 "h": 1             },             "e": {                 "g": 1             }         }     } 

i able following

a := js.get("tg").get("d").get("f") fmt.println(*a) // {1} 

but having trouble type assert integer.

     invalid type assertion: (*a).(int) 

how would traverse whole struct , each integer mapped characters?

thanks!

your value marshalled float64. plus not accessing a.data a instead struct causing error.

fmt.printf("%#v\n", a)              // &main.json{data:1} fmt.println(reflect.typeof(a.data)) // float64 x := int(a.data.(float64))