How to parse json post request

Question

I want to post json data to Go api, But i can't parse json in Go

javascript code:

data= {"user":{"username":"admin","password":"123"},"profile":{"firstname":"morteza","lastname":"khadem","files":["/temp/a.jpg","/temp/b.jpg"]}}

$.post('/parse-json', data, function () {
    alert('success');
});

in php get data very simple ($_REQUEST['user']['firstname']) but in Go different

Answer 1

Now i use this code:

type Merchant struct{}

func (*Merchant) Register(context context.Context){
    type registerRequestData struct{
        Merchant models.MrtMerchant `json:"merchant"`
        User models2.UsrUser `json:"user"`
        Profile models2.UsrUserProfile `json:"profile"`
        Branch models.MrtMerchantBranch `json:"branch"`
    }
    var request registerRequestData
    if err:=context.ReadJSON(&request);err!=nil{
        panic(err)
    }

    fmt.Printf("%+v\n",request)
}