Inspect a struct in go

InspectStructs.go

package main

import (
	"fmt"
	"reflect"
)

type Foo struct {
	Bar string `param:"bar"`
	Bla string `param:"bla"`
}

func main() {
	foo := Foo{Bar: "bar", Bla: "bla"}
	typ := reflect.TypeOf(foo)
	
	fcount := typ.NumField()
	for i:= 0; i < fcount; i++ {
		field := typ.Field(i)
		fmt.Println(field.Name)
		fmt.Println(field.Tag.Get("param"))
	}
	
	fmt.Println(foo)
	fmt.Println(fcount)
}