golang iterate via structure fields
package main
import (
"fmt"
"reflect"
)
type person struct {
firsName string
lastName string
iceCream []string
}
func main() {
u := struct {
myMap map[int]int
mySlice []string
myPerson person
}{
myMap: map[int]int{1: 10, 2: 20},
mySlice: []string{"red", "green"},
myPerson: person{
firsName: "Esmaeil",
lastName: "Abedi",
iceCream: []string{"Vanilla", "chocolate"},
},
}
v := reflect.ValueOf(u)
for i := 0; i < v.NumField(); i++ {
fmt.Println(v.Type().Field(i).Name)
fmt.Println("\t", v.Field(i))
}
}