[Solved] How to access to a struct parameter value from a variable in Golang

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If you’re looking for something like person[property] like you do in Python or JavaScript, the answer is NO, Golang does not support dynamic field/method selection at runtime.

But you can do it with reflect:

import (
    "fmt"
    "reflect"
)

func main() {
    type person struct {
        name string
        age  int
    }

    v := reflect.ValueOf(person{"Golang", 10})
    property := "age"
    f := v.FieldByName(property)
    fmt.Printf("Person Age: %d\n", f.Int())
}

solved How to access to a struct parameter value from a variable in Golang