// Golang program to illustrate
// reflect.MethodByName() Function
     package main
     import (
    "fmt"
    "reflect"
)
   // Main function
type T struct {}
  func (t *T) GFG() {
    fmt.Println("GeeksForGeeks")
}
  func main() {
    var t T
    reflect.ValueOf(&t).MethodByName("GFG").Call([]reflect.Value{})
}

输出:

GeeksForGeeks

示例 2:

// Golang program to illustrate
// reflect.MethodByName() Function
     package main
     import (
    "fmt"
    "reflect"
)
   // Main function
  type YourT2 struct {}
func (y YourT2) MethodFoo(i int, oo string) {
    fmt.Println(i)
    fmt.Println(oo)
}
  func Invoke(any interface{}, name string, args... interface{}) {
    inputs := make([]reflect.Value, len(args))
    for i, _ := range args {
        inputs[i] = reflect.ValueOf(args[i])
    }
    reflect.ValueOf(any).MethodByName(name).Call(inputs)
}
  func main() {
     Invoke(YourT2{}, "MethodFoo", 10, "Geekforgeeks")
}

输出:

10
Geekforgeeks