package main

import (
	"fmt"
	"reflect"
)

type MyStruct struct {
	name string
}

func (this *MyStruct) GetName() string {
	return this.name
}

func (this *MyStruct) SayName(name string) (string,int) {
	//fmt.Println(name)
	return "hello",2
}

func main() {
	s := "this is string"
	fmt.Println(reflect.TypeOf(s))
	fmt.Println(reflect.ValueOf(s))
	fmt.Println("-------------------")

	var x float64 = 3.4
	fmt.Println(reflect.TypeOf(x))
	fmt.Println(reflect.ValueOf(x))
	fmt.Println("-------------------")

	a := new(MyStruct)
	a.name = "fjgui"
	fmt.Println(reflect.ValueOf(a))
	fmt.Println(reflect.TypeOf(a))

	fmt.Println(reflect.TypeOf(a).NumMethod())
	b := reflect.ValueOf(a).MethodByName("GetName").Call([]reflect.Value{})
	fmt.Println(b[0])
	fmt.Println("-------------------")

	args := []reflect.Value{reflect.ValueOf("liming")}
	result := reflect.ValueOf(a).MethodByName("SayName").Call(args)
	if len(result) > 0 {
		for _,resp := range result {
			if resp.Interface() != nil {
				fmt.Println(resp.Interface())
			}
		}
	}

}

C:/Go/bin/go.exe build -i [F:/Go/src/reflect]

成功: 进程退出代码 0.

F:/Go/src/reflect/reflect.exe [F:/Go/src/reflect]

string

this is string

-------------------

float64

3.4

-------------------

&{fjgui}

*main.MyStruct

2

fjgui

-------------------

hello

2

成功: 进程退出代码 0.