package main

import (
	"fmt"
	"reflect"
)

func main() {
	test()
	fmt.Println("main done !")
}

func test()  {
	defer func() {
		fmt.Println("test defer ...")
		if err := recover(); err != nil {
			fmt.Println("err ", err)
			fmt.Println(reflect.TypeOf(err))

			errStruct := reflect.ValueOf(err)
			fmt.Println(errStruct.FieldByName("name"))
			fmt.Println(errStruct.FieldByName("msg"))
		}
	}()
	fmt.Println("test func ...")

	type ErrStruct struct {
		name string
		msg string
	}

	errStruct := ErrStruct{"aaaa", "99999"}
	panic(errStruct)

	fmt.Println("test done !")
}