package main

import (
	"fmt"
	"reflect"
)

type resume struct {
	Name string `info:"name" doc:"我的名字"`
	Sex string `info:"sex"`
}

func findTag(str interface{})  {
	t := reflect.TypeOf(str).Elem()

	for i := 0;i < t.NumField() ; i++ {
		taginfo := t.Field(i).Tag.Get("info")
		fmt.Println("info: ",taginfo)
	}

}




func main() {
	var re resume
	findTag(&re)

}

2

package main

import (
	"fmt"
	"reflect"
)

type resume struct {
	Name string `info:"name" doc:"我的名字"`
	Sex string `info:"sex"`
}

func findTag(str interface{})  {
	t := reflect.TypeOf(str).Elem()

	for i := 0;i < t.NumField() ; i++ {
		taginfo := t.Field(i).Tag.Get("info")
		tagdoc := t.Field(i).Tag.Get("doc")
		fmt.Println("info: ",taginfo)
		fmt.Println("doc",tagdoc)
	}

}




func main() {
	var re resume
	findTag(&re)

}