StructToMap.go

gistfile1.txt

package main

import (
	"fmt"
	"reflect"
)

func StructToMap(s interface{}) map[string]interface{} {
	m := make(map[string]interface{})
	elem := reflect.ValueOf(s).Elem()
	tt := elem.Type()
	for i := 0; i < tt.NumField(); i++ {
		m[tt.Field(i).Name] = elem.Field(i).Interface()
	}
	return m
}

type People struct {
	Name string
	Age  int
}

func main() {
	p1 := &People{"xiaoming", 23}
	fmt.Println(p1.Name, p1.Age)

	xiaoming := StructToMap(p1)
	fmt.Println(xiaoming)
}

// xiaoming 23
// map[Age:23 Name:xiaoming]