Go XML解组未读取属性

package main

import (
	"encoding/xml"
	"fmt"
)

type Person struct {
	XMLName xml.Name `xml:"person"`
	Name    string   `xml:"name"`
	Age     int      `xml:"age"`
	City    string   `xml:"-"`
}

func main() {
	xmlData := `
		<person>
			<name>John</name>
			<age>30</age>
			<city>New York</city>
		</person>
	`

	var p Person
	err := xml.Unmarshal([]byte(xmlData), &p)
	if err != nil {
		fmt.Println("XML unmarshal error:", err)
		return
	}

	fmt.Println("Name:", p.Name)
	fmt.Println("Age:", p.Age)
	fmt.Println("City:", p.City)
}

Name: John
Age: 30
City: