go语言解析xml

studygolang.xml

<?xml version="1.0" encoding="utf-8"?>

<persons>

    <person name="polaris" age="28">

        <career>无业游民</career>

        <interests>

            <interest>编程</interest>

            <interest>下棋</interest>

        </interests>

    </person>

</persons>

package main

import (

"encoding/xml"

"io/ioutil"

"log"

)

type Result struct {

Person []Person `xml:"person"`

}

type Person struct {

Name      string    `xml:"name,attr"`

Age       int       `xml:"age,attr"`

Career    string    `xml:"career"`

Interests Interests `xml:"interests"`

}

type Interests struct {

Interest []string `xml:"interest"`

}

func (person *Person) Chkis18() (flag bool) {

if person.Age > 18 {

flag = true

}

return flag

}

type Checker interface {

Chkis18() (flag bool)

}

func main() {

content,err := ioutil.ReadFile("studygolang.xml")

if err != nil {

log.Fatal(err)

}

var result Result

err = xml.Unmarshal(content,&result)

if err != nil {

log.Fatal(err)

}

A := "AAAA"

log.Println(result.Person)

}

（编辑：李大同）

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