在具有任意结尾的元素的GO xml中进行解析

Question

I try to parse xml file that has elements with arbitrary endings

Example of xml with Array0 and Array1:

<GetPriceChangesForReseller>
          <PriceContractArray0 actualtype="PriceContract">
            <EndUserPrice>1990,00</EndUserPrice>     
          </PriceContractArray0>
          <PriceContractArray1 actualtype="PriceContract">        
            <EndUserPrice>2290,00</EndUserPrice>
          </PriceContractArray1>  
</GetPriceChangesForReseller>

How can I work with this case?

a part of my code:

package main

import (
    "encoding/xml"
    "fmt"
    "io/ioutil"
    "os"
)


type GetPriceChangesForReseller struct {
    XMLName                    xml.Name             `xml:"GetPriceChangesForReseller"`
    GetPriceChangesForReseller []PriceContractArray `xml:"PriceContractArray"`
}


type PriceContractArray struct {
    XMLName             xml.Name `xml:"PriceContractArray"`
    Price               string   `xml:"Price"`
func main() {

// Open our xmlFile
xmlFile, err := os.Open("GetPriceChangesForReseller.xml")
// if we os.Open returns an error then handle it
if err != nil {
    fmt.Println(err)
}

Thanks in advance!

Answer 1

You can use the following structure (try it online!):

type GetPriceChangesForReseller struct {
    XMLName xml.Name        `xml:"GetPriceChangesForReseller"`
    Items   []PriceContract `xml:",any"`
}

type PriceContract struct {
    Price string `xml:"EndUserPrice"`
}

It should work.