Trying to implement a simple XML parsing, the code below doesn't work as expected.
It just returns a {[]}
empty Results
, while it should fill it.
Why ?...
package main
import "fmt"
import "encoding/xml"
import "bytes"
type Name struct {
Name string `xml:"NAME"`
}
type Results struct {
Names []Name `xml:"RESULTS"`
}
func main() {
data := []byte(`
<?xml version="1.0" encoding="UTF-8"?>
<RESULTS>
<NAME>Apple</NAME>
<NAME>Banana</NAME>
</RESULTS>
`)
var r Results
decoder := xml.NewDecoder(bytes.NewBuffer(data))
unError := decoder.Decode(&r)
if unError != nil {
fmt.Println("XML Unmarshaling error:", unError )
}else{
fmt.Printf("%v", r)
}
}
Tryed in the Playground, and locally (go1.17.2).
CodePudding user response:
I would suggest you to use a online struct generator like xmltogo, so use this as:
type RESULTS struct {
XMLName xml.Name `xml:"RESULTS"`
Text string `xml:",chardata"`
NAME []string `xml:"NAME"`
}