Golang-解组额外的XML属性

Golang-解组额外的XML属性

您需要实现自己的XMLUnmarshaler

package mainimport (    "encoding/xml"    "fmt")type CustomTag struct {    Name       string    Attributes []xml.Attr}func (c *CustomTag) UnmarshalXML(d *xml.Deprer, start xml.StartElement) error {    c.Name = start.Name.Local    c.Attributes = start.Attr    return d.Skip()}func main() {    v := &CustomTag{}    data:= []byte(`<tag ATTR1="VALUE1" ATTR2="VALUE2" />`)    err := xml.Unmarshal(data, &v)    if err != nil {        panic(err)    }    fmt.Printf("%+vn", v)}

输出

&{Name:tag Attributes:[{Name:{Space: Local:ATTR1} Value:VALUE1} {Name:{Space: Local:ATTR2} Value:VALUE2}]}

http://play.golang.org/p/9ZrpIT32o_