解组转义XML
在Go中,我将如何解码这个XML响应?我已经尝试在我的解组转义XML,xml,go,Xml,Go,在Go中,我将如何解码这个XML响应?我已经尝试在我的Answerstruct上构建一个自定义的UnMarshal方法,但是运气不太好 <?xml version="1.0"?> <GetAssignmentResponse> <Answer><?xml version="1.0" encoding="UTF-8" standalone="no"?> <QuestionFormAnswers x
Answer
struct上构建一个自定义的UnMarshal
方法,但是运气不太好
<?xml version="1.0"?>
<GetAssignmentResponse>
<Answer><?xml version="1.0" encoding="UTF-8" standalone="no"?>
<QuestionFormAnswers xmlns="http://mechanicalturk.amazonaws.com/AWSMechanicalTurkDataSchemas/2005-10-01/QuestionFormAnswers.xsd">
<Answer>
<QuestionIdentifier>Q1HasEvents</QuestionIdentifier>
<FreeText>no</FreeText>
</Answer>
</QuestionFormAnswers>
</Answer>
</GetAssignmentResponse>
?xml version=“1.0”encoding=“UTF-8”standalone=“否”?
问题解答xmlns=”http://mechanicalturk.amazonaws.com/AWSMechanicalTurkDataSchemas/2005-10-01/QuestionFormAnswers.xsd"
答复
问题标识符Q1HasEvents/QuestionIdentifier
FreeTextno/FreeText
/答复
/问题解答
像这样解码两次()
主程序包
进口(
“编码/xml”
“fmt”
)
风险值数据=`
?xml version=“1.0”encoding=“UTF-8”standalone=“否”?
问题解答xmlns=”http://mechanicalturk.amazonaws.com/AWSMechanicalTurkDataSchemas/2005-10-01/QuestionFormAnswers.xsd"
答复
问题标识符Q1HasEvents/QuestionIdentifier
FreeTextno/FreeText
/答复
/问题解答
`
类型响应结构{
XMLName xml.Name`xml:“GetAssignmentResponse”`
应答字符串`xml:“应答”`
}
类型应答结构{
XMLName xml.Name`xml:“QuestionFormAnswers”`
FreeText字符串`xml:“FreeText”`
}
func main(){
v:=响应{}
错误:=xml.Unmarshal([]字节(数据),&v)
如果错误!=零{
fmt.Printf(“错误:%v”,错误)
返回
}
fmt.Printf(“答案=%q\n”,v.Answer)
答:=答案{}
err=xml.Unmarshal([]字节(v.Answer),&a)
如果错误!=零{
fmt.Printf(“错误:%v”,错误)
返回
}
fmt.Printf(“答案=%#v\n”,a)
}
作为替代方案,它也可以工作,但没有那么优雅
func (l *AssignmentAnswer) UnmarshalXML(d *xml.Decoder, start xml.StartElement) error {
var (
content string
resp QuestionFormAnswers
)
if err := d.DecodeElement(&content, &start); err != nil {
return err
}
c := strings.NewReader(html.UnescapeString(content))
dec := xml.NewDecoder(c)
if err := dec.Decode(&resp); err != nil{
return err
}
*l = AssignmentAnswer{resp}
return nil
}
type QuestionFormAnswers struct{
Answers []Answer `xml:"Answer"`
}
type AssignmentAnswer struct{
QuestionFormAnswers QuestionFormAnswers
}
type Assignment struct{
AssignmentId string
WorkerId string
HITId string
AssignmentStatus string
AutoApprovalTime string
AcceptTime string
SubmitTime string
ApprovalTime string
Answers AssignmentAnswer `xml:"Answer"`
}
这太棒了,我不知道这篇文章是自动的“未替换”。
func (l *AssignmentAnswer) UnmarshalXML(d *xml.Decoder, start xml.StartElement) error {
var (
content string
resp QuestionFormAnswers
)
if err := d.DecodeElement(&content, &start); err != nil {
return err
}
c := strings.NewReader(html.UnescapeString(content))
dec := xml.NewDecoder(c)
if err := dec.Decode(&resp); err != nil{
return err
}
*l = AssignmentAnswer{resp}
return nil
}
type QuestionFormAnswers struct{
Answers []Answer `xml:"Answer"`
}
type AssignmentAnswer struct{
QuestionFormAnswers QuestionFormAnswers
}
type Assignment struct{
AssignmentId string
WorkerId string
HITId string
AssignmentStatus string
AutoApprovalTime string
AcceptTime string
SubmitTime string
ApprovalTime string
Answers AssignmentAnswer `xml:"Answer"`
}