Created
November 7, 2012 19:30
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XML parsing in Go
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| package main | |
| import ( | |
| "fmt" | |
| "encoding/xml" | |
| "net/http" | |
| "errors" | |
| ) | |
| type Answer struct { | |
| correct boolean | |
| answer string | |
| } | |
| type Question struct { | |
| question string | |
| ask string | |
| answerOne Answer | |
| answerTwo Answer | |
| answerThree Answer | |
| answerFour Answer | |
| } | |
| func parseXML(input io.ReadWriter) ([]Question,error) { | |
| output, err := xml.NewDecoder(Question).Decode(input) | |
| if err != nil { | |
| return nil, err | |
| } | |
| return output, nil | |
| } | |
| func main() { | |
| res, err := http.Get("http://www.macs.hw.ac.uk/~pjbk/quiz/history.xml") | |
| if err != nil { | |
| log.Fatal("Error during GET request.") | |
| } | |
| res, er := parseXML(res) | |
| if er != nil { | |
| log.Fatal("Error during XML parsing") | |
| } | |
| } |
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