obix.go

package main

import "fmt"
import "encoding/xml"
import "net/http"
import "io/ioutil"

type ObixReal struct {
    Value float32 `xml:"val,attr"`
}

func main() {

    resp, err := http.Get("http://example.com/obix/config/Drivers/ModbusAsyncNetwork/LEM_salle_925/points/Energie_Active_Prises_925/out/")
    defer resp.Body.Close()
    body, err := ioutil.ReadAll(resp.Body)
    v := ObixReal{}
    err = xml.Unmarshal(body, &v)
    if err != nil {
        return
    }
    fmt.Printf("%f \n", v.Value)
    fmt.Printf("%q \n", v)
}