notfall/main.go

package main

import (
	"encoding/json"
	"fmt"
	"net/http"
)

var lastData interface{}

func main()  {
	http.HandleFunc("/owntrack", func(writer http.ResponseWriter, request *http.Request) {
		var p interface{}
		err := json.NewDecoder(request.Body).Decode(&p)
		if err != nil {
			writer.WriteHeader(http.StatusInternalServerError)
			return
		}
		fmt.Println(p)
	})

	http.HandleFunc("/", func(writer http.ResponseWriter, request *http.Request) {
		writer.Write([]byte("Hallo"))
	})

	http.ListenAndServe(":8080", nil)
}