golang_webdev_example_request.go

package main

import (
      "fmt"
      "net/http"
)

type car int
 
func (m car) ServeHTTP(w http.ResponseWriter, r *http.Request) {
  w.Header().Set("Content-Type", "text/html; charset=utf-8")
  fmt.Fprintln(w, "<h1>car</h1>")
  fmt.Fprintln(w, r.Method)
  fmt.Fprintln(w, r.URL)
  fmt.Fprintln(w, r.Form)
  fmt.Fprintln(w, r.Header)
  fmt.Fprintln(w, r.Host)
  fmt.Fprintln(w, r.ContentLength)
}

func main() {
  var c car
  http.ListenAndServe(":8080", c)
}