development-ib-fork/web/07/mini_exercises/demo2.go

20 lines
507 B
Go

package main
import "net/http"
type respExampleHandler int //typ ist egal => interface wichtig!!
func (hello respExampleHandler) ServeHTTP(w http.ResponseWriter, req *http.Request) { //Bedienung
w.Header().Set("custom_header", "Beleibiger Text")
w.Header().Set("Content-Type", "text/html; charset=utf-8")
w.WriteHeader(http.StatusFound)
w.Write([]byte("<h1> Dies ist eine HTML-Ueberschrift</h1>"))
}
func main() {
var r respExampleHandler
http.ListenAndServe("localhost:8080", r) //Türsteher
}