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gotour-notes/exercises/05-http/go.go

29 lines
531 B
Go

package main
import (
"fmt"
"net/http"
)
type String string
func (s String) ServeHTTP(w http.ResponseWriter, r *http.Request) {
fmt.Fprint(w, s)
}
type Struct struct {
Greeting string
Who string
Punct string
}
func (s Struct) ServeHTTP(w http.ResponseWriter, r *http.Request) {
fmt.Fprintf(w, "%v %v%v", s.Greeting, s.Who, s.Punct)
}
func main() {
http.Handle("/string/", String("I am a freaking zealot."))
http.Handle("/struct/", Struct{"hello", "world", "!"})
http.ListenAndServe("localhost:4000", nil)
}