go-server-notfound-handler.go

package main                                                                                                                                                                                                                                                                                            

import (
    "fmt"
    "log"
    "flag"

    "net/http"
)

var (
    port int
    folder string
)

func init() {
    flag.IntVar(&port, "port", 8080, "HTTP Server Port")

    flag.Parse()
}

func main() {
    httpAddr := fmt.Sprintf(":%v", port)

    log.Printf("Listening to %v", httpAddr)

    // http://golang.org/pkg/net/http/#NotFoundHandler
    http.Handle("/cant-touch-this", http.NotFoundHandler())
    
    // http://golang.org/pkg/net/http/#RedirectHandler
    http.Handle("/", http.RedirectHandler("http://zombo.com", 302))
    
    log.Fatal(http.ListenAndServe(httpAddr, nil))
}

So what I'm trying to find is a way to write my own 404 handler, or at least customize the page. Sounds so simple. Not.