func main() {
if len(os.Args) != 2 {
log.Fatalf("usage: %v $URL", os.Args[0])
}
if _, err := http.Get(os.Stdout, os.Args[1]); err != nil {
log.Fatalf("unable to fetch %q: %v", os.Args[1], err)
}
}
func main() {
fmt.Println("Getching google page")
if _, err := http.Get(os.Stdout, "http://www.google.pl/"); err != nil {
fmt.Printf("could not fetch: %v", err)
}
// Lets read it to memory! ha biatches
fmt.Printf("\n\nNow to buffer\n\n")
var buf *bytes.Buffer = new(bytes.Buffer)
if _, err := http.Get(buf, "http://www.google.pl"); err != nil {
fmt.Printf("could not fetch: %v", err)
} else {
fmt.Printf("%s", buf.String())
}
}