You can shorten that by 6 lines
package main
import "net/http"
func main() {
http.ListenAndServe(":8080", http.HandlerFunc(func(w
http.ResponseWriter, r *http.Request) {
w.Write([]byte("Hello World!"))
}))
}
A bare bones web server in just 9 lines!
> On Aug 10, 2016, at 3:53 AM, [email protected] wrote:
>
> Hi,
>
> I'm giving a talk at work introducing Go and I'm looking for small examples
> to show Go's potential. For example, the following program demonstrates a
> bare-bones webserver in 13 lines:
>
> import (
>
> "fmt"
> "net/http"
> )
>
> func home(w http.ResponseWriter, r *http.Request) {
> fmt.Fprintf(w, "Hello, world!")
> }
>
> func main() {
> http.HandleFunc("/", home)
> http.ListenAndServe(":8080", nil)
> }
>
> Has anyone here got any more little snippets like this to show the power and
> potential of Go? It doesn't have to be in networking, just little a little
> snippet to make people think "wow, that's cool!".
>
> Thanks.
>
>
>
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