33 lines
708 B
Go
33 lines
708 B
Go
package main
|
|
|
|
import (
|
|
"flag"
|
|
"fmt"
|
|
"net/http"
|
|
"os"
|
|
)
|
|
|
|
|
|
func main() {
|
|
var port int
|
|
var code int
|
|
var message string
|
|
|
|
flag.IntVar(&port, "port", 8980, "port to start the server on.")
|
|
flag.IntVar(&code, "code", 400, "response code to use.")
|
|
flag.StringVar(&message, "message", "this is all that happens", "response message to display.")
|
|
|
|
flag.Parse()
|
|
|
|
http.HandleFunc("/", func(w http.ResponseWriter, r *http.Request){
|
|
w.WriteHeader(code)
|
|
fmt.Fprintf(w, "%s\n", message)
|
|
})
|
|
|
|
|
|
fmt.Printf("Starting server at port %d\nResponse code (%d)\nmessage (%s)\n", port, code, message)
|
|
if err := http.ListenAndServe(fmt.Sprintf(":%d", port), nil); err != nil {
|
|
fmt.Fprintf(os.Stderr, err.Error())
|
|
}
|
|
}
|