Simple Go Website

main.go

	// a simple Go-based website
	// based on: https://www.digitalocean.com/community/tutorials/how-to-make-an-http-server-in-go
	// with 100 bytes of CSS from: https://gist.github.com/JoeyBurzynski/617fb6201335779f8424ad9528b72c41

	package main

	import (
	"errors"
	"fmt"
	"io"
	"net/http"
	"os"
	)

	funcgetRoot(w http.ResponseWriter, r*http.Request) {
	fmt.Printf("got '/' request: \n--- %s ---\n", r)
	homeString:="<html><head><style>"+
	"html {max-width:70ch;padding:3em 1em;margin:auto;line-height:1.75;font-size:1.25em;}"+
	"</style></head><body>"+
	"<h1>Simple Go Website</h1>"+
	"<h2>Welcome!</h2>"+
	"<a href='/hello'>Hello</a>"+
	"</body></html>"
	io.WriteString(w, homeString)
	}

	funcgetHello(w http.ResponseWriter, r*http.Request) {
	fmt.Printf("got '/hello' request: \n--- %s ---\n", r)
	helloString:="<html><head><style>"+
	"html {max-width:70ch;padding:3em 1em;margin:auto;line-height:1.75;font-size:1.25em;}"+
	"</style></head><body>"+
	"<h1>Simple Go Website</h1>"+
	"<h2>Hello, HTTP!</h2>"+
	"<a href='/'>Home</a>"+
	"</body></html>"
	io.WriteString(w, helloString)
	}

	funcmain() {
	http.HandleFunc("/", getRoot)
	http.HandleFunc("/hello", getHello)

	err:=http.ListenAndServe(":3333", nil)
	iferrors.Is(err, http.ErrServerClosed) {
	fmt.Printf("server closed\n")
	} elseiferr!=nil {
	fmt.Printf("error starting server: %s\n", err)
	os.Exit(1)
	}
	}