html_parser.go

package main

import (
	"fmt"
	"golang.org/x/net/html"
	"net/http"
)

func main() {
	resp, err := http.Get("http://example.com")
	if err != nil {
		panic(err)
	}

	doc, err := html.Parse(resp.Body)
	if err != nil {
		panic(err)
	}

	fmt.Print(doc)
	fmt.Print(doc.Data)
}