func (u urlFetcher) Fetch(url string) (*html.Node, error) {
	response, err := http.Get(url)
	if err != nil {
		return nil, err
	}

	defer func() {
		if err := response.Body.Close(); err != nil {
			log.Printf("[WARNING] Failed to close response body: %v\n", err)
		}
	}()

	if response.StatusCode == http.StatusNotFound {
		return nil, fmt.Errorf("http status %v returned", response.Status)
	}

	document, err := html.Parse(response.Body)
	if err != nil {
		return nil, err
	}

	return document, nil
}
// Fetch and parse a HTML document from the provided URL.
Fetch and parse a HTML document from the provided URL.
// Fetch and parse a HTML document from the provided URL .
func (u urlFetcher) Fetch(url string) (*html.Node, error) {
	response, err := http.Get(url)
	if err != nil {
		return nil, err
	}
	defer func() {
		if err := response.Body.Close(); err != nil {
			log.Printf("[WARNING] Failed to close response body: %v\n", err)
		}
	}()
	if response.StatusCode == http.StatusNotFound {
		return nil, fmt.Errorf("http status %v returned", response.Status)
	}
	document, err := html.Parse(response.Body)
	if err != nil {
		return nil, err
	}
	return document, nil
}
func ( u urlFetcher ) Fetch ( url string ) ( * html . Node , error ) { response , err := http . Get ( url ) if err != nil { return nil , err } defer func ( ) { if err := response . Body . Close ( ) ; err != nil { log . Printf ( " \n " , err ) } } ( ) if response . StatusCode == http . StatusNotFound { return nil , fmt . Errorf ( " " , response . Status ) } document , err := html . Parse ( response . Body ) if err != nil { return nil , err } return document , nil }
Fetch and parse a HTML document from the provided URL.
Fetch and parse a HTML document from the provided URL .