Take text from a website span and return to the console

Question

How can I take a website span and return the text on the console? I tried this way, but I don’t know how to get Span:

public void SpanSite(){
   URL url = new URL("https://google.com");
   BufferedReader reader = new BufferedReader(new InputStreamReader(url.openStream()));
}

I accept other methods

Answer 1

You can use the library jsoup for this. Example: to catch all the spans of google, you could do it this way:

Document doc = Jsoup.connect("https://www.google.com").get();
doc.select("span")
    .stream()
    .forEach(s -> System.out.println(s.text()));

Edit:

To search for an element that contains a certain text, you can use the Pseudo selectors :containsOwn(textoASerBuscado) or :matchesOwn(regex). Example:

Document doc = Jsoup.connect("https://www.google.com").get();
doc.select("span:containsOwn(google)")   //Busca todos os spans que contenham "google"
    .stream()
    .forEach(s -> System.out.println(s.text()));

To learn about other selectors, you can look at documentation of the Selector class