Jsoup error handling when couldn't connect to website

Question

How do I do error handling on Jsoup when the program fails to connect to the website?

For example that the website doesn\'t exist and I would like to print error message

Answer 1

Try this one,

try{
    Connection.Response response = Jsoup.connect("https://asdasdasd.com")
                            .userAgent("Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/535.21 (KHTML, like Gecko) Chrome/19.0.1042.0 Safari/535.21")
                            .timeout(10000)
                            .ignoreHttpErrors(true).
                            .execute();

    int statusCode = response.statusCode();
    if(statusCode == 200) {
        Document doc = Jsoup.connect("https://asdasdasd.com").get();
        Elements links = doc.select("div.postdetails");
        for (Element link : links) {
            // get the value from href attribute
            System.out.println("\nlink : " + link.attr("div"));
            System.out.println("text : " + link.text());
        }
    }
    else {
        System.out.println("received error code : " + statusCode);
    }
} catch (IOException e) {
    e.printStackTrace();
}