使用JSOUP填写表单

Question

我有包含经度和纬度的数据，根据我想拥有完整地址的信息，我发现了很多站点

 public static void main(String[] args) throws IOException {

    String url = "https://www.coordonnees-gps.fr/";
    Connection.Response resp = Jsoup.connect(url) //
            .timeout(30000) //
            .method(Connection.Method.GET) //
            .execute();

// * Find the form
    Document responseDocument = resp.parse();
    Element potentialForm = responseDocument.select("form- 
   horizontal").first();
    checkElement("form-horizontal", potentialForm);
    FormElement form = (FormElement) potentialForm;

 // * Fill in the form and submit it


// ** Name search
    Element textBoxNameSearch = form.select("latitude").first();
    checkElement("name search text box", textBoxNameSearch);
    textBoxNameSearch.val("48.862725");
    System.out.println(textBoxNameSearch.text());

// ** Submit the form
    Document searchResults = 
form.submit().cookies(resp.cookies()).post();

错误是找不到表单：

 Exception in thread "main" java.lang.RuntimeException: Unable to find 
 form-horizontal