如何使用Java中的htmlunit登錄到Twitter？

Question

我正在嘗試使用Java的htmlunit軟件包登錄Twitter。 但是我得到了錯誤：com.gargoylesoftware.htmlunit.html.HtmlPasswordInput無法轉換為com.gargoylesoftware.htmlunit.html.HtmlTextInput

    WebClient webClient = new WebClient(BrowserVersion.CHROME);
    HtmlPage page = webClient.getPage("https://www.twitter.com/");
    HtmlForm form = page.getForms().get(1);
    form.reset();
    HtmlTextInput username = form.getInputByName("session[password]");

    username.setText("xxxxxxx");

    HtmlPasswordInput password = form.getInputByName("session[password]");

    password.setText("xxxxxxx");

    HtmlInput button = form.getInputByValue("Log in");
    webClient.getOptions().setThrowExceptionOnScriptError(false);
    HtmlPage p = button.click();

Answer 1

您代碼中的以下行會導致問題

HtmlTextInput username = form.getInputByName("session[password]");

它應該是

HtmlTextInput username = form.getInputByName("session[username_or_email]");