Question

您好我是HtmlUnit的新手，我在编写这个问题时遇到了问题。根据这段代码我无法登录我错过了什么？这是我的代码，例如我不想登录该URL。请检查我的代码我这么长时间都在调试。谢谢。我希望单元测试是否可以在登录后下载excel文件。然后将其写入流。该URL是实时网站。请问你能帮帮我吗。在您下载文件之前，您需要登录我现在正在工作但无法登录的文件。

    String url = "https://www.frw.co.uk/login";
    final WebClient webClient = new WebClient(BrowserVersion.CHROME);
    webClient.getOptions().setThrowExceptionOnScriptError(false);
    webClient.getOptions().setJavaScriptEnabled(true);

    try {

        HtmlPage login = webClient.getPage(url);//button.click();

        final HtmlForm form = (HtmlForm) login.getElementById("loginForm");

        form.getInputByName("j_username").setValueAttribute("example@hotmail.com");
        form.getInputByName("j_password").setValueAttribute("examplePassword");

        HtmlPage reslogin = form.getInputByValue("Login").click();

        final HtmlPage downloadPage = reslogin.getAnchorByText("Download Wine List").click();

        final HtmlPage p = downloadPage.getPage();


        WebResponse response2 = p.getWebResponse();
        InputStream is = response2.getContentAsStream();
        OutputStream outputStream = new FileOutputStream(new File(fileTarget));

        int read = 0;
        byte[] bytes = new byte[1024];

        while ((read = is.read(bytes)) != -1) {
            outputStream.write(bytes, 0, read);
        }
        outputStream.flush();
        outputStream.close();
    } catch (Exception e) {
        e.printStackTrace();
    }

    webClient.closeAllWindows();

Answer 1

可能尝试使用cookieManager添加自动重定向

webClient.getOptions().setRedirectEnabled(true);
webClient.getCookieManager().setCookiesEnabled(true);

HtmlUnit无法自动登录网站

1 个答案: