使用Java運行HtmlUnit時出錯

Question

嘗試使用HtmlUnit。 我想輸入一個用戶名（密碼）和密碼（密碼）並進入下一頁。 輸出是一長串錯誤。

我無法發布所有錯誤。 但是，大多數是重復項。 我已在收到的每條獨特錯誤消息下方張貼：

Sep 10, 2015 7:00:35 PM com.gargoylesoftware.htmlunit.IncorrectnessListenerImpl notify
WARNING: Obsolete content type encountered: 'application/x-javascript'.
Sep 10, 2015 7:00:41 PM com.gargoylesoftware.htmlunit.DefaultCssErrorHandler error
WARNING: CSS error: 'https://app.applyyourself.com/common/stylesheet.css' [141:2] Error in style rule. (Invalid token ".2". Was expecting one of: <S>, <LBRACE>, ".", ":", "[", <COMMA>, <HASH>, <S>.)
Sep 10, 2015 7:00:44 PM com.gargoylesoftware.htmlunit.DefaultCssErrorHandler error
WARNING: CSS error: 'https://app.applyyourself.com/common/bootstrap.css' [2590:17] Error in expression; ':' found after identifier "progid".
Sep 10, 2015 7:00:45 PM com.gargoylesoftware.htmlunit.DefaultCssErrorHandler error
WARNING: CSS error: 'https://app.applyyourself.com/common/style.css' [130:25] Error in expression; ':' found after identifier "data".
Sep 10, 2015 7:00:45 PM com.gargoylesoftware.htmlunit.DefaultCssErrorHandler error
WARNING: CSS error: 'https://app.applyyourself.com/common/style.css' [131:8] Error in declaration. (Invalid token ",". Was expecting one of: <S>, ":".)
Sep 10, 2015 7:00:45 PM com.gargoylesoftware.htmlunit.DefaultCssErrorHandler error
WARNING: CSS error: 'https://app.applyyourself.com/common/style.css' [142:17] Invalid color "#7d7e7d\0".
Sep 10, 2015 7:00:45 PM com.gargoylesoftware.htmlunit.DefaultCssErrorHandler error
WARNING: CSS error: 'https://app.applyyourself.com/common/style.css' [166:23] Invalid color "#cccccc\0".
Sep 10, 2015 7:00:45 PM com.gargoylesoftware.htmlunit.DefaultCssErrorHandler error
WARNING: CSS error: 'https://app.applyyourself.com/common/style.css' [459:17] Invalid color "#b5b5b5\0".
Sep 10, 2015 7:00:45 PM com.gargoylesoftware.htmlunit.html.InputElementFactory createElementNS
INFO: Bad input type: "tel", creating a text input
Sep 10, 2015 7:00:45 PM com.gargoylesoftware.htmlunit.html.InputElementFactory createElementNS
INFO: Bad input type: "url", creating a text input
Sep 10, 2015 7:00:45 PM com.gargoylesoftware.htmlunit.html.InputElementFactory createElementNS
INFO: Bad input type: "email", creating a text input
Sep 10, 2015 7:00:45 PM com.gargoylesoftware.htmlunit.html.InputElementFactory createElementNS
INFO: Bad input type: "datetime", creating a text input
Sep 10, 2015 7:00:47 PM com.gargoylesoftware.htmlunit.DefaultCssErrorHandler error
WARNING: CSS error: 'https://app.applyyourself.com/AYApplicantLogin/fl_ApplicantLogin.asp?id=dukegrad' [1:141] Error in declaration. '*' is not allowed as first char of a property.

我嘗試使用這些鏈接：

如何在Java中使用HtmlUnit？

Groovy htmlunit getFirstByXPath返回null + OCR問題

這是代碼：

    public ApplicationLogin(String pin, String password) throws Exception   {

    WebClient webClient = new WebClient();

    HtmlPage webPage = webClient.getPage("https://app.applyyourself.com/AYApplicantLogin/fl_ApplicantLogin.asp?id=dukegrad");
    HtmlForm form = webPage.getFirstByXPath("//form[@id='frmApplicantLogin']"); 

    HtmlTextInput username = form.getInputByName("UserID");
    HtmlPasswordInput pass = form.getInputByName("Password");

    HtmlSubmitInput b = form.getInputByValue("login");

    username.setValueAttribute(pin);
    pass.setValueAttribute(password);

    HtmlPage webPage2 = b.click();  
}

Answer 1

使用其他WEB驅動程序代替默認設置。 例如，它可能是CHROME （您可以在不同的瀏覽器之間進行選擇，例如CHROME ， FIREFOX_31 ， FIREFOX_31 ， INTERNET_EXPLORER_8 ， INTERNET_EXPLORER_11 ）。

WebClient webClient = new WebClient(BrowserVersion.CHROME);

我想它應該解決您的問題。