htmlunit:指定了一个无效或非法的选择器

htmlunit : An invalid or illegal selector was specified

本文关键字：无效 一个 非法 选择器 htmlunit      更新时间：2023-09-26

我试图用htmlunit模拟登录。虽然我根据示例编写了代码，但我遇到了一个无聊的问题。下面是我从控制台收集到的一些消息。

runtimeError: message=[An invalid or illegal selector was specified (selector: '*,:x'         error: Invalid selector: *:x).] sourceName=[http://user.mofangge.com/Scripts/inc/jquery-1.10.2.js] line=[1640] lineSource=[null] lineOffset=[0]
WARNING: Obsolete content type encountered: 'application/x-javascript'.
CSS error: 'http://user.mofangge.com/Content/Css/Style1/Main.css' [1:1] Error in style sheet. (Invalid token "'u9518". Was expecting one of: <EOF>, <S>, <IDENT>, "<!--", "-->", <HASH>, <IMPORT_SYM>, <PAGE_SYM>, <MEDIA_SYM>, <FONT_FACE_SYM>, <CHARSET_SYM>, ".", ":", "*", "[", <ATKEYWORD>.)
Aug 11, 2014 1:43:27 下午 com.gargoylesoftware.htmlunit.DefaultCssErrorHandler error
CSS error: 'http://user.mofangge.com/Content/Css/Style1/Login.css' [1:1] Error in style sheet. (Invalid token "'u9518". Was expecting one of: <EOF>, <S>, <IDENT>, "<!--", "-->", <HASH>, <IMPORT_SYM>, <PAGE_SYM>, <MEDIA_SYM>, <FONT_FACE_SYM>, <CHARSET_SYM>, ".", ":", "*", "[", <ATKEYWORD>.)
runtimeError: message=[An invalid or illegal selector was specified (selector: ':input' error: Invalid selector: *:input).] sourceName=[http://user.mofangge.com/Scripts/inc/jquery-1.10.2.js] line=[1275] lineSource=[null] lineOffset=[0]
这是我的代码。但我没有找到有用的东西。我不知道为什么会这样，希望得到任何帮助。 
    WebClient webClient = new WebClient(BrowserVersion.CHROME);     
    webClient.getOptions().setCssEnabled(true);
    webClient.getOptions().setJavaScriptEnabled(true);
    webClient.getOptions().setThrowExceptionOnScriptError(false);
    webClient.getOptions().setTimeout(10000);
    DefaultCredentialsProvider credentialsProvider = (DefaultCredentialsProvider)webClient.getCredentialsProvider(); 
    credentialsProvider.addCredentials("username", "password"); 

    HtmlPage page = webClient.getPage(url); 
    HtmlForm loginForm = page.getFormByName("regform");         

    HtmlInput username = loginForm.getInputByName("txt_userid"); 
    HtmlInput password = loginForm.getInputByName("txt_userpw"); 
    username.setValueAttribute("username"); 
    password.setValueAttribute("password");         

    HtmlSubmitInput submit = page.getHtmlElementById("login_btn");
    webClient.waitForBackgroundJavaScript(30000);
    HtmlPage result = submit.click();

    FileWriter writer = new FileWriter("mofang.html"); 
    writer.write(result.getWebResponse().getContentAsString()); 
    writer.close();

Put

webClient.waitForBackgroundJavaScript(30000);

后
HtmlPage result = submit.click()
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