Question

使用以下代码

在HtmlUnit中加载链接：http：//pdfcast.org/login

    webclient = new WebClient(BrowserVersion.CHROME_16);
    webclient.setJavaScriptEnabled(true);
    webclient.getCookieManager().setCookiesEnabled(true);
    webclient.setThrowExceptionOnScriptError(false);
    webclient.setRefreshHandler(new ThreadedRefreshHandler());
    HtmlPage currentPage = webclient.getPage("http://pdfcast.org/login");

发生

错误：

Sep 26, 2012 10:04:38 PM com.gargoylesoftware.htmlunit.html.HtmlPage loadExternalJavaScriptFile
SEVERE: Error loading JavaScript from [http://www.google-analytics.com/ga.js].
com.gargoylesoftware.htmlunit.FailingHttpStatusCodeException: 504 Gateway Time-out for http://www.google-analytics.com/ga.js
    at com.gargoylesoftware.htmlunit.WebClient.throwFailingHttpStatusCodeExceptionIfNecessary(WebClient.java:542)
    at com.gargoylesoftware.htmlunit.html.HtmlPage.loadJavaScriptFromUrl(HtmlPage.java:1041)
    at com.gargoylesoftware.htmlunit.html.HtmlPage.loadExternalJavaScriptFile(HtmlPage.java:981)
    at com.gargoylesoftware.htmlunit.html.HtmlScript.executeScriptIfNeeded(HtmlScript.java:366)
    at com.gargoylesoftware.htmlunit.html.HtmlScript$1.execute(HtmlScript.java:234)
    at com.gargoylesoftware.htmlunit.html.HtmlScript.onAllChildrenAddedToPage(HtmlScript.java:244)
    at com.gargoylesoftware.htmlunit.html.HTMLParser$HtmlUnitDOMBuilder.endElement(HTMLParser.java:607)
    at org.apache.xerces.parsers.AbstractSAXParser.endElement(Unknown Source)
    at cyberneko.html.filters.NamespaceBinder.endElement(NamespaceBinder.java:329)

这个问题有解决办法吗？

Answer 1

适用于htmlunit 2.13

import java.io.IOException;
import java.net.MalformedURLException;

import com.gargoylesoftware.htmlunit.BrowserVersion;
import com.gargoylesoftware.htmlunit.FailingHttpStatusCodeException;
import com.gargoylesoftware.htmlunit.ThreadedRefreshHandler;
import com.gargoylesoftware.htmlunit.WebClient;
import com.gargoylesoftware.htmlunit.html.HtmlPage;

public class KUKU {

    public static void main(String[] args) throws FailingHttpStatusCodeException, MalformedURLException, IOException {
        WebClient webclient = new WebClient(BrowserVersion.CHROME_16);
            webclient.getOptions().setJavaScriptEnabled(true);
            webclient.getCookieManager().setCookiesEnabled(true);
            webclient.getOptions().setThrowExceptionOnScriptError(false);
            webclient.setRefreshHandler(new ThreadedRefreshHandler());
            HtmlPage currentPage = webclient.getPage("http://pdfcast.org/login");
            System.out.println(currentPage.asText());

    }

}

这是输出

07/11/2013 14:53:33   com.gargoylesoftware.htmlunit.IncorrectnessListenerImpl notify   警告：遇到过时的内容类型：'text / javascript'。   07/11/2013 14:53:34   com.gargoylesoftware.htmlunit.IncorrectnessListenerImpl notify   警告：遇到过时的内容类型：   '应用程序/ x-的javascript'。 07/11/2013 14:53:34   com.gargoylesoftware.htmlunit.IncorrectnessListenerImpl notify   警告：遇到过时的内容类型：'text / javascript'。   07/11/2013 14:53:35   com.gargoylesoftware.htmlunit.IncorrectnessListenerImpl notify   警告：遇到过时的内容类型：'text / javascript'。   07/11/2013 14:53:35   com.gargoylesoftware.htmlunit.IncorrectnessListenerImpl notify   警告：遇到过时的内容类型：   '应用程序/ x-的javascript'。 07/11/2013 14:53:36   com.gargoylesoftware.htmlunit.IncorrectnessListenerImpl notify   警告：遇到过时的内容类型：'text / javascript'。   07/11/2013 14:53:36   com.gargoylesoftware.htmlunit.IncorrectnessListenerImpl notify   警告：遇到过时的内容类型：'text / javascript'。   07/11/2013 14:53:36   com.gargoylesoftware.htmlunit.IncorrectnessListenerImpl notify   警告：遇到过时的内容类型：'text / javascript'。   07/11/2013 14:53:36   com.gargoylesoftware.htmlunit.IncorrectnessListenerImpl notify   警告：遇到过时的内容类型：'text / javascript'。   07/11/2013 14:53:37   com.gargoylesoftware.htmlunit.IncorrectnessListenerImpl notify   警告：遇到过时的内容类型：   '应用程序/ x-的javascript'。 07/11/2013 14:53:37   com.gargoylesoftware.htmlunit.IncorrectnessListenerImpl notify   警告：遇到过时的内容类型：'text / javascript'。   07/11/2013 14:53:37   com.gargoylesoftware.htmlunit.DefaultCssErrorHandler错误警告：   CSS错误：   'http://pdfcast-data.appspot.com/css/style_fb_bt_apl_star.min.css?1'   [251：69]表达式错误。（无效的令牌“。”。期待一个   of ,,,,,,,,“ - ”，   “=”，“）”。）07/11/2013 14:53:37   com.gargoylesoftware.htmlunit.IncorrectnessListenerImpl notify   警告：遇到过时的内容类型：   '应用程序/ x-的javascript'。 07/11/2013 14:53:38   com.gargoylesoftware.htmlunit.IncorrectnessListenerImpl notify   警告：遇到过时的内容类型：   '应用程序/ x-的javascript'。登录和注册搜索上传PDF   常问问题。联系我们Facebook Connect Google登录登录注册登录   如果您已拥有PDFCast帐户，则可以在下面登录。用户名   密码登录忘记密码？注册没有帐户   然而？立即注册填写以下表格。用户名密码
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顺便说一句：不推荐使用BrowserVersion.CHROME_16。请改用BrowserVersion.CHROME

严重：在HtmlUnit中加载简单页面时从[http://www.google-analytics.com/ga.js]加载JavaScript时出错

1 个答案: