import com.gargoylesoftware.htmlunit.IncorrectnessListener; //导入依赖的package包/类
private static WebClient createWebClient(final String url) {
    WebClient webClient = new WebClient(BrowserVersion.CHROME);

    // http://stackoverflow.com/a/23482615/2246865 by Neil McGuigan
    java.util.logging.Logger.getLogger("com.gargoylesoftware.htmlunit").setLevel(Level.OFF);

    webClient.setCssErrorHandler(new SilentCssErrorHandler());

    webClient.setIncorrectnessListener(new IncorrectnessListener() {
        @Override
        public void notify(String arg0, Object arg1) {
        }
    });

    webClient.setCookieManager(cookieManager);
    webClient.getOptions().setCssEnabled(false);
    webClient.getOptions().setThrowExceptionOnFailingStatusCode(false);
    webClient.getOptions().setThrowExceptionOnScriptError(false);
    webClient.getOptions().setPrintContentOnFailingStatusCode(false);
    webClient.getOptions().setUseInsecureSSL(true);

    // http://stackoverflow.com/a/14227559/2246865 by Lee
    webClient.setWebConnection(new WebConnectionWrapper(webClient) {
        @Override
        public WebResponse getResponse(final WebRequest request) throws IOException {
            if (request.getUrl().toString().contains(getDomainName(url))) {
                return super.getResponse(request);
            } else {
                return new StringWebResponse("", request.getUrl());
            }
        }
    });

    return webClient;
}