com.gargoylesoftware.htmlunit.DefaultCssErrorHandler HtmlUnit误差

Question

 List <HtmlElement> ips = null ;
 List <HtmlElement> ports = null ; 
 ArrayList <String> proxies = new ArrayList();
 HtmlPage page = null;
 String baseUrl = "http://www.freeproxylists.net/" ;
 WebClient client;

 try{
 client = new WebClient();
 client.getOptions().setJavaScriptEnabled(false);
 page = client.getPage(baseUrl);
 ips = page.getByXPath("//table[@class='DataGrid']/tbody/tr/td[position()=1]/text()");
 ports = page.getByXPath("//table[@class='DataGrid']/tbody/tr/td[position()=2]/text()");

 for(int i=0;i<ips.size();i++){
 proxies.add(ips.get(i)+":"+ports.get(i));
 System.out.println(ips.get(i)+":"+ports.get(i));
 }


 }
 catch(Exception e){
 System.out.println(e);
 }

对我错误的代码缩进表示抱歉，无论如何，我试图从站点中刮取代理，我收到了以下警告：

mag 20,2018年4:04:56 PM com.gargoylesoftware.htmlunit.DefaultCssErrorHandler错误AVVERTENZA: CSS错误：'http://www.freeproxylists.net/grid.css‘1:1规则错误。(无效令牌"<“)。期待：，，"."，":"，“，，，……)mag 20,2018年4:04:56 PM com.gargoylesoftware.htmlunit.DefaultCssErrorHandler警告AVVERTENZA: CSS警告：'http://www.freeproxylists.net/grid.css‘1:1无视整个规则。mag 20,2018年4:04:56 PM com.gargoylesoftware.htmlunit.DefaultCssErrorHandler错误AVVERTENZA: CSS错误：'http://www.freeproxylists.net/grid.css‘45:1规则错误。(无效令牌"<“)。期待：，，"."，":"，""，"["，，，……)mag 20,2018年4:04:56 PM com.gargoylesoftware.htmlunit.DefaultCssErrorHandler警告AVVERTENZA: CSS警告：'http://www.freeproxylists.net/grid.css‘45:1无视整个规则。

，我怎样才能解决这个问题？

Answer 1

您可以简单地将WebClient使用的WebClient替换为SilentCssErrorHandler。

HtmlUnit 常见问题页面有一个简短的示例。