c#使用html agility pack不支持URI格式

Question

我正在尝试使用HTML敏捷包让我的程序读取文件并从中获取所有图像srcs.这是我到目前为止得到的:

 private ArrayList GetImageLinks(String html,String link)
    {
        //link = url of webpage
        //html = a string of the html, just for testing will remove after

        HtmlAgilityPack.HtmlDocument htmlDoc = new HtmlAgilityPack.HtmlDocument();
        htmlDoc.OptionFixNestedTags = true;
        htmlDoc.Load(link);
        List<String> imgs = (from x in htmlDoc.DocumentNode.Descendants()
                             where x.Name.ToLower() == "img"
                             select x.Attributes["src"].Value).ToList<String>();

        Console.Out.WriteLine("Hey");
        ArrayList imageLinks = new ArrayList(imgs);


        foreach (String element in imageLinks)
        {
            Console.WriteLine(element);

        }

        return imageLinks;
    }

这是我得到的错误:System.ArgumentException:不支持URI格式.

Answer 1

HtmlDocument docHtml = new HtmlWeb().Load(url);