Html Agility Pack 出现问题 当我运行我的代码时,它显示“无法连接到远程服务器”有人知道为什么吗?
这是代码:
public void Crawler(string url, int pid)
{
HtmlWeb hw = new HtmlWeb();
try
{
HtmlAgilityPack.HtmlDocument doc = hw.Load(url);
HtmlNodeCollection nodes = doc.DocumentNode.SelectNodes("//a[@class='metatag-topi metatag-keywords']");
HtmlNodeCollection nodes2 = doc.DocumentNode.SelectNodes("//div[@class='pagination']/a[@href]");
HtmlNodeCollection phone = doc.DocumentNode.SelectNodes("//p[@class='phone fRight ml10']");
html代码:
<h2 class="header">
<a class="metatag-topic metatag-keywords" title="" href="/Directory/d.482"> ادارات، سازمان ها و تشکیلات</a>
</h2>