/// <summary>
/// 根据URL抓取标题
/// </summary>
/// <param name="client">HTML标题获取客户端任务池</param>
/// <param name="url">URL</param>
internal static void Crawl(fastCSharp.net.htmlTitleClient.task client, string url)
{
urlTitle urlTitle = new urlTitle {
url = url
};
Interlocked.Increment(ref currentCount);
client.Get(url, urlTitle.onTitle);
}
/// <summary>
/// 获取HTML标题
/// </summary>
/// <param name="link">目标URL</param>
/// <param name="onReturn">回调委托</param>
public void CrawlTitle(string link, Action <returnValue <string> > onReturn)
{
htmlTitleClient.Get(link, title => onReturn(title));
}