public static string _querySelector(this NextPageConfig next, IHtmlDocument dom, string currentPage)
{
if (next.NextPageRule != null)
{
return(next.NextPageRule._querySelector(dom, currentPage));
}
;
// 动态获取
if (string.IsNullOrEmpty(next.QuerySelector))
{
return("");
}
if (next.QueryItem == null)
{
next.QueryItem = new QueryItem();
}
var element = dom.QuerySelector(next.QuerySelector);
if (element == null)
{
return("");
}
return(next.QueryItem._queryItems(element));
}
public DriectSpider SetConfig(NextPageConfig config)
{
_nexPageConfig = config;
return(this);
}
