public static void GetCollectionAnswerInfoFromHtml(string html, CollectionInfo ci)
{
if (!String.IsNullOrWhiteSpace(html))
{
try
{
HtmlDocument doc = new HtmlDocument();
doc.LoadHtml(html);
HtmlNodeCollection answerNodes = doc.DocumentNode.SelectNodes(@"//div[@class='zm-item-rich-text js-collapse-body']");
foreach (HtmlNode answer in answerNodes)
{
string ids = answer.Attributes.FirstOrDefault(p => p.Name == "data-entry-url").Value;
string[] idsArr = ids.Split('/');
CollectionQuestionAndAnswer cqa = new CollectionQuestionAndAnswer()
{
CollectionID = ci.CollectionID,
QuestionID = int.Parse(idsArr[2]),
AnswerID = int.Parse(idsArr[4]),
ModefiedTime = DateTime.Now.ToString(),
};
CollectionDB.SaveOrUpdateCollectionAnswer(cqa);
Console.WriteLine("答案:" + cqa.AnswerID + " 于" + DateTime.Now.ToString() + "保存成功");
}
}
catch (Exception ex)
{
}
}
}