private ExamItem BuildEntity(int moduleId, IHtmlElement item)
{
try
{
var id_element = item.FindFirst(@"tr[valign]>td");
var match = Regex.Match(id_element.InnerText(), @"\d+");
int id = Convert.ToInt32(match.Value.Trim());
string title = id_element.NextElement().InnerText().Trim().RemoveHtml().RemoveHtmlEncode();
string answer = item.FindFirst("div[id]").InnerText().Trim().RemoveHtmlEncode();
string examType = item.PreviousElement().Descendants("td")
.ElementAt(1)
.InnerText().Trim().RemoveHtml().RemoveHtmlEncode();
if (answer.StartsWith("答案："))
{
answer = answer.Substring(3).Trim();
}
var itemType = ItemTypeService.GetByText(examType);
if (itemType == null)
{
logger.Info(string.Format("未匹配的题目类别[{0}],ExamId=[{1}]", examType, id));
}
var model = new ExamItem()
{
Id = id,
Title = title,
Answer = answer,
OriginalHtml = item.InnerHtml(),
Module_Id = moduleId,
ItemType = itemType != null ? itemType.Id : 0,
CreateTime = DateTime.Now,
DelFlag = false
};
return model;
}
catch (Exception ex)
{
WriteLog(item.ToString(), ex.Message);
throw;
}
}
private ExamItem BuildEntity(int moduleId, IHtmlElement item)
{
string selector = @"td[width]";
if (false == item.Exists(selector)) { return null; }
var id_element = item.FindFirst(selector);
if (id_element == null) { return null; }
try
{
var match = Regex.Match(id_element.InnerText(), @"\d+");
int id = Convert.ToInt32(match.Value.ToString().Trim());
string title = id_element.Parent().FindFirst(@".MsoNormal>span").InnerText().Trim().RemoveHtml().RemoveHtmlEncode();
string answer = item.FindFirst("#answer").InnerText().Trim();
string strExamType = item.FindFirst(".st_title").InnerText();
string examType = Regex.Match(strExamType, @"(?<=、).*").Value.Trim();
if (answer.StartsWith("答案："))
{
answer = answer.Substring(3).Trim();
}
var itemType = ItemTypeService.GetByText(examType);
if (itemType == null)
{
logger.Info(string.Format("未匹配的题目类别[{0}],ExamId=[{1}]", examType, id));
}
var model = new ExamItem()
{
Id = id,
Title = title,
Answer = answer,
OriginalHtml = item.InnerHtml(),
Module_Id = moduleId,
ItemType = itemType != null ? itemType.Id : 0,
CreateTime = DateTime.Now,
DelFlag = false
};
return model;
}
catch (Exception ex)
{
WriteLog(item.ToString(), ex.Message);
throw;
}
}