public void SubmitForm(RecruitEntity recruitEntity, string keyValue = "")
{
if (!string.IsNullOrEmpty(keyValue))
{
recruitEntity.Modify(keyValue);
service.Update(recruitEntity);
}
else
{
recruitEntity.Create();
service.Insert(recruitEntity);
}
}
public bool IsRecruitExit(string url)
{
RecruitEntity recruitEntity2 = service.GetRecruit(url);
if (recruitEntity2 != null)
{
return(true);
}
else
{
return(false);
}
}
private bool WriteRecruit(string url)
{
string str = HttpHelp.DownLoadString(url);
HtmlDocument htmlDoc = new HtmlDocument();
htmlDoc.LoadHtml(str);
if (htmlDoc.DocumentNode.SelectSingleNode("//div[@class='listlie']") == null)
{
return(false);
}
HtmlNodeCollection liNodes = htmlDoc.DocumentNode.SelectSingleNode("//div[@class='listlie']").SelectSingleNode("ul[1]").SelectNodes("li");
if (liNodes != null && liNodes.Count > 0)
{
for (int i = 0; i < liNodes.Count; i++)
{
string date = liNodes[i].SelectSingleNode("em").InnerText.Trim();
string title = liNodes[i].SelectSingleNode("a[1]").InnerText.Trim();
string href = liNodes[i].SelectSingleNode("a[1]").GetAttributeValue("href", "").Trim();
if (recruitApp.IsRecruitExit(href))
{
continue;
}
RecruitEntity recruitEntity = new RecruitEntity()
{
Recruit_Title = title,
Recruit_Url = href,
Recruit_Date = date
};
recruitApp.SubmitForm(recruitEntity);
Console.WriteLine("新闻标题：" + title + ",链接：" + href);
}
}
return(true);
}
