public int Add(ProductInfo model)
{
using (DataCommand cmd = DataCommandManager.GetDataCommand("InsertProduct"))
{
cmd.SetParameterValue("@id", model.Id);
cmd.SetParameterValue("@title", model.Title);
cmd.SetParameterValue("@cid", model.CategoryId);
cmd.SetParameterValue("@price", model.Price);
cmd.SetParameterValue("@desc", model.Desc);
cmd.SetParameterValue("@content", model.Content);
cmd.SetParameterValue("@isonline", model.IsOnline);
cmd.SetParameterValue("@bigpicture", model.BigPicture);
cmd.SetParameterValue("@smallpicture", model.SmallPicture);
cmd.SetParameterValue("@mediumpicture", model.MediumPicture);
cmd.SetParameterValue("@specifications", model.Specifications);
cmd.SetParameterValue("@afterservice", model.AfterService);
cmd.SetParameterValue("@UserId", model.UserId);
cmd.SetParameterValue("@InDate", model.InDate);
cmd.SetParameterValue("@FileUrl", model.FileUrl);
cmd.SetParameterValue("@Keywords", model.Keywords);
cmd.SetParameterValue("@MetaDesc", model.MetaDesc);
cmd.SetParameterValue("@DisplayOrder", model.DisplayOrder);
return cmd.ExecuteNonQuery();
}
}
public object UpdateProduct()
{
var model = new ProductInfo();
model.Id = Convert.ToInt32(HttpContext.Current.Request.Params["ProductId"]);
model.Title = (string)HttpContext.Current.Request.Params["title"];
model.CategoryId = Convert.ToInt32(HttpContext.Current.Request.Params["productCategory"]);
//model.Price = Convert.ToDouble(HttpContext.Current.Request.Params["price"]);
model.Content = (string)HttpContext.Current.Request.Params["Content"];
model.Desc = (string)HttpContext.Current.Request.Params["Desc"];//产品简介
//model.IsOnline = HttpContext.Current.Request.Params["isonline"];
model.BigPicture = HttpContext.Current.Request.Params["bigpicture"];
model.SmallPicture = HttpContext.Current.Request.Params["smallpicture"];
model.MediumPicture = (string)HttpContext.Current.Request.Params["mediumpicture"];
model.Specifications = (string)HttpContext.Current.Request.Params["specifications"];
model.AfterService = (string)HttpContext.Current.Request.Params["afterservice"];
model.InDate = DateTime.Now;
model.FileUrl = HttpContext.Current.Request.Params["filedown"];
model.Keywords = HttpContext.Current.Request.Params["Keywords"];
model.MetaDesc = HttpContext.Current.Request.Params["Description"];
IProductService productService = new ProductService();
return productService.Update(model) > 0;
}
public void HtmlAgilityPack_Demo01()
{
var list = new List<string>();
list.Add("2");
list.Add("3");
list.Add("4");
list.Add("5");
list.Add("7");
list.Add("8");
list.Add("9");
list.Add("10");
list.Add("11");
list.Add("12");
list.Add("13");
list.Add("14");
list.Add("15");
list.Add("16");
list.Add("17");
list.Add("18");
list.Add("19");
list.Add("20");
list.Add("21");
list.Add("22");
list.Add("23");
list.Add("24");
list.Add("25");
list.Add("26");
list.Add("27");
list.Add("28");
list.Add("29");
list.Add("31");
foreach (string s in list)
{
var webGet = new HtmlWeb();
HttpClient httpClient1 = new HttpClient("http://www.yihui-lighting.com/productshow.asp?id="+s);
HtmlAgilityPack.HtmlDocument htmlDocument1 = new HtmlAgilityPack.HtmlDocument();
htmlDocument1.LoadHtml(httpClient1.Request());
var document = htmlDocument1;
var data = document.DocumentNode.SelectNodes("//*[@id=\"mitte2\"]");
StringBuilder sb = new StringBuilder();
int i = 0;
foreach (HtmlNode htmlNode in data)
{
var images = document.DocumentNode.SelectNodes("//img");
if (images != null && images.Count > 0)
{
int j = 0;
foreach (HtmlNode imageNode in images)
{
j++;
WebClient webClient = new WebClient();
var dir = "images\\content";
string filepath = "z:\\upload\\" + dir;
if (!Directory.Exists(filepath))
{
Directory.CreateDirectory("z:\\upload\\" + dir);
}
if (imageNode.Attributes["src"].Value != null)
{
try
{
string url = "http://www.yihui-lighting.com/UpProduct";
downloadfile(url + "//" + imageNode.Attributes["src"].Value.Substring(imageNode.Attributes["src"].Value.LastIndexOf('/') + 1), imageNode.Attributes["src"].Value.Substring(imageNode.Attributes["src"].Value.LastIndexOf('/') + 1));
}
catch
{
}
}
}
}
if (!string.IsNullOrEmpty(htmlNode.InnerText))
{
//
var titleNode = document.DocumentNode.SelectSingleNode(
"/html/body/div/div[3]/div[3]/div[2]/div/h2/font");
var title = titleNode.InnerText??"";
var body = htmlNode.InnerHtml.Replace("UpProduct/", "upload/images/content/")??"";
var model = new ProductInfo();
model.Title = title;
model.CategoryId = 2;
model.Content = body;
model.InDate = DateTime.Now;
model.DisplayOrder = OrderGenerator.NewOrder();
IProductService productService = new ProductService();
try
{
productService.Add(model);
}
catch
{
}
}
}
}
}
public ProductInfo GetProductById(int id)
{
ProductInfo model = new ProductInfo();
model.Category = new ProductCategoryInfo();
using (DataCommand cmd = DataCommandManager.GetDataCommand("GetProductById"))
{
cmd.SetParameterValue("@id", id);
using (IDataReader dr = cmd.ExecuteDataReader())
{
while (dr.Read())
{
if (!Convert.IsDBNull(dr["id"]))
{
model.Id = Convert.ToInt32(dr["id"]);
}
if (!Convert.IsDBNull(dr["title"]))
{
model.Title = dr["title"].ToString();
}
if (!Convert.IsDBNull(dr["cid"]))
{
model.CategoryId = (int)dr["cid"];
model.Category.Id = Convert.ToInt32(dr["cid"]);
}
if (!Convert.IsDBNull(dr["price"]))
{
model.Price = (double)dr["Price"];
}
if (!Convert.IsDBNull(dr["desc"]))
{
model.Desc = dr["desc"].ToString();
}
if (!Convert.IsDBNull(dr["content"]))
{
model.Content = dr["content"].ToString();
}
if (!Convert.IsDBNull(dr["isonline"]))
{
model.IsOnline = (bool)dr["IsOnline"];
}
if (!Convert.IsDBNull(dr["bigpicture"]))
{
model.BigPicture = dr["BigPicture"].ToString();
}
if (!Convert.IsDBNull(dr["smallpicture"]))
{
model.SmallPicture = dr["SmallPicture"].ToString();
}
if (!Convert.IsDBNull(dr["mediumpicture"]))
{
model.MediumPicture = dr["MediumPicture"].ToString();
}
if (!Convert.IsDBNull(dr["specifications"]))
{
model.Specifications = dr["Specifications"].ToString();
}
if (!Convert.IsDBNull(dr["afterService"]))
{
model.AfterService = dr["afterService"].ToString();
}
if(!Convert.IsDBNull(dr["CategoryName"]))
{
model.CategoryName = dr["CategoryName"].ToString();
}
if(!Convert.IsDBNull(dr["InDate"]))
{
model.InDate = Convert.ToDateTime(dr["Indate"]);
}
if (!Convert.IsDBNull(dr["FileUrl"]))
{
model.FileUrl = dr["FileUrl"].ToString();
}
if (!Convert.IsDBNull(dr["IsFocusPicture"]))
{
model.IsFocusPicture = Convert.ToBoolean(dr["IsFocusPicture"]);
}
if (!Convert.IsDBNull(dr["Keywords"]))
{
model.Keywords = dr["Keywords"].ToString();
}
if (!Convert.IsDBNull(dr["MetaDesc"]))
{
model.MetaDesc = dr["MetaDesc"].ToString();
}
if(!Convert.IsDBNull(dr["DataStatus"]))
{
model.Category.DataStatus = Convert.ToInt32(dr["DataStatus"]);
}
}
}
}
return model;
}
private ProductInfo GetModelFromDataReader(IDataReader dr)
{
var model = new ProductInfo();
model.Category=new ProductCategoryInfo();
if (!Convert.IsDBNull(dr["Id"]))
{
model.Id = (int)dr["Id"];
}
if (!Convert.IsDBNull(dr["Title"]))
{
model.Title = (string)dr["Title"];
}
if (!Convert.IsDBNull(dr["CategoryName"]))
{
model.CategoryName = Convert.ToString(dr["CategoryName"]);
}
if (!Convert.IsDBNull(dr["CId"]))
{
model.CategoryId = (int)dr["CId"];
}
if (!Convert.IsDBNull(dr["Price"]))
{
model.Price = (double)dr["Price"];
}
if (!Convert.IsDBNull(dr["Desc"]))
{
model.Desc = (string)dr["Desc"];
}
if (!Convert.IsDBNull(dr["content"]))
{
model.Content = dr["content"].ToString();
}
if (!Convert.IsDBNull(dr["IsOnline"]))
{
model.IsOnline = (bool)dr["IsOnline"];
}
if (!Convert.IsDBNull(dr["BigPicture"]))
{
model.BigPicture = (string)dr["BigPicture"];
}
if (!Convert.IsDBNull(dr["SmallPicture"]))
{
model.SmallPicture = (string)dr["SmallPicture"];
}
if (!Convert.IsDBNull(dr["MediumPicture"]))
{
model.MediumPicture = (string)dr["MediumPicture"];
}
if (!Convert.IsDBNull(dr["Specifications"]))
{
model.Specifications = (string)dr["Specifications"];
}
if (!Convert.IsDBNull(dr["AfterService"]))
{
model.AfterService = (string)dr["AfterService"];
}
if (!Convert.IsDBNull(dr["InDate"]))
{
model.InDate = Convert.ToDateTime(dr["Indate"]);
}
if (!Convert.IsDBNull(dr["FileUrl"]))
{
model.FileUrl = dr["FileUrl"].ToString();
}
if (!Convert.IsDBNull(dr["IsFocusPicture"]))
{
model.IsFocusPicture = Convert.ToBoolean(dr["IsFocusPicture"]);
}
if (!Convert.IsDBNull(dr["Keywords"]))
{
model.Keywords = dr["Keywords"].ToString();
}
if (!Convert.IsDBNull(dr["MetaDesc"]))
{
model.MetaDesc = dr["MetaDesc"].ToString();
}
if (!Convert.IsDBNull(dr["DataStatus"]))
{
model.Category.DataStatus = Convert.ToInt32(dr["DataStatus"]);
}
if (!Convert.IsDBNull(dr["DisplayOrder"]))
{
model.DisplayOrder = Convert.ToInt64(dr["DisplayOrder"]);
}
return model;
}
