/// <summary>
/// 保存数据到db
/// </summary>
/// <param name="httpResults"></param>
/// <returns></returns>
public static void SaveProductCategoryToDB(List <ProductCategory> productCategoryList)
{
if (productCategoryList == null)
{
return;
}
if (productCategoryList.Count <= 0)
{
return;
}
DBBaseDAL <ProductCategory> productCategoryDAL = new DBBaseDAL <ProductCategory>();
foreach (var item in productCategoryList)
{
try
{
productCategoryDAL.Add(item);
}
catch (Exception ex)
{
Log.Error(ex.ToString());
}
}
}
/// <summary>
/// 获取所有ProductCategory
/// </summary>
/// <returns></returns>
public static List <ProductCategory> GetAllProductCategory()
{
if (CacheAllProductCategory.Count > 0)
{
return(CacheAllProductCategory);
}
//从数据库获取
DBBaseDAL <ProductCategory> productCategoryDAL = new DBBaseDAL <ProductCategory>();
return(productCategoryDAL.FindList(q => 1 == 1).ToList());
}
/// <summary>
/// 抓取数据保存到db
/// </summary>
/// <param name="productId"></param>
/// <returns></returns>
public static void CrawlerSingleProduct(string productId)
{
try
{
Console.WriteLine(productId);
var httpResults = GetProductHTML(productId);
var product = ParsingHTMLToProductModel(httpResults);
if (product != null)
{
DBBaseDAL <Product> productDAL = new DBBaseDAL <Product>();
productDAL.Add(product);
}
}
catch (Exception ex)
{
Log.Error("productId:" + productId + "---" + ex.ToString());
}
}
