public void LoadHtml()
{
this.html = HttpUtils.HttpGet(url);
}
public void ParseHTML()
{
HtmlAgilityPack.HtmlDocument doc = new HtmlAgilityPack.HtmlDocument();
doc.LoadHtml(html);
HtmlNode docNode = doc.DocumentNode;
HtmlNode h1Node = docNode.SelectNodes(".//h1").First();
this.Title = h1Node.InnerText;
//HtmlNode producetNode = doc.DocumentNode.SelectSingleNode("//div[@id='j-product-info-sku']");
HtmlNodeCollection dlNodes = doc.DocumentNode.SelectNodes(".//dl[@class='p-property-item']");
if (dlNodes != null && dlNodes.Count > 0)
{
foreach (HtmlNode dlNode in dlNodes)
{
HtmlNode dtNode = dlNode.SelectSingleNode(".//dt[@class='p-item-title']");
string propertyTitle = dtNode.InnerText;
List <SkuPropertyValue> list = new List <SkuPropertyValue>();
HtmlNodeCollection liNodes = dlNode.SelectNodes(".//li");
foreach (var liNode in liNodes)
{
SkuPropertyValue skuPropertyValue = new SkuPropertyValue();
skuPropertyValue.Prop = propertyTitle;
HtmlNode aNode = liNode.SelectSingleNode(".//a");
skuPropertyValue.Id = aNode.Attributes["data-sku-id"].Value;
HtmlNode imgNode = aNode.SelectSingleNode(".//img");
if (imgNode != null)
{
skuPropertyValue.ImageUrl = imgNode.Attributes["src"].Value;
}
HtmlNode spanNode = aNode.SelectSingleNode(".//span");
if (spanNode != null)
{
//Console.WriteLine(spanNode.InnerText);
skuPropertyValue.Name = spanNode.InnerText;
}
list.Add(skuPropertyValue);
// for index
PropertyDict4Index.Add(skuPropertyValue.Id, skuPropertyValue);
}
PropertyDict.Add(propertyTitle, list);
}
}
int i = 0;
HtmlNodeCollection scriptList = doc.DocumentNode.SelectNodes(".//script");
foreach (HtmlNode item in scriptList)
{
//Console.WriteLine("===========================" + i);
i++;
//Console.WriteLine(item.InnerHtml);
string script = item.InnerHtml;
if (script.Contains("window.runParams.maxPrice"))
{
//Console.WriteLine(script);
string v = script;
v = v.Substring(script.IndexOf("runParams.maxPrice="));
v = v.Replace("runParams.maxPrice=", "");
v = v.Substring(0, v.IndexOf(";"));
v = v.Replace("\"", "");
this.Price = v;
//Console.WriteLine(this.Price);
}
if (script.Contains("window.runParams.baseCurrencyCode"))
{
//Console.WriteLine(script);
string v = script;
v = v.Substring(script.IndexOf("runParams.baseCurrencyCode="));
v = v.Replace("runParams.baseCurrencyCode=", "");
v = v.Substring(0, v.IndexOf(";"));
v = v.Replace("\"", "");
this.CurrencyCode = v;
//Console.WriteLine(this.CurrencyCode);
}
if (script.Contains("runParams.imageBigViewURL"))
{
//Console.WriteLine(script);
string v = script;
v = v.Substring(script.IndexOf("runParams.imageBigViewURL="));
v = v.Replace("runParams.imageBigViewURL=", "");
v = v.Substring(0, v.IndexOf(";"));
v = v.Replace("\"", "");
v = v.Replace("\n", "");
v = v.Replace("\r", "");
v = v.Replace("\t", "");
v = v.Replace("[", "");
v = v.Replace("]", "");
foreach (var imageUrl in v.Split(','))
{
this.MainImageList.Add(imageUrl);
}
//this.CurrencyCode = v;
//Console.WriteLine(this.MainImageList);
}
if (script.Contains("runParams.descUrl"))
{
//Console.WriteLine(script);
string v = script;
v = v.Substring(script.IndexOf("runParams.descUrl="));
v = v.Replace("runParams.descUrl=", "");
v = v.Substring(0, v.IndexOf(";"));
v = v.Replace("\"", "");
//this.CurrencyCode = v;
v = "http:" + v;
// Console.WriteLine(v);
string descHtml = HttpUtils.HttpGet(v);
descHtml = descHtml.Replace("window.productDescription='", "");
descHtml = descHtml.Replace("';", "");
this.DescHtml = descHtml;
//Console.WriteLine("descHtml:" + descHtml);
HtmlAgilityPack.HtmlDocument descDoc = new HtmlAgilityPack.HtmlDocument();
descDoc.LoadHtml(DescHtml);
HtmlNode descDoccNode = descDoc.DocumentNode;
HtmlNodeCollection imgList = descDoccNode.SelectNodes(".//img");
foreach (HtmlNode imgNode in imgList)
{
//Console.WriteLine(imgNode.Attributes["src"].Value);
string src = imgNode.Attributes["src"].Value;
if (src.StartsWith(@"//"))
{
src = src.Substring(2);
}
if (!src.StartsWith("http"))
{
src = "http://" + src;
}
this.ContentImageList.Add(src);
}
}
if (script.Contains("var skuProducts="))
{
//Console.WriteLine(script);
string v = script;
v = v.Substring(script.IndexOf("var skuProducts="));
v = v.Replace("var skuProducts=", "");
v = v.Substring(0, v.IndexOf("}}];") + 3);
ProductItem[] ProductItems = JsonConvert.DeserializeObject <ProductItem[]>(v);
foreach (ProductItem productItem in ProductItems)
{
//Console.WriteLine("----------------");
SkuItem skuItem = new SkuItem();
skuItem.SkuId = productItem.skuId.ToString();
skuItem.Price = Price;
skuItem.Title = Title;
skuItem.Propertys = new List <string>();
foreach (var propId in productItem.skuPropIds.Split(','))
{
if (propId == null || propId.Length == 0)
{
continue;
}
//Console.WriteLine("============propId: " + propId);
SkuPropertyValue spv = PropertyDict4Index[propId];
string prop = spv.Name != null ? spv.Name : spv.ImageUrl;
//Console.WriteLine(prop);
skuItem.Propertys.Add(prop);
}
ProductSkuItemList.Add(skuItem);
}
//v = v.Replace("\"", "");
//v = v.Replace("\n", "");
//v = v.Replace("\r", "");
//v = v.Replace("\t", "");
//v = v.Replace("[", "");
//v = v.Replace("]", "");
//this.CurrencyCode = v;
//Console.WriteLine(JsonConvert.SerializeObject(ProductSkuItemList));
}
}
}
public void ParseHTML4NL()
{
HtmlNode h1Node = docNode.SelectNodes(".//title").First();
this.Title = h1Node.InnerText;
try
{
this.Title = this.Title.Split('|').First();
this.Title = this.Title.Split('&').First();
}
catch (Exception e)
{
Console.WriteLine(e.StackTrace);
}
HtmlNodeCollection scriptList = docNode.SelectNodes(".//script");
foreach (HtmlNode item in scriptList)
{
string script = item.InnerHtml;
if (script.Contains("window.runParams"))
{
//Console.WriteLine(script);
Console.WriteLine("===========================");
//Console.WriteLine(item.InnerHtml);
string v = script;
v = v.Substring(script.IndexOf("window.runParams = "));
v = v.Replace("window.runParams = ", "");
v = v.Substring(0, v.IndexOf("var GaData"));
v = v.Replace("\n", "");
v = v.Replace("\r", "");
v = v.Replace(" ", "");
v = v.Replace("\t", "");
v = v.Substring(0, v.Length - 1);
//this.Price = v;
Console.WriteLine(v);
NLParser nLParser = JsonConvert.DeserializeObject <NLParser>(v);
// 大主图
foreach (var imagePath in nLParser.data.imageModule.imagePathList)
{
MainImageList.Add(imagePath);
}
// 下载小图
//foreach (var imagePath in nLParser.data.imageModule.summImagePathList)
//{
// MainImageList.Add(imagePath);
//}
Skumodule skuModule = nLParser.data.skuModule;
// 处理属性
if (skuModule.hasSkuProperty)
{
Productskupropertylist[] plist = skuModule.productSKUPropertyList;
foreach (var productProperty in plist)
{
List <SkuPropertyValue> list = new List <SkuPropertyValue>();
Skupropertyvalue[] skuProps = productProperty.skuPropertyValues;
foreach (var skuProp in skuProps)
{
SkuPropertyValue skuPropertyValue = new SkuPropertyValue();
skuPropertyValue.Id = skuProp.propertyValueId.ToString();
skuPropertyValue.Name = skuProp.propertyValueName;
skuPropertyValue.ImageUrl = skuProp.skuPropertyImagePath;
// 变体图
if (skuPropertyValue.ImageUrl != null && skuPropertyValue.ImageUrl.Length != 0)
{
//MainImageList.Add(skuProp.skuPropertyImagePath);
string btImage = skuPropertyValue.ImageUrl.Replace("_50x50.jpg", "");
BiantiImageList.Add(btImage);
Console.WriteLine("----------------------skuPropertyValue.ImageUrl: " + btImage);
}
skuPropertyValue.Prop = productProperty.skuPropertyName;
list.Add(skuPropertyValue);
PropertyDict4Index.Add(skuPropertyValue.Id, skuPropertyValue);
}
PropertyDict.Add(productProperty.skuPropertyName, list);
Console.WriteLine("productProperty.skuPropertyName: " + productProperty.skuPropertyName);
}
}
string descUrl = nLParser.data.descriptionModule.descriptionUrl;
this.DescHtml = HttpUtils.HttpGet(descUrl);
//Console.WriteLine(descHtml);
HtmlAgilityPack.HtmlDocument descDoc = new HtmlAgilityPack.HtmlDocument();
descDoc.LoadHtml(DescHtml);
HtmlNode descDoccNode = descDoc.DocumentNode;
HtmlNodeCollection imgList = descDoccNode.SelectNodes(".//img");
foreach (HtmlNode imgNode in imgList)
{
//Console.WriteLine(imgNode.Attributes["src"].Value);
string src = imgNode.Attributes["src"].Value;
if (src.StartsWith(@"//"))
{
src = src.Substring(2);
}
if (!src.StartsWith("http"))
{
src = "http://" + src;
}
this.ContentImageList.Add(src);
}
Price = nLParser.data.priceModule.maxAmount.value.ToString();
CurrencyCode = nLParser.data.priceModule.maxAmount.currency;
Skupricelist[] skupricelsit = nLParser.data.skuModule.skuPriceList;
foreach (var skuprice in skupricelsit)
{
SkuItem skuItem = new SkuItem();
skuItem.SkuId = skuprice.skuId.ToString();
skuItem.Price = Price;
skuItem.Title = Title;
skuItem.Propertys = new List <string>();
foreach (var propId in skuprice.skuPropIds.Split(','))
{
if (propId == null || propId.Length == 0)
{
continue;
}
//Console.WriteLine("============propId: " + propId);
SkuPropertyValue spv = PropertyDict4Index[propId];
string prop = spv.ImageUrl != null ? spv.ImageUrl : spv.Name;
//Console.WriteLine(prop);
skuItem.Propertys.Add(prop);
}
ProductSkuItemList.Add(skuItem);
}
}
}
}