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wule committed 2025-06-29 19:38:31 +08:00
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Work/CollectClass/DetailMobileCollect.cs
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using System;
using System.Collections.Generic;
using System.Linq;
using System.Net;
using System.Text;
using System.Threading;
using System.Threading.Tasks;
using AllBase;
using Work.Api;
using Work.CollectClass;
namespace Work.CollectClass
{
public class DetailMobileCollect
{
public string Name, Content;
public bool IsUrlCollect = false, Pinduoduo = false;
public bool IsUpdateSku = false, ThisShopId = false;
public bool GetSuccess = false, NoTemp = false, Delete = false, NoContent = false, IsDown = false, IsExist = true, NoUpToServer = false;
public static bool LastError = false;
public decimal BeforePrice = 0, MinPrice = 0, MaxPrice = 0;
//public static Dictionary<long, ProductCollectBase> ProductTemp = new Dictionary<long, ProductCollectBase>();
public ProductCollectBase Product;
public DetailMobileCollect(ProductCollectBase product)
{
Product = product;
}
public void Get()
{
//if (TaobaoMobileCollect.ProductTemp.ContainsKey(Product.from_id))
//{
// GetSuccess = true;
// Product = TaobaoMobileCollect.ProductTemp[Product.from_id].Clone();
// return;
//}
GetSuccess = false;
Delete = false;
bool useTemp = false;
string urlProduct = "https://detail.m.tmall.com/item.htm?id=" + (ThisShopId ? Product.id : Product.from_id);
bool nokey = false, hadFile = false;
string content = "", newContent = "";
string refere = "";
//string html =NoTemp?"": TempFileReadWrite.Read(Product.id, "content", out hadFile);
//if(string.IsNullOrEmpty(html))
// html = GetPostTaobaoHtml.UploadTaobao(urlProduct, refere, true);
string html = "";
bool useUsa = false;
//if (LastError)
//{
// LastError = false;
// html = GetHtml.ByUsa(urlProduct, true, false);
// useUsa = true;
//}
//else
//{
//}
bool canUse;
string serverTempHtml = ServerTemp.Get(2, "main-tm-" + Product.from_id.ToString(), out canUse);
if (!canUse)
{
if (GetProxyHtml.ips != null && GetProxyHtml.ips.Count > 0)
{
html = GetProxyHtml.UploadProxyTaobao(urlProduct, refere, true, "");
}
if (string.IsNullOrEmpty(html) || !html.Contains("天猫商品详情"))
{
html = GetPostTaobaoHtml.UploadTaobao(urlProduct, refere, true);
if (html.Contains("宝贝不存在"))
{
IsExist = false;
LogSave.Add(Name, "宝贝不存在：" + urlProduct);
BigDataBuild.Delete(Product.from_id, 1);
return;
}
}
if (string.IsNullOrEmpty(html) || !html.Contains("天猫商品详情"))
{
html = GetHtml.ByUsa(urlProduct, true, false);
useUsa = true;
}
if (string.IsNullOrEmpty(html) || !html.Contains("天猫商品详情"))
{
Thread.Sleep(10000);
html = GetPostTaobaoHtml.UploadTaobao(urlProduct, refere, true);
useUsa = false;
}
if (string.IsNullOrEmpty(html) || !html.Contains("天猫商品详情"))
{
LastError = true;
LogSave.Add(Name, "读取页面失败：" + urlProduct);
return;
}
if (!string.IsNullOrEmpty(html) && (html.Contains("天猫商品详情") || html.Contains("expired.html?isInvalid=true") || html.Contains("\\\"已下架\\\"")))
ServerTemp.Set(2, "main-tm-" + Product.from_id.ToString(), html);
}
else
{
html = serverTempHtml;
}
if (!string.IsNullOrEmpty(html) &&
(html.Contains("expired.html?isInvalid=true") || html.Contains("\\\"已下架\\\"")))
IsDown = true;
if (string.IsNullOrEmpty(html) || html.Contains("redirectUrl") && !html.Contains("快递"))
{
LogSave.Add(Name, "宝贝已经下架：" + urlProduct);
BigDataBuild.Delete(Product.from_id, 1);
return;
}
GetSuccess = true;
html = GetHtml.Decode(html).Replace("\\\"", "\"").Replace("\\\\", "\\");
Product.name = BaseRegex.GetMatchRegexString(ref html, @"""item"":\{[^\}]*?""title"":""([^""]+)""");
if (string.IsNullOrEmpty(Product.name))
{
//BigDataBuild.Delete(Product.from_id, 1);
if (IsUpdateSku)
{
Delete = true;
LogSave.Add(Name, "上家已经删除：" + (ThisShopId ? Product.id : Product.from_id));
}
else
{
LogSave.Add(Name, "标题获取错误：" + Product.from_url);
}
return;
}
string pricex = BaseRegex.GetMatchRegexString(ref html,
@"""transmitPrice"":\{""priceText"":""([\d\.]+)");
if (string.IsNullOrEmpty(pricex))
{
pricex = BaseRegex.GetMatchRegexString(ref html,
@"""price"":\{""price"":\{""priceMoney"":""[\d]+"",""priceText"":""([\d\.]+)""");
}
if (string.IsNullOrEmpty(pricex))
pricex = BaseRegex.GetMatchRegexString(ref html,
@"""price"":\{""price"":\{""priceText"":""([\d\.]+)");
string price_beforex = BaseRegex.GetMatchRegexString(ref html,
@"""extraPrices"":\[\{""priceMoney"":""[\d]+"",""priceText"":""([\d\.]+)""");
if (string.IsNullOrEmpty(price_beforex))
{
price_beforex = pricex;
}
if (price_beforex == "0" || string.IsNullOrEmpty(price_beforex))
{
LogSave.Add("价格为空，退出：" + Product.from_url);
return;
}
Product.saleCount = BaseRegex.GetIntJson(ref html, "sellCount");
string eprice = BaseRegex.GetMatchRegexString(ref html, @"""postage"":""快递[:：][\s]*([\d\.]+)");
Product.express_price = string.IsNullOrEmpty(eprice) ? 0 : decimal.Parse(eprice);
Product.price = decimal.Parse(pricex);
MinPrice = Product.price;
MaxPrice = Product.price;
Product.num = BaseRegex.GetIntJson(ref html, "num");
Product.from_shop_name = BaseRegex.GetStringJson(ref html, "sellerNick");
if (Product.num == 0)
{
string num = BaseRegex.GetMatchRegexString(ref html, @"""skuCore"":[\w\W]+?""quantity"":""([\d]+)""");
if (string.IsNullOrEmpty(num))
num = BaseRegex.GetMatchRegexString(ref html, @"]},""skuCore"":[\w\W]+?""quantity"":([\d]+)}");
if (!string.IsNullOrEmpty(num))
Product.num = int.Parse(num);
}
Product.discountPrice = decimal.Parse(pricex);
Product.before_price = decimal.Parse(price_beforex);
Product.discount = Product.discountPrice / Product.before_price;//折扣比例
Product.onlinePrice = Product.discountPrice * Product.shopAddPercent / 100 + new Random(Guid.NewGuid().GetHashCode()).Next((int)(Product.shopAddPriceMin * 100),
(int)(Product.shopAddPriceMax * 100)) / 100;
if (IsUrlCollect)
{
Product.onlinePrice = GetOnlinePrice(Product.price);
}
if (IsUpdateSku)//如果是更新SKU则直接跳转到SKU部分
{
goto GetSku;
}
string catId = BaseRegex.GetStringJson(ref html, @"categoryId");
catId = string.IsNullOrEmpty(catId) ? BaseRegex.GetMatchRegexString(ref html, @"categoryId:([\d]+)") : catId;
Product.cat_id = int.Parse(catId);
Product.main_cid = BaseRegex.GetIntJson(ref html, @"rootCategoryId");
Product.from_cat_id = Product.cat_id;
Product.from_site_id = 1;
if (Product.main_cid == 0)
{
LogSave.Add(Name, "没有找到主分类：" + Product.from_url);
return;
}
//===================标题过滤======================
string title = Product.name.ToLower();
long md5 = BaseClass.GetLong(Product.name);
foreach (string s in BaseClass.CantTitleKeywords)
{
if (title.Contains(s))
{
nokey = true;
LogSave.Add(Name, s + " : " + title);
break;
}
}
foreach (string s in BaseClass.CantTitle)
{
if (title.Contains(s))
{
nokey = true;
LogSave.Add(Name, s + " : " + title);
break;
}
}
foreach (string s in BaseClass.CantCatId)
{
if (Product.cat_id.ToString() == s || Product.main_cid.ToString() == s)
{
nokey = true;
LogSave.Add(Name, s + " : " + title);
break;
}
}
string tempx = "";
var tempmc = BaseRegex.GetMatchRegex(ref html,
@"{""component"":""mui/wpimagetext/index""[\w\W]+?""image_text""}");
for (int i = 0; i < tempmc.Count; i++)
{
string item= tempmc[i].Groups[0].Value;
var mm = BaseRegex.GetMatchRegex(ref item, @"""img[^>]*?"":""([^>]+?)""");
for (int j = 0; j < mm.Count; j++)
{
tempx += "<img src=\"" + mm[j].Groups[1].Value + "\" />";
}
}
content = tempx;
if (string.IsNullOrEmpty(tempx))
{
LogSave.Add(Name, "描述正文正则失败，跳过 " );
return;
}
newContent = ClearContent(content);
if (string.IsNullOrEmpty(content) || string.IsNullOrEmpty(newContent))
{
LogSave.Add(Name, "描述正文为空，跳过 " );
return;
}
Content = newContent;
Product.content = Content;
Product.item_size = "";
Product.item_weight = 1;
Product.state = "浙江";
Product.city = "杭州";
string address = BaseRegex.GetMatchRegexString(ref html, @"""delivery"":\{""from"":""([^""]+?)""");
if (string.IsNullOrEmpty(address))
address = BaseRegex.GetStringJson(ref html, @"location");
string[] provice =
"上海,北京,天津,重庆,黑龙江,辽宁,内蒙古,吉林,河北,河南,山西,山东,陕西,青海,宁夏,甘肃,新疆,西藏,四川,云南,贵州,广西,湖南,湖北,安徽,江苏,浙江,广东,福建,海南,台湾,香港,澳门".Split(',');
string[] city =
"上海,北京,天津,重庆,哈尔滨,沈阳,呼和浩特,长春,石家庄,郑州,太远,济南,西安,西宁,银川,兰州,乌鲁木齐,拉萨,程度,昆明,贵阳,南宁,长沙,武汉,合肥,南京,杭州,广州,福州,海口,台北,香港,澳门".Split(',');
if (!string.IsNullOrEmpty(address))
{
for (int i = 0; i < provice.Length; i++)
{
if (address.Contains(provice[i]))
{
Product.state = provice[i];
Product.city = city[i];
break;
}
}
}
string temp = BaseRegex.GetMatchRegexString(ref html, @",""images"":\[([^\]]+?)\]");
if (string.IsNullOrEmpty(temp))
{
LogSave.Add(Name, "图片错误：" + Product.from_url);
return;
}
var m = BaseRegex.GetMatchRegex(ref temp, @"""([^""]+)""");
if (m.Count == 0)
{
LogSave.Add(Name, "图片错误：" + Product.from_url);
return;
}
for (int i = 0; i < m.Count; i++)
{
Product.Images.Add(m[i].Groups[1].Value);
}
Product.image = Product.Images[0];
Product.image_from_url = Product.Images[0];
temp = BaseRegex.GetMatchRegexString(ref html, @"""props"":\{[\w\W]+?""groupProps"":([\w\W]+?)\]\}]");
if (!string.IsNullOrEmpty(temp))
{
m = BaseRegex.GetMatchRegex(ref temp, @"\{""([^""]+)"":""([^""]+)""\}");
if (m.Count == 0)
{
LogSave.Add("参数错误：" + Product.from_url);
return;
}
for (int i = 0; i < m.Count; i++)
{
string name = m[i].Groups[1].Value;
string value = m[i].Groups[2].Value;
if (name.Length > 50 || value.Length > 50)
continue;
Product.Prop.Add(new KeyValueBase(name, value));
}
}
GetSku:
bool hadPrice = false;
m =BaseRegex.GetMatchRegex(ref html,
@"\{""name"":""([^""]+)"",""pid"":([\d]+),""values"":\[([\w\W]+?)\]\}");
for (int i = 0; i < m.Count; i++)
{
PropBase p = new PropBase();
p.id = long.Parse(m[i].Groups[2].Value);
p.name = m[i].Groups[1].Value;
p.name = BaseRegex.Relpace(p.name, "(&[a-zA-z0-9]+?;)", "");
bool had = false;
for (int j = 0; j < Product.Props.Count; j++)
{
if (Product.Props[j].name == p.name)
{
p = Product.Props[j];
had = true;
break;
}
}
temp = m[i].Groups[3].Value;
var mm = BaseRegex.GetMatchRegex(ref temp, @"""image"":""([^""]+?)"",""name"":""([^""]+?)"",""vid"":([\d]+?)\}");
for (int j = 0; j < mm.Count; j++)
{
string v = mm[j].Groups[3].Value;
string vi = mm[j].Groups[0].Value;
string image = BaseRegex.GetStringJson(ref vi, "image");
PropValueBase pr = new PropValueBase();
pr.value = v;
pr.name = mm[j].Groups[2].Value;
pr.number = new Random(Guid.NewGuid().GetHashCode()).Next(100, 1000);
pr.image = image;
pr.image_from_url = image;
bool hadx = false;
for (int k = 0; k < p.Values.Count; k++)
{
if (p.Values[k].name == pr.name)
{
hadx = true;
break;
}
}
if (!hadx)
p.Values.Add(pr);
}
if (!had)
{
p.sort = i + 1;
Product.Props.Add(p);
}
}
if (Product.Props.Count > 2)
{
Product.Props = Product.Props.OrderBy(u => u.Values.Count).ToList();
int count = Product.Props.Count - 2;
Product.Props.RemoveRange(0, count);
Product.Props = Product.Props.OrderByDescending(u => u.sort).ToList();
}
m = BaseRegex.GetMatchRegex(ref html, @"""propPath"":""([-\d:;]+)"",""skuId"":([\d]+)");
for (int i = 0; i < m.Count; i++)
{
string skuid = m[i].Groups[2].Value;
string skuValues = m[i].Groups[1].Value;
var mm = BaseRegex.GetMatchRegex(ref html,
@"""" + skuid + @""":[^\}]+?""priceText"":""([\d.]+)""[^\}]*?},""quantity"":([\d]+)\}");
if (mm.Count == 0)
{
LogSave.Add("SKU识别错误：" + Product.from_url);
continue;
}
string priceText = mm[0].Groups[1].Value;
decimal before_price = decimal.Parse(priceText);
decimal price = before_price;
string numberString = BaseRegex.GetMatchRegexString(ref html,
@"]},""skuCore""[\w\W]+?""" + skuid + @""":[\w\W]+?""quantity"":([\d]+)");
int number = 0;
if (!string.IsNullOrEmpty(numberString))
number = int.Parse(numberString);
if (number > 100)
number = 100;
string name = BuildName(skuValues);
if (string.IsNullOrEmpty(name))
continue;
bool had = false;
for (int j = 0; j < Product.SkuMaps.Count; j++)
{
if (Product.SkuMaps[j].name == name)
{
had = true;
break;
}
}
if (had)
{
continue;
}
mm = BaseRegex.GetMatchRegex(ref html,
@"""" + skuid + @""":{""price"":{""priceMoney"":([\d.]+?),""priceText"":""([\d.]+)""}");
if (mm.Count != 0)
{
price = decimal.Parse(mm[0].Groups[2].Value);//这是折扣后的价格
decimal dic = before_price > 0 ? price / before_price : 1;
if (dic < Product.discount)
Product.discount = dic;
}
SkuMapBase sm = new SkuMapBase();
sm.id = long.Parse(skuid);
sm.name = name;
sm.price = price;
if (MaxPrice < price)
MaxPrice = price;
if (MinPrice > price)
MinPrice = price;
sm.online_price = (int)(sm.price * Product.shopAddPercent / 100 +
new Random(Guid.NewGuid().GetHashCode()).Next((int)(Product.shopAddPriceMin * 100),
(int)(Product.shopAddPriceMax * 100)) / 100);
if (!Pinduoduo && (price < BaseClass.MinPrice || price > BaseClass.MaxPrice))
number = 0;
else
hadPrice = true;
if (IsUrlCollect)
{
sm.online_price = (int)GetOnlinePrice(sm.price);
}
sm.number = number;
sm.before_price = before_price;
sm.sale_count = 0;
Product.SkuMaps.Add(sm);
}
for (int i = 0; Product.discount < 1 && i < Product.SkuMaps.Count; i++)
{
if (Product.SkuMaps[i].number == 0)
Product.SkuMaps[i].price = Decimal.Round(Product.discount * Product.SkuMaps[i].before_price, 2);
}
try
{
if (TaobaoMobileCollect.ProductTemp.Count > 1000)
{
TaobaoMobileCollect.ProductTemp.Clear();
}
if (!TaobaoMobileCollect.ProductTemp.ContainsKey(Product.from_id))
TaobaoMobileCollect.ProductTemp.Add(Product.from_id, Product);
}
catch
{
}
if (!hadPrice && (Product.price < (IsUpdateSku ? BaseClass.MinPrice * 0.8m : BaseClass.MinPrice) || Product.price > BaseClass.MaxPrice))
{
//LogSave.Add(Name, "价格太低：" + Product.from_url);
//if (IsUpdateSku)
//{
// SetSku( 0, 0, 5);
//}
//else
//{
// return;
//}
}
if (NoUpToServer)
return;
if (IsUpdateSku || Pinduoduo) //如果是更新上家价格，则执行此代码
{
if (Product.cat1 == 0)
{
FromTitleToCat.UserApi = true;
FromTitleToCat ft = new FromTitleToCat();
ft.TaobaoProduct = new TaobaoProductBase();
ft.Title = Product.name;
ft.TaobaoProduct.Titlte = Product.name;
ft.TaobaoProduct.FromId = Product.from_id;
ft.TaobaoCatId = Product.from_cat_id;
ft.JustGetCat = true;
ft.Get();
if (!string.IsNullOrEmpty(ft.Cat1) && ft.Cat1 != "0")
{
Product.cat1 = int.Parse(ft.Cat1);
Product.cat2 = int.Parse(ft.Cat2);
Product.cat3 = int.Parse(ft.Cat3);
Product.cat4 = int.Parse(ft.Cat4);
}
}
var ftc = new FromTitleToCat();
Product.main_cid = ftc.GetMainCatId(Product.cat1);
Product.main_cat_name = ftc.MainCatName;
return;
}
//淘宝大数据收集
//string json = JsonHelper.SerializeObject(Product);
//string data = "id=" + Product.id + "&site_id=" + Product.from_site_id + "&" + UserLogin.GetSignaturex() +
// "&json=" + GetHtml.UrlEncodeUtf8(json);
//string upUrl = BaseClass.BuildObjString("upload_data");
//html = GetHtml.PostUtf8(upUrl, data);
if (nokey)//过滤数据
return;
if (html == "Ok" || html == "Had")
{
LogSave.Add(Name, "采集成功：" + Product.id);
}
Product.from_title = Product.name;
}
/// <summary>
/// 生成名称
/// </summary>
/// <param name="name"></param>
/// <returns></returns>
private string BuildName(string name)
{
string temp = "";
for (int i = 0; i < Product.Props.Count; i++)
{
for (int j = 0; j < Product.Props[i].Values.Count; j++)
{
if (name.Contains(Product.Props[i].Values[j].value))
{
temp += Product.Props[i].name + ":" + Product.Props[i].Values[j].name + ";";
break;
}
}
}
if (string.IsNullOrEmpty(temp))
return "";
return temp.Substring(0, temp.Length - 1);
}
/// <summary>
/// 网址采集计算价格
/// </summary>
/// <param name="price"></param>
/// <returns></returns>
public decimal GetOnlinePrice(decimal price)
{
if (price < 40)
{
price = price * 100 + new Random(Guid.NewGuid().GetHashCode()).Next(1500, 2000);
}
else if (price < 100)
{
price = price * 100 + new Random(Guid.NewGuid().GetHashCode()).Next(2500, 3000);
}
else if (price < 200)
{
price = price * 100 + new Random(Guid.NewGuid().GetHashCode()).Next(3000, 5000);
}
else
{
price = price * 100 + new Random(Guid.NewGuid().GetHashCode()).Next(4000, 6000);
}
return price / 100;
}
/// <summary>
/// 获取上家ID
/// </summary>
/// <param name="content"></param>
/// <returns></returns>
public static long GetUpId(ref string content)
{
string upShopId = BaseRegex.GetMatchRegexString(ref content, @"//item\.taobao\.com/item\.htm\?id=([345][\d]{11})[\D]");
if (string.IsNullOrEmpty(upShopId))
upShopId = BaseRegex.GetMatchRegexString(ref content, @"<[^>]*#fff[^>]*>[^<]*([345][\d]{11})[\D]");
if (string.IsNullOrEmpty(upShopId))
upShopId = BaseRegex.GetMatchRegexString(ref content, @"<[^>]*white[^>]*>[^<]*([345][\d]{11})[\D]");
if (string.IsNullOrEmpty(upShopId))
upShopId = BaseRegex.GetMatchRegexString(ref content, @"<[^>]*#ffffff[^>]*>[^<]*([345][\d]{11})[\D]");
if (string.IsNullOrEmpty(upShopId) && content.Length > 100)
upShopId = BaseRegex.GetMatchRegexString(content.Substring(0, 100), @"[\D]([345][\d]{11})[\D]");
if (string.IsNullOrEmpty(upShopId))
upShopId = BaseRegex.GetMatchRegexString(ref content, @"//item\.taobao\.com/item\.htm\?id=[\D]([\d]{11,12})[\D]");
if (string.IsNullOrEmpty(upShopId))
upShopId = BaseRegex.GetMatchRegexString(ref content, @"[\D]([\d]{11,12})[\D]");
if (string.IsNullOrEmpty(upShopId))
upShopId = BaseRegex.GetMatchRegexString(ref content, @"[\D]([\d]{6,12})[\D]");
if (string.IsNullOrEmpty(upShopId))
upShopId = "0";
long up;
long.TryParse(upShopId, out up);
return up;
}
/// <summary>
/// 清理正文
/// </summary>
/// <param name="content"></param>
/// <returns></returns>
public static string ClearContent(string content)
{
string newContent = BaseRegex.Relpace(content, @"(<img[^>]*assets\.alicdn\.com[^>]*>)", "");
ClearTable(ref newContent);
BaseRegex.Relpace(ref newContent, @"(<[aA] [\w\W]+?</[aA]>)", "");
BaseRegex.Relpace(ref newContent, @"(<p[^>]*>[^<]*[\d]{10,15}[^<]*</p>)", "");
BaseRegex.Relpace(ref newContent, @"(<[^>]*#ffffff[^>]*>[^<]*[\d]{10,15}[^<]*<[^>]*>)", "");
BaseRegex.Relpace(ref newContent, @"((<[pdiv]+[^>]*width:[\s]*0;[\s]*height:[\s]*0;[^>]*>[\w\W]*?</[pdiv]+>))", "");
BaseRegex.Relpace(ref newContent, @"((<[pdiv]+[^>]*width:[\s]*0px;[\s]*height:[\s]*0px;[^>]*>[\w\W]*?</[pdiv]+>))", "");
BaseRegex.Relpace(ref newContent, @"(http[\s]{0,1}://item\.taobao\.com/item\.htm\?id=[\d]+)", "");
newContent = newContent.Replace("<p>&nbsp;</p>", "");
if (!newContent.Contains("<img "))
return content;
return newContent;
}
/// <summary>
/// 清除表格广告代码
/// </summary>
/// <param name="html"></param>
/// <returns></returns>
public static void ClearTable(ref string html)
{
if (string.IsNullOrEmpty(html))
return;
int i = html.IndexOf("<table");
Again:
int first = i;
if (i < 0)
return;
int end = html.IndexOf("</table", i);
if (i < 0 || end < 0 || end < i)
return;
int top = 1;
while (top > 0 && i >= 0)
{
end = html.IndexOf("</table", i);
string temp = html.Substring(i + 6, end - i + 2);
int add = (temp.Length - temp.Replace("<table", "").Length) / 6;
top = top - 1 + add;
int t1 = html.IndexOf("<table", end + 7);
int t2 = html.IndexOf("</table", end + 7);
if (t1 >= 0 && (t1 < t2 || t2 < 0))
i = t1;
if (t2 >= 0 && (t2 < t1 || t1 < 0))
i = t2;
}
string re = html.Substring(first, end - first + 8);
if (re.Contains("<a "))
{
html = html.Replace(re, "");
i = html.IndexOf("<table");
}
else
{
i = html.IndexOf("<table", end);
}
goto Again;
}
}
}