452 lines
18 KiB
C#
452 lines
18 KiB
C#
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using Api.Framework.Cps;
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using Api.Framework.Model;
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using CsharpHttpHelper;
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using CsharpHttpHelper.Enum;
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using Newtonsoft.Json;
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using Newtonsoft.Json.Linq;
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using System;
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using System.Collections;
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using System.Collections.Generic;
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using System.Linq;
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using System.Text;
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using System.Text.RegularExpressions;
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using System.Threading;
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using System.Threading.Tasks;
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namespace Api.Framework.Tools
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{
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/// <summary>
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/// 拼多多解析助手
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/// </summary>
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public class PDDHelper
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{
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/// <summary>
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/// 随机对象
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/// </summary>
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private static Random random = new Random(Guid.NewGuid().GetHashCode());
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/// <summary>
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/// 获取随机公共拼多多查询商品信息账号
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/// </summary>
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/// <returns></returns>
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public static fl_cps_member RandomGuidePddMembers()
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{
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try
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{
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//return CpsClient.GuideMembers[0];
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return CpsClient.GuideMembers[random.Next(0, CpsClient.GuideMembers.Count)];
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}
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catch (Exception ex)
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{ }
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return CpsClient.GuideMembers.FirstOrDefault();
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}
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/// <summary>
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/// 多多进宝app中获取高佣商品的招商id
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/// </summary>
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/// <param name="goodsid">商id</param>
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/// <returns></returns>
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public static string FindGoodsSign_H5(string goodsid)
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{
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try
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{
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try
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{
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if (GoodsCacheDic.ContainsKey(goodsid))
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{
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var GoodsCache = GoodsCacheDic[goodsid];
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if (GoodsCache.GetTime.AddHours(1) > DateTime.Now)
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return GoodsCache.GoodsSign;
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else
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GoodsCacheDic.Remove(goodsid);
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}
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}
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catch (Exception)
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{ }
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for (int i = 0; i < 3; i++)
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{
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try
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{
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HttpHelper http = new HttpHelper();
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HttpItem item = new HttpItem()
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{
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URL = "https://jinbaoh5.pinduoduo.com/network_h5/weak_auth/goods/query_goodslist",
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Method = "POST",
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Timeout = 100000,
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ReadWriteTimeout = 30000,
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IsToLower = false,
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Cookie = "",
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UserAgent = "Mozilla/5.0 (Windows NT 6.1; WOW64; rv:18.0) Gecko/20100101 Firefox/18.0",
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Accept = "text/html, application/xhtml+xml, */*",
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ContentType = "application/json",
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Referer = "",
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Allowautoredirect = false,
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AutoRedirectCookie = false,
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Postdata = @"{""hasCoupon"": false,""pageNumber"": 1,""sortType"": 0,""listId"": """",""pageSize"":10,""keyword"":""" + goodsid + @"""}",
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ResultType = ResultType.String
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};
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HttpResult result = http.GetHtml(item);
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string html = result.Html;
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var jobj = JObject.Parse(html);
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if (!(bool)jobj["success"])
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continue;
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else
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{
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var goodsList = (JArray)jobj["result"]["goodsList"];
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for (int z = 0; z < goodsList.Count; z++)
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{
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//var zsDuoId = (int)goodsList[0]["zsDuoId"];
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//if (zsDuoId == 0) return string.Empty;
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//return zsDuoId.ToString();
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var goodsSign = goodsList[0]["goodsSign"].ToString();
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if (!string.IsNullOrWhiteSpace(goodsSign))
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{
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return goodsSign;
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}
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}
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}
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}
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catch (Exception ex)
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{ }
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finally
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{
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Thread.Sleep(200);
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}
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}
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}
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catch (Exception ex)
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{ }
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return string.Empty;
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}
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private static Dictionary<string, GoodsCahce> GoodsCacheDic = new Dictionary<string, GoodsCahce>();
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/// <summary>
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/// 清理缓存时间
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/// </summary>
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private static DateTime remove_cache_time = DateTime.Now;
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#region 临时类
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class GoodsCahce
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{
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public string GoodsSign { get; set; }
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public DateTime GetTime { get; set; }
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}
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#endregion
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/// <summary>
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/// 缓存异常Cps集合
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/// </summary>
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private static Dictionary<string, string> CacheErrCpsDic = new Dictionary<string, string>();
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/// <summary>
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/// 获取商品高佣信息
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/// </summary>
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/// <param name="api">PinduoduoApi对象</param>
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/// <param name="pid">推广位pid</param>
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/// <param name="goods_id">商品id</param>
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/// <param name="isBind">是否授权绑定</param>
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/// <returns></returns>
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public static ArrayList FindSendGuideGoodsInfo(PinduoduoApi api, string pid, string goods_id, bool isBind = false)
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{
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#region 清理缓存
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if (remove_cache_time.AddHours(5) < DateTime.Now)
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{
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remove_cache_time = DateTime.Now;
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Task.Run(() =>
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{
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try
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{
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var tmps = GoodsCacheDic.Where(f => f.Value.GetTime.AddHours(1) < DateTime.Now).ToList();
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if (tmps == null || tmps.Count == 0) return;
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for (int i = 0; i < tmps.Count; i++)
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{
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try
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{
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GoodsCacheDic.Remove(tmps[i].Key);
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}
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catch (Exception)
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{ }
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}
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}
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catch (Exception)
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{ }
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});
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}
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#endregion
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//获取高佣H5信息
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var goodsSign = FindGoodsSign_H5(goods_id);
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if (!string.IsNullOrWhiteSpace(goodsSign))
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{
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try
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{
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if (!GoodsCacheDic.ContainsKey(goods_id))
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GoodsCacheDic[goods_id] = new GoodsCahce() { GoodsSign = goodsSign, GetTime = DateTime.Now };
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}
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catch (Exception)
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{ }
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if (!isBind)//true-已绑定；false-未绑定
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{ //公用的账号
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var guideCps = RandomGuidePddMembers();
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if (guideCps == null) throw new Exception("公共账号异常");
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var guideApi = CpsClient.CreatePinduoduoRequest(guideCps);
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if (guideApi == null) throw new Exception("创建公共请求对象异常");
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var fgInfo = FindGoodsInfo(guideApi, goodsSign, guideCps.cookies);
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if (fgInfo != null)
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return fgInfo;
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}
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var goodsInfo = FindGoodsInfo(api, goodsSign, pid);
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return goodsInfo;
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}
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else
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{
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PinduoduoApi apiTmp = null;
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var pidTmp = pid;
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var cpsUsername = api.Member.username;
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//无法获取高佣这里获取低佣
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for (int i = 0; i < 2; i++)
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{
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Dictionary<string, object> obj_ = null;
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//if (!isBind)//true-已绑定；false-未绑定
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if (CacheErrCpsDic.ContainsKey(cpsUsername) || !isBind)//true-已绑定；false-未绑定
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{ //公用的账号
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var guideCps = RandomGuidePddMembers();
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if (guideCps == null) throw new Exception("公共账号异常");
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var guideApi = CpsClient.CreatePinduoduoRequest(guideCps);
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if (guideApi == null) throw new Exception("创建公共请求对象异常");
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apiTmp = guideApi;
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pidTmp = guideCps.cookies;
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}
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else
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apiTmp = api;
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if (apiTmp == null) continue;
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try
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{
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obj_ = apiTmp.SendPinduoduo("pdd.ddk.oauth.goods.search", new
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{
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keyword = goods_id,
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pid = pidTmp,
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//custom_parameters = "{\"uid\":\"602172712\",\"sid\":\"jdds\"}"
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//page = 1,
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//page_size = 10,
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//with_coupon = true
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});
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if (obj_ == null) throw new Exception("创建拼多多API请求失败3");
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var goods_detail_response = obj_["goods_search_response"] as Dictionary<string, object>;
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var goods_list = goods_detail_response["goods_list"] as ArrayList;
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if (goods_list != null && goods_list.Count != 0)
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{
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var tmp = goods_list[0] as Dictionary<string, object>;
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if (tmp != null && tmp.Count == 2)
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return FindGoodsInfo(api, tmp["goods_sign"].ToString(), pid);
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}
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return goods_list;
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}
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catch (Exception ex)
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{
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if (ex.Message.Contains("涉嫌爬虫或本地缓存商品信息"))
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{
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CacheErrCpsDic[apiTmp.Member.username] = apiTmp.Member.username;
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cpsUsername = apiTmp.Member.username;
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}
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EventClient.OnEvent(null, $"拼多多:public -> {apiTmp.Member.username} 异常:{ex.Message} - {ex.StackTrace} - {(obj_ == null ? string.Empty : JsonConvert.SerializeObject(obj_))}");
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}
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finally
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{
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Thread.Sleep(200);
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}
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}
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}
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return null;
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}
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/// <summary>
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/// 获取商品高佣信息
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/// </summary>
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/// <param name="api">PinduoduoApi对象</param>
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/// <param name="data">参数</param>
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/// <returns></returns>
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public static ArrayList FindSendGuideGoodsInfo(PinduoduoApi api, object data)
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{
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//公用的账号
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var guideCps = RandomGuidePddMembers();
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if (guideCps == null) throw new Exception("公共账号异常");
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var guideApi = CpsClient.CreatePinduoduoRequest(guideCps);
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if (guideApi == null) throw new Exception("创建公共请求对象异常");
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var obj_ = guideApi.SendPinduoduo("pdd.ddk.oauth.goods.search", data);
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if (obj_ == null) throw new Exception("创建拼多多API请求失败2");
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//解析商品,获取商品的信息
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var goods_detail_response = obj_["goods_search_response"] as Dictionary<string, object>;
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return goods_detail_response["goods_list"] as ArrayList;
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}
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/// <summary>
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/// 查询商品信息(自己的账号,以保佣金比例的正确性)
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/// </summary>
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/// <param name="api">PinduoduoApi对象</param>
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/// <param name="goods_sign">商品sign</param>
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/// <param name="pid">推广位pid</param>
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/// <returns></returns>
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public static ArrayList FindGoodsInfo(PinduoduoApi api, string goods_sign, string pid)
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{
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try
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{
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var obj_ = api.SendPinduoduo("pdd.ddk.oauth.goods.search", new { goods_sign_list = $"[\"{goods_sign}\"]", pid = pid });
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if (obj_ == null) throw new Exception("创建拼多多API请求失败2");
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//解析商品,获取商品的信息
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var goods_detail_response = obj_["goods_search_response"] as Dictionary<string, object>;
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return goods_detail_response["goods_list"] as ArrayList;
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//var obj_ = api.SendPinduoduo("pdd.ddk.goods.detail", new { goods_sign = goods_sign, pid = pid });
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//if (obj_ == null) throw new Exception("创建拼多多API请求失败2");
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////解析商品,获取商品的信息
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//var goods_detail_response = obj_["goods_detail_response"] as Dictionary<string, object>;
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//return goods_detail_response["goods_details"] as ArrayList;
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}
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catch (Exception ex)
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{ }
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return null;
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}
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/// <summary>
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/// 获取拼多多链接中的商品ID
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/// </summary>
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/// <param name="url">拼多多商品连接</param>
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/// <returns></returns>
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public static string GetPddGoodsID(string url)
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{
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bool flag = false;
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if (url.Contains("goods_id")) flag = true;
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var _url = HttpExtend.RegexMatchUrl(url);
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if (!flag && !string.IsNullOrWhiteSpace(_url))//有链接的情况
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{
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//TODO 这里好像还有短连接 目前忘记了短连接的格式
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url = _url;
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if (Regex.IsMatch(url, "(http[s]?://url.cn|http[s]?://a.toutiaonanren.com|http[s]?://p.pinduoduo.com)", RegexOptions.IgnoreCase))
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{
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|
|
//可能为短网址//跳转换成真实地址
|
|||
|
|
url = HttpHelper.URLDecode(GetLocation(url));
|
|||
|
|
if (url == null || !url.Contains("goods_id")) return string.Empty;
|
|||
|
|
else flag = true;
|
|||
|
|
}
|
|||
|
|
else
|
|||
|
|
flag = true;
|
|||
|
|
}
|
|||
|
|
if (flag)
|
|||
|
|
{
|
|||
|
|
var reg = Regex.Match(url, @"goods_id=(?<good_id>\d{4,})");
|
|||
|
|
if (reg.Success)
|
|||
|
|
return reg.Groups["good_id"].ToString();
|
|||
|
|
reg = Regex.Match(HttpHelper.URLDecode(url), @"goods_id=(?<good_id>\d{4,})");
|
|||
|
|
if (reg.Success)
|
|||
|
|
return reg.Groups["good_id"].ToString();
|
|||
|
|
reg = Regex.Match(HttpHelper.URLDecode(url), @"pinduoduo(?:.*)?goodsId=(?<good_id>\d{4,})", RegexOptions.IgnoreCase);
|
|||
|
|
if (reg.Success)
|
|||
|
|
return reg.Groups["good_id"].ToString();
|
|||
|
|
}
|
|||
|
|
return string.Empty;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
/// <summary>
|
|||
|
|
/// 获取页面的真实Location的地址(比如:获取短连接的真实地址)
|
|||
|
|
/// </summary>
|
|||
|
|
/// <param name="url">链接</param>
|
|||
|
|
/// <returns></returns>
|
|||
|
|
private static string GetLocation(string url)
|
|||
|
|
{
|
|||
|
|
HttpHelper http = new HttpHelper();
|
|||
|
|
HttpItem item = new HttpItem()
|
|||
|
|
{
|
|||
|
|
URL = url,
|
|||
|
|
Method = "GET",
|
|||
|
|
Timeout = 100000,
|
|||
|
|
ReadWriteTimeout = 30000,
|
|||
|
|
IsToLower = false,
|
|||
|
|
Cookie = "",
|
|||
|
|
UserAgent = "Opera/9.27 (Windows NT 5.2; U; zh-cn)",
|
|||
|
|
Accept = "text/html, application/xhtml+xml, */*",
|
|||
|
|
ContentType = "text/html",
|
|||
|
|
Referer = "",
|
|||
|
|
Postdata = "",
|
|||
|
|
};
|
|||
|
|
HttpResult result = http.GetHtml(item);
|
|||
|
|
return result.Header.Get("Location");
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
|
|||
|
|
/// <summary>
|
|||
|
|
/// 获取单人团 / 多人团地址
|
|||
|
|
/// </summary>
|
|||
|
|
/// <param name="api">PinduoduoApi对象</param>
|
|||
|
|
/// <param name="obj">接口的必要参数</param>
|
|||
|
|
/// <returns></returns>
|
|||
|
|
public string GetShoppingUrl(PinduoduoApi api, object obj)
|
|||
|
|
{
|
|||
|
|
for (int i = 0; i < 3; i++)
|
|||
|
|
{
|
|||
|
|
try
|
|||
|
|
{
|
|||
|
|
var goods_promotion_url_generate_response = api.SendPinduoduo("pdd.ddk.oauth.goods.prom.url.generate", obj)["goods_promotion_url_generate_response"] as Dictionary<string, object>;
|
|||
|
|
|
|||
|
|
var goods_promotion_url_list = goods_promotion_url_generate_response["goods_promotion_url_list"] as ArrayList;
|
|||
|
|
string url = string.Empty;
|
|||
|
|
foreach (var _url in goods_promotion_url_list)
|
|||
|
|
{
|
|||
|
|
//return (_url as Dictionary<string, object>)["short_url"].ToString();
|
|||
|
|
return (_url as Dictionary<string, object>)["mobile_short_url"].ToString();
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
catch (Exception ex)
|
|||
|
|
{ }
|
|||
|
|
Thread.Sleep(100);
|
|||
|
|
}
|
|||
|
|
return string.Empty;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
/// <summary>
|
|||
|
|
///
|
|||
|
|
/// </summary>
|
|||
|
|
/// <param name="api">PinduoduoApi对象</param>
|
|||
|
|
/// <param name="obj">参数</param>
|
|||
|
|
/// <returns></returns>
|
|||
|
|
public Dictionary<string, object> GetShoppingUrls(PinduoduoApi api, object obj)
|
|||
|
|
{
|
|||
|
|
for (int i = 0; i < 2; i++)
|
|||
|
|
{
|
|||
|
|
try
|
|||
|
|
{
|
|||
|
|
var goods_promotion_url_generate_response = api.SendPinduoduo("pdd.ddk.oauth.goods.prom.url.generate", obj)["goods_promotion_url_generate_response"] as Dictionary<string, object>;
|
|||
|
|
|
|||
|
|
var goods_promotion_url_list = goods_promotion_url_generate_response["goods_promotion_url_list"] as ArrayList;
|
|||
|
|
string url = string.Empty;
|
|||
|
|
foreach (var _url in goods_promotion_url_list)
|
|||
|
|
{
|
|||
|
|
return (_url as Dictionary<string, object>);
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
catch (Exception ex)
|
|||
|
|
{
|
|||
|
|
EventClient.OnEvent(this, $"生成拼多多推广连接失败:{ex.Message},{ex.StackTrace}");
|
|||
|
|
}
|
|||
|
|
Thread.Sleep(100);
|
|||
|
|
}
|
|||
|
|
return null;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
}
|
|||
|
|
}
|