加入引用

2 years ago · a2b75b0cb7
1 changed files with 150 additions and 4 deletions
--- a/JdShopListener/JdShopListener/MainWindowViewModel.cs
+++ b/JdShopListener/JdShopListener/MainWindowViewModel.cs
@ -16,6 +16,8 @@ using Utils;
 using System.Threading.Tasks;
 using System.IO;
 using System.IO.Compression;
+using System.Text.RegularExpressions;
+using System.Diagnostics;

 namespace JdShopListener
 {
@ -98,9 +100,86 @@ namespace JdShopListener
                InitWeb();

            }).ContinueWith((state) => {
-                LoadHYItems();
+
+                Test();
+                // LoadHYItems();
+            });
+        }
+         
+
+        private void Test()
+        {
+            InitLoginCookie();
+
+            Stopwatch watch = new Stopwatch();
+            watch.Start();
+            for (int i = 1; i <= 100; i++)
+            {
+                try
+                {
+                    var list = GetSearchList(i);
+
+                    list.ForEach(skuId =>
+                    {
+                        try
+                        {
+                            var detail = GetItemDetail(skuId);
+
+                            Thread.Sleep(1000);
+                            var sku = new SkuModel()
+                            {
+                                SkuId = skuId
+                            };
+
+                            //主图
+                            string src = detail.product.src;
+                            var catIds = detail.product.cat;
+
+                            List<int> cats = new List<int>();
+
+                            foreach (var catId in catIds)
+                            {
+                                cats.Add((int)catId);
+                            }
+
+                            string cat = string.Join(",", cats);
+
+                            //标题
+                            string title = detail.product.name;
+
+                            string shopId = detail.product.shopId;
+
+                            string vid = detail.product.venderId;
+
+                            sku.ImgUrl = "http://img11.360buyimg.com/n1/" + src;
+                            sku.Title = title;
+                            sku.Cat = cat;
+                            sku.ShopId = shopId;
+                            sku.VenderId = vid;
+
+                            GetWareBusiness(sku);
+
+                            Debug.WriteLine($"{skuId}采集完成！{DateTime.Now}");
+
+                            Thread.Sleep(2000);
+                        }
+                        catch
+                        {
+
+                        }
                    });
                }
+                catch(Exception ex) 
+                {
+
+                }
+                Thread.Sleep(1000);
+            }
+
+            watch.Stop();
+
+            Debug.WriteLine("100页全面采集花费：" + watch.ElapsedMilliseconds + "毫秒！！！");
+        }

        private string _InitText= "正在加载慧眼竞品商品数据, 请稍后...";

@ -893,7 +972,7 @@ namespace JdShopListener
                string html = http.GetStringAsync($"https://item.jd.com/{skuId}.html").Result;


-                if (html.Contains("passport.jd.com/new/login.aspx")|| html.Contains("//item.jd.com/html/token.html?returnUrl="))
+                if (html.Contains("passport.jd.com/new/login.aspx")|| html.Contains("//item.jd.com/html/token.html?returnUrl=" )|| html.Contains("passport.jd.com/uc/login"))
                {
                    AddLog("登录失效，触发验证！！重新尝试获取登录状态");
                    InitLoginCookie();
@ -1213,13 +1292,19 @@ namespace JdShopListener

            var json= client.GetStringAsync(url).Result;

-            if (json.Contains("passport.jd.com/new/login.aspx"))
+            if (json.Contains("passport.jd.com/new/login.aspx") || json.Contains("passport.jd.com/uc/login"))
            {
                AddLog("登录失效，触发验证！！重新尝试获取登录状态");
                InitLoginCookie();
                return GetWareBusiness(model);
            }

+            if (json.Length < 100)
+            {
+                
+            }
+
+
            json = json.Remove(0, "jQuery6834366(".Length);
            json = json.Remove(json.Length - 1, 1);

@ -1228,6 +1313,67 @@ namespace JdShopListener
            return data;
        }

+
+        private List<string> GetSearchList(int page)
+        {
+            int pageSize = 25;
+
+            int s = (page - 1) * pageSize + 1;
+
+            string url = $"https://search.jd.com/s_new.php?keyword=%E9%9E%8B%E5%AD%90&wq=%E9%9E%8B%E5%AD%90&pvid=8c8009784e07405f944330cee2f375b3&page={page}&s={s}&click=0";
+
+            HttpClient client = new HttpClient();
+
+            client.DefaultRequestHeaders.Add("Cookie", JDCookie);
+            client.DefaultRequestHeaders.Add("User-Agent", "Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/80.0.3987.87 Safari/537.36 SE 2.X MetaSr 1.0");
+
+            client.DefaultRequestHeaders.Add("Accept", "*/*");
+            client.DefaultRequestHeaders.Add("sec-ch-ua", @""" Not A;Brand"";v=""99"", ""Chromium"";v=""102"", ""Google Chrome"";v=""102""");
+            client.DefaultRequestHeaders.Add("sec-ch-ua-mobile", "?0");
+            client.DefaultRequestHeaders.Add("X-Requested-With", "XMLHttpRequest");
+            client.DefaultRequestHeaders.Add("sec-ch-ua-platform", @"""Windows""");
+            client.DefaultRequestHeaders.Add("Referer", "https://search.jd.com/Search?keyword=%E9%9E%8B%E5%AD%90&wq=%E9%9E%8B%E5%AD%90&pvid=8c8009784e07405f944330cee2f375b3&page=5&s=116&click=1");
+            /*
+             sec-ch-ua: " Not A;Brand";v="99", "Chromium";v="102", "Google Chrome";v="102"
+
+X-Requested-With: XMLHttpRequest
+sec-ch-ua-mobile: ?0
+User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/102.0.0.0 Safari/537.36
+sec-ch-ua-platform: "Windows"
+Sec-Fetch-Site: same-origin
+Sec-Fetch-Mode: cors
+Sec-Fetch-Dest: empty
+Referer: https://search.jd.com/Search?keyword=%E9%9E%8B%E5%AD%90&wq=%E9%9E%8B%E5%AD%90&pvid=8c8009784e07405f944330cee2f375b3&page=5&s=116&click=1
+Accept-Encoding: gzip, deflate, br
+Accept-Language: zh-CN,zh;q=0.9
+
+             */
+
+            var json = client.GetStringAsync(url).Result;
+
+            if (json.Contains("passport.jd.com/new/login.aspx")||json.Contains("passport.jd.com/uc/login"))
+            {
+                AddLog("登录失效，触发验证！！重新尝试获取登录状态");
+                InitLoginCookie();
+                return GetSearchList(page);
+            }
+
+            Regex reg = new Regex(@"data-sku=""([0-9]{1,})""");
+
+            List<string> data = new List<string>();
+
+            var matchs= reg.Matches(json);
+            foreach (Match match in matchs)
+            {
+                if (match.Success)
+                {
+                    data.Add(match.Groups[1].Value);
+                }
+            }
+
+            return data;
+        }
+
        /// <summary>
        /// 将时间戳转换为时间
        /// </summary>