public static void Main()
	{
		HttpClientDownloader downloader = new HttpClientDownloader();

		Core.Spider spider = Core.Spider.Create(new MyPageProcessor(), new QueueDuplicateRemovedScheduler()).AddPipeline(new MyPipeline()).SetThreadNum(1);
		var site = new Site() { EncodingName = "UTF-8" };
		for (int i = 1; i < 5; ++i)
		{
			site.AddStartUrl("http://www.youku.com/v_olist/c_97_g__a__sg__mt__lg__q__s_1_r_0_u_0_pt_0_av_0_ag_0_sg__pr__h__d_1_p_1.html");
		}
		spider.Site = site;
		spider.Start();
	}

	private class MyPipeline : IPipeline
	{
		public void Process(ResultItems resultItems, ISpider spider)
		{
			foreach (YoukuVideo entry in resultItems.Results["VideoResult"])
			{
				Console.WriteLine($"{entry.Name}:{entry.Click}");
			}

			//May be you want to save to database
			// 
		}

		public void Dispose()
		{
		}
	}

	private class MyPageProcessor : IPageProcessor
	{
		public void Process(Page page)
		{
			var totalVideoElements = page.Selectable.SelectList(Selectors.XPath("//div[@class='yk-col3']")).Nodes();
			List<YoukuVideo> results = new List<YoukuVideo>();
			foreach (var videoElement in totalVideoElements)
			{
				var video = new YoukuVideo();
				video.Name = videoElement.Select(Selectors.XPath("/div[4]/div[1]/a")).Value;
				video.Click = int.Parse(videoElement.Select(Selectors.Css("p-num")).Value.ToString());
				results.Add(video);
			}
			page.AddResultItem("VideoResult", results);
		}

		public Site Site => new Site { SleepTime = 0 };
	}

	public class YoukuVideo
	{
		public string Name { get; set; }
		public string Click { get; set; }
	}

redisServer: your redis server
redisPassword:your redis password

public class JdSkuSpider : ISpiderContext
{
	public SpiderContextBuilder GetBuilder()
	{
		Log.TaskId = "JD SKU Weekly";
		SpiderContext context = new SpiderContext
		{
			SpiderName = "JD SKU " + DateTimeUtils.MONDAY_RUN_ID,
			CachedSize = 1,
			ThreadNum = 8,
			Site = new Site
			{
				EncodingName = "UTF-8"
			},
			Scheduler = new RedisScheduler()
			{
				Host = "redis",
				Port = 6379,
				Password = ""
			},
			StartUrls=new Dictionary<string, Dictionary<string, object>> {
				{ "http://list.jd.com/list.html?cat=9987,653,655&page=1&go=0&JL=6_0_0&ms=5", new Dictionary<string, object> { { "name","手机" }, { "cat3","9987" } } },
			},
			Pipeline = new MysqlPipeline()
			{
				ConnectString = ""
			},
			Downloader = new HttpDownloader()
		};
		return new SpiderContextBuilder(context, typeof(Product));
	}

	[Schema("jd", "sku_v2", Suffix = TableSuffix.Monday)]
	[TargetUrl(new[] { @"page=[0-9]+" }, "//*[@id=\"J_bottomPage\"]")]
	[TypeExtractBy(Expression = "//div[contains(@class,'j-sku-item')]", Multi = true)]
	[Indexes(Primary = "sku")]
	public class Product : ISpiderEntity
	{
		private static readonly DateTime runId;

		static Product()
		{
			DateTime dt = DateTime.Now;
			runId = new DateTime(dt.Year, dt.Month, 1);
		}

		[StoredAs("category", DataType.String, 20)]
		[PropertyExtractBy(Expression = "name", Type = ExtractType.Enviroment)]
		public string CategoryName { get; set; }

		[StoredAs("cat3", DataType.String, 20)]
		[PropertyExtractBy(Expression = "cat3", Type = ExtractType.Enviroment)]
		public int CategoryId { get; set; }

		[StoredAs("url", DataType.Text)]
		[PropertyExtractBy(Expression = "./div[1]/a/@href")]
		public string Url { get; set; }

		[StoredAs("sku", DataType.String, 25)]
		[PropertyExtractBy(Expression = "./@data-sku")]
		public string Sku { get; set; }

		[StoredAs("commentscount", DataType.String, 20)]
		[PropertyExtractBy(Expression = "./div[@class='p-commit']/strong/a")]
		public long CommentsCount { get; set; }

		[StoredAs("shopname", DataType.String, 100)]
		[PropertyExtractBy(Expression = "./div[@class='p-shop hide']/span[1]/a[1]")]
		public string ShopName { get; set; }

		[StoredAs("name", DataType.String, 50)]
		[PropertyExtractBy(Expression = "./div[@class='p-name']/a/em")]
		public string Name { get; set; }

		[StoredAs("shopid", DataType.String, 25)]
		public string ShopId { get; set; }

		[StoredAs("venderid", DataType.String, 25)]
		[PropertyExtractBy(Expression = "./@venderid")]
		public string VenderId { get; set; }

		[StoredAs("jdzy_shop_id", DataType.String, 25)]
		[PropertyExtractBy(Expression = "./@jdzy_shop_id")]
		public string JdzyShopId { get; set; }

		[StoredAs("cdate", DataType.Time)]
		[PropertyExtractBy(Expression = "now", Type = ExtractType.Enviroment)]
		public DateTime CDate => DateTime.Now;
	}
}