Please see the Projet DotnetSpider.Sample in the solution.

	public static void CrawlerPagesTraversal()
	{
		// Config encoding, header, cookie, proxy etc... 定义采集的 Site 对象, 设置 Header、Cookie、代理等
		var site = new Site { EncodingName = "UTF-8", RemoveOutboundLinks = true };

		// Set start/seed url
		site.AddStartUrl("http://www.cnblogs.com/");

		Spider spider = Spider.Create(site,
			// crawler identity
			"cnblogs_" + DateTime.Now.ToString("yyyyMMddhhmmss"),
			// use memoery queue scheduler
			new QueueDuplicateRemovedScheduler(),
			// default page processor will save whole html, and extract urls to target urls via regex
			new DefaultPageProcessor(new[] { "cnblogs\\.com" }))
			// save crawler result to file in the folder: \{running directory}\data\{crawler identity}\{guid}.dsd
			.AddPipeline(new FilePipeline());

		// dowload html by http client
		spider.Downloader = new HttpClientDownloader();
		// 4 threads 4线程
		spider.ThreadNum = 4;
		// traversal deep 遍历深度
		spider.Deep = 3;

		// stop crawler if it can't get url from the scheduler after 30000 ms 当爬虫连续30秒无法从调度中心取得需要采集的链接时结束.
		spider.EmptySleepTime = 30000;

		// start crawler 启动爬虫
		spider.Run();
	}

	public static void CustmizeProcessorAndPipeline()
	{
		// Config encoding, header, cookie, proxy etc... 定义采集的 Site 对象, 设置 Header、Cookie、代理等
		var site = new Site { EncodingName = "GB2312", RemoveOutboundLinks = true };
		//for (int i = 1; i < 5; ++i)
		//{
		//	// Add start/feed urls. 添加初始采集链接
		//	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_{i}.html");
		//}
		site.AddStartUrl("http://www.unistrong.com/");
		Spider spider = Spider.Create(site,
			// use memoery queue scheduler. 使用内存调度
			new QueueDuplicateRemovedScheduler(),
			// use custmize processor for youku 为优酷自定义的 Processor
			new YoukuPageProcessor())
			// use custmize pipeline for youku 为优酷自定义的 Pipeline
			.AddPipeline(new YoukuPipeline());
		spider.Downloader = new HttpClientDownloader();
		spider.ThreadNum = 1;
		spider.EmptySleepTime = 3000;

		// Start crawler 启动爬虫
		spider.Run();

	}

	public class YoukuPipeline : BasePipeline
	{
		private static long count = 0;

		public override void Process(params ResultItems[] resultItems)
		{
			foreach (var resultItem in resultItems)
			{
				StringBuilder builder = new StringBuilder();
				foreach (YoukuVideo entry in resultItem.Results["VideoResult"])
				{
					count++;
					builder.Append($" [YoukuVideo {count}] {entry.Name}");
				}
				Console.WriteLine(builder);
			}

			// Other actions like save data to DB. 可以自由实现插入数据库或保存到文件
		}
	}

	public class YoukuPageProcessor : BasePageProcessor
	{
		protected override void Handle(Page page)
		{
			// 利用 Selectable 查询并构造自己想要的数据对象
			var totalVideoElements = page.Selectable.SelectList(Selectors.XPath("//div[@class='yk-pack pack-film']")).Nodes();
			List<YoukuVideo> results = new List<YoukuVideo>();
			foreach (var videoElement in totalVideoElements)
			{
				var video = new YoukuVideo();
				video.Name = videoElement.Select(Selectors.XPath(".//img[@class='quic']/@alt")).GetValue();
				results.Add(video);
			}

			// Save data object by key. 以自定义KEY存入page对象中供Pipeline调用
			page.AddResultItem("VideoResult", results);

			// Add target requests to scheduler. 解析需要采集的URL
			//foreach (var url in page.Selectable.SelectList(Selectors.XPath("//ul[@class='yk-pages']")).Links().Nodes())
			//{
			//	page.AddTargetRequest(new Request(url.GetValue(), null));
			//}
		}
	}

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

public class JdSkuSampleSpider : EntitySpider
{
	public JdSkuSampleSpider() : base("JdSkuSample", new Site
	{
		//HttpProxyPool = new HttpProxyPool(new KuaidailiProxySupplier("快代理API"))
	})
	{
	}

	protected override void MyInit(params string[] arguments)
	{
		ThreadNum = 1;
		// dowload html by http client
		Downloader = new HttpClientDownloader();

		// storage data to mysql, default is mysql entity pipeline, so you can comment this line. Don't miss sslmode.
		AddPipeline(new MySqlEntityPipeline("Database='test';Data Source=localhost;User ID=root;Password=1qazZAQ!;Port=3306;SslMode=None;"));
		AddStartUrl("http://list.jd.com/list.html?cat=9987,653,655&page=2&JL=6_0_0&ms=5#J_main", new Dictionary<string, object> { { "name", "手机" }, { "cat3", "655" } });
		AddEntityType(typeof(Product));
	}

	[Table("test", "jd_sku", TableSuffix.Monday, Indexs = new[] { "Category" }, Uniques = new[] { "Category,Sku", "Sku" })]
	[EntitySelector(Expression = "//li[@class='gl-item']/div[contains(@class,'j-sku-item')]")]
	[TargetUrlsSelector(XPaths = new[] { "//span[@class=\"p-num\"]" }, Patterns = new[] { @"&page=[0-9]+&" })]
	public class Product : SpiderEntity
	{
		[PropertyDefine(Expression = "./@data-sku", Length = 100)]
		public string Sku { get; set; }

		[PropertyDefine(Expression = "name", Type = SelectorType.Enviroment, Length = 100)]
		public string Category { get; set; }

		[PropertyDefine(Expression = "cat3", Type = SelectorType.Enviroment)]
		public int CategoryId { get; set; }

		[PropertyDefine(Expression = "./div[1]/a/@href")]
		public string Url { get; set; }

		[PropertyDefine(Expression = "./div[5]/strong/a")]
		public long CommentsCount { get; set; }

		[PropertyDefine(Expression = ".//div[@class='p-shop']/@data-shop_name", Length = 100)]
		public string ShopName { get; set; }

		[PropertyDefine(Expression = ".//div[@class='p-name']/a/em", Length = 100)]
		public string Name { get; set; }

		[PropertyDefine(Expression = "./@venderid", Length = 100)]
		public string VenderId { get; set; }

		[PropertyDefine(Expression = "./@jdzy_shop_id", Length = 100)]
		public string JdzyShopId { get; set; }

		[PropertyDefine(Expression = "Monday", Type = SelectorType.Enviroment)]
		public DateTime RunId { get; set; }
	}
}

public static void Main()
{
	Startup.Run(new string[] { "-s:JdSkuSample", "-tid:JdSkuSample", "-i:guid" });
}

Downloader=new WebDriverDownloader(Browser.Chrome);

timeout 0 
tcp-keepalive 60