采集阿里妈妈

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Windows.Forms;

namespace Test.Solution.DataGridView.Caiji
{
    public class Caiji
    {
        private List<Cowry> m_Data;
        private string Link = "";
        private WebBrowser m_Web;
        private int m_Paged = 1;
        private delegate void CollBack(Cowry model);
        private Caiji()
        {
            m_Data = new List<Cowry>();
            m_Web = new WebBrowser();
        }

        private static Caiji m_Oper;
        public static Caiji Create()
        {
            if (m_Oper == null)
                m_Oper = new Caiji();
            return m_Oper;
        }

        public void Init(WebBrowser w, string text = "")
        {
            if (w == null)
            {
                m_Web.DocumentText = text;
            }
            else
                m_Web = w;
            Start();
        }

        private void Start()
        {
            string Value = string.Empty;
            long Id = 0;
            HtmlElement hTable = m_Web.Document.GetElementById("J_listMainTable");
            HtmlElementCollection hTrs = hTable.GetElementsByTagName("tr");
            foreach (HtmlElement tr in hTrs)
            {
                if (tr.GetElementsByTagName("input").Count > 0)
                {
                    HtmlElementCollection hTds = tr.GetElementsByTagName("td");
                    Cowry cow = new Cowry();
                    if (hTds.Count > 0)
                    {
                        HtmlElementCollection emTemp = hTds[0].GetElementsByTagName("input");
                        if (emTemp != null)
                        {
                            Value = emTemp[0].GetAttribute("value");
                            long.TryParse(Value, out Id);
                            cow.Id = Id;
                        }
                        emTemp = hTds[1].GetElementsByTagName("a");
                        if (emTemp != null && emTemp.Count >= 3)
                        {
                            Value = emTemp[0].GetAttribute("href");
                            cow.t_Link1 = Value;
                            Value = emTemp[0].InnerText;
                            cow.Name = Value;
                            Value = emTemp[2].GetAttribute("href");
                            cow.t_Link = Value;
                        }
                        emTemp = hTds[1].GetElementsByTagName("img");
                        if (emTemp != null)
                        {
                            Value = emTemp[0].GetAttribute("src");
                            cow.Image = Value;
                        }
                        cow.Discount_rate = hTds[2].InnerText;
                        cow.Price = hTds[3].InnerText;
                        cow.Commission = hTds[4].InnerText;
                        cow.Commission_rate = hTds[5].InnerText;
                        cow.t_30_Num = hTds[6].InnerText;
                        cow.t_30_Comm = hTds[7].InnerText;
                        m_Data.Add(cow);
                    }
                }
            }
        }

    }

    public class Cowry
    {
        public long Id { get; set; }

        public string Name { get; set; }

        public string t_Link { get; set; }

        public string t_Link1 { get; set; }

        public string Image { get; set; }

        public string Price { get; set; }

        public string Discount_rate { get; set; }

        public string Commission_rate { get; set; }

        public string Commission { get; set; }

        public string t_30_Num { get; set; }

        public string t_30_Comm { get; set; }
    }
}

随便写的两句采集阿里妈妈的代码，本来想用正则的，后来想了想登录可能是个问题，干脆就用这个最简单最恶心的办法 WebBrowser来做，未完，该代码仅限于草稿箱