微信数据挖掘 图文数据获取

我们都知道微信后台针对图文分析只保存最近7天的数据，但这完全无法满足我们进行数据分析的需求，所以我稍做一番研究，具体笔记如下开发语言（C# Winform）：

【设计效果：】

【后台代码】

using System;using System.Collections.Generic;using System.ComponentModel;using System.Data;using System.Drawing;using System.Linq;using System.Text;using System.Windows.Forms;using System.Xml;using System.Net;using System.IO;namespace gongzhonghao{    public partial class FormBase : Form    {        string appid = "";        public FormBase()        {            InitializeComponent();        }        private void webBrowserWX_DocumentCompleted(object sender, WebBrowserDocumentCompletedEventArgs e)        {            HtmlDocument wxPage = webBrowserWX.Document;            string html = wxPage.Body.InnerHtml;            if (html == null) return;            if (html.Contains("第一次使用公众平台")){                wxPage.Window.ScrollTo(615, 90);                XmlDocument dom = new XmlDocument();                dom.Load("config.xml");                foreach (XmlElement account in dom.DocumentElement.ChildNodes)                {                    if (account.SelectSingleNode("title").InnerText == comboBoxAccount.SelectedText)                    {                        wxPage.GetElementById("account").InnerText = account.SelectSingleNode("username").InnerText;                        wxPage.GetElementById("pwd").InnerText = account.SelectSingleNode("password").InnerText;                        wxPage.GetElementById("loginBt").InvokeMember("click");                    }                 }            }            else if (html.Contains("总用户数"))            {                foreach (HtmlElement link in wxPage.Links)                {                    if (link.GetAttribute("href").Contains("/misc/pluginloginpage?action=stat_article_detail"))                    {                         webBrowserWX.Navigate(link.GetAttribute("href"));                                           }                }            }            else if (html.Contains("腾讯云分析"))            {                buttonUpload.Enabled = true;                button1.Enabled = true;                button2.Enabled = true;                button3.Enabled = true;            }            else if (html.Contains("hasMore"))            {                string ret = this.PostWebRequest("http://www.hqgq.com/api/weixin/mp.html", "appid="+ this.appid +"&data=" + html, Encoding.UTF8);                MessageBox.Show("数据已上报！" + ret);            }        }        private void Form1_Load(object sender, EventArgs e)        {            HttpWebRequest request = (HttpWebRequest)WebRequest.Create("http://www.baidu.com");            XmlDocument dom = new XmlDocument();            dom.Load("config.xml");            foreach (XmlElement account in dom.DocumentElement.ChildNodes)            {                comboBoxAccount.Items.Add(account.SelectSingleNode("title").InnerText);                            }        }        private void comboBoxAccount_SelectedIndexChanged(object sender, EventArgs e)        {            buttonUpload.Enabled = false;            webBrowserWX.Navigate("https://mp.weixin.qq.com/cgi-bin/logout");            XmlDocument dom = new XmlDocument();            dom.Load("config.xml");            foreach (XmlElement account in dom.DocumentElement.ChildNodes)            {                if (account.SelectSingleNode("title").InnerText == comboBoxAccount.SelectedItem.ToString())                {                    this.appid = account.SelectSingleNode("appid").InnerText;                 }            }                    }        private void buttonUpload_Click(object sender, EventArgs e)        {           string url = "https://mta.qq.com/mta/wechat/ctr_article_detail/get_list?appid="+ this.appid+"&token=2014";           webBrowserWX.Navigate(url);        }        private string PostWebRequest(string postUrl, string paramData, Encoding dataEncode)        {            string ret = string.Empty;            try            {                byte[] byteArray = dataEncode.GetBytes(paramData); //转化                HttpWebRequest webReq = (HttpWebRequest)WebRequest.Create(new Uri(postUrl));                webReq.Method = "POST";                webReq.ContentType = "application/x-www-form-urlencoded";                webReq.ContentLength = byteArray.Length;                Stream newStream = webReq.GetRequestStream();                newStream.Write(byteArray, 0, byteArray.Length);//写入参数                newStream.Close();                HttpWebResponse response = (HttpWebResponse)webReq.GetResponse();                StreamReader sr = new StreamReader(response.GetResponseStream(), Encoding.Default);                ret = sr.ReadToEnd();                sr.Close();                response.Close();                newStream.Close();            }            catch (Exception ex)            {                MessageBox.Show(ex.Message);            }            return ret;        }        private void button1_Click(object sender, EventArgs e)        {            string url = "https://mta.qq.com/mta/wechat/ctr_article_detail/get_list?appid=" + this.appid + "&token=2014&page=2";            webBrowserWX.Navigate(url);        }        private void button2_Click(object sender, EventArgs e)        {            string url = "https://mta.qq.com/mta/wechat/ctr_article_detail/get_list?appid=" + this.appid + "&token=2014&page=3";            webBrowserWX.Navigate(url);        }        private void button3_Click(object sender, EventArgs e)        {            string url = "https://mta.qq.com/mta/wechat/ctr_article_detail/get_list?appid=" + this.appid + "&token=2014&page=7";            webBrowserWX.Navigate(url);        }    }}

【config.xml 文件 放于目录bin/Debug/config.xml 下】

<?xml version="1.0" encoding="utf-8" ?><account>  <item>    <title>微信A</title>    <username>账号A</username>    <password>密码A</password>    <appid>appid_A</appid>  </item>  <item>    <title>微信B</title>    <username>账号B</username>    <password>密码B</password>    <appid>appid_B</appid>  </item></account>