ASP.NET微信公众号客服接口

本文实例为大家分享了ASP.NET微信客服接口的具体代码，供大家参考，具体内容如下
Kf_account.cs代码:

 public partial class Kf_account : Form {private readonly DataTable adt_user = new DataTable（）;private readonly string as_INIFile = Application.StartupPath + "\user.ini";public Kf_account（）{ BindUser（）;}private void BindUser（）{ if （！File.Exists（as_INIFile）） {var str = new StringBuilder（）;str.Append（";内容由程序自动生成，请不要修改此文件内容
"）;str.Append（"[total]
"）;str.Append（"total=
"）;str.Append（"[count]
"）;str.Append（"count=
"）;str.Append（"[user]
"）;//StreamWriter sw = default（StreamWriter）;//sw = File.CreateText（ls_INIFile）;//sw.WriteLine（str.ToString（））;//sw.Close（）;File.WriteAllText（as_INIFile, str.ToString（）, Encoding.Unicode）;File.SetAttributes（as_INIFile, FileAttributes.Hidden）; } CheckForIllegalCrossThreadCalls = false; InitializeComponent（）; Icon = Resource1.ico; lkl_num.Text = INIFile.ContentValue（"total", "total", as_INIFile）; lkl_num_c.Text = INIFile.ContentValue（"count", "count", as_INIFile）; pictureBox1.Visible = true; var sr = new StreamReader（as_INIFile, Encoding.Unicode）; String line; int li_count = 0; adt_user.Columns.Clear（）; adt_user.Columns.Add（"username", Type.GetType（"System.String"））; adt_user.Columns.Add（"openid", Type.GetType（"System.String"））; while （（line = sr.ReadLine（）） ！= null） {li_count++;if （li_count > 6）{ line = SysVisitor.Current.GetFormatStr（line）; DataRow newRow; newRow = adt_user.NewRow（）; newRow["username"] = line.Substring（0, line.LastIndexOf（"="））; newRow["openid"] = line.Substring（line.LastIndexOf（"="） + 1）; adt_user.Rows.Add（newRow）;} } sr.Close（）; dataGridView1.AutoGenerateColumns = false; dataGridView1.DataSource = adt_user; //dataGridView1.AutoSizeColumnsMode = System.Windows.Forms.DataGridViewAutoSizeColumnsMode.DisplayedCells; lbl_count.Text = "共" + （li_count - 6） + "行"; pictureBox1.Visible = false;}private void btn_GetUser_Click（object sender, EventArgs e）{ if （MessageBox.Show（@"拉取用户信息的速度取决于你的关注数与网络速度，可能需要几分钟甚至更长时间。使用此功能将消耗大量用户管理接口配额。要继续此操作吗？","提示：", MessageBoxButtons.YesNo） == DialogResult.No） {return; } var thr = new Thread（Get_user_list）; thr.Start（）;}private void Get_user_list（）{ File.Delete（as_INIFile）; var str = new StringBuilder（）; str.Append（";内容由程序自动生成，请不要修改此文件内容
"）; str.Append（"[total]
"）; str.Append（"total=
"）; str.Append（"[count]
"）; str.Append（"count=
"）; str.Append（"[user]
"）; File.WriteAllText（as_INIFile, str.ToString（）, Encoding.Unicode）; File.SetAttributes（as_INIFile, FileAttributes.Hidden）; string ls_appid = INIFile.ContentValue（"weixin", "Appid"）; string ls_secret = INIFile.ContentValue（"weixin", "AppSecret"）; string access_token = ""; string menu = ""; if （ls_appid.Length ！= 18 || ls_secret.Length ！= 32） {MessageBox.Show（"你的Appid或AppSecret不对，请检查后再操作"）;return; } access_token = SysVisitor.Current.Get_Access_token（ls_appid, ls_secret）; if （access_token == ""） {MessageBox.Show（"Appid或AppSecret不对，请检查后再操作"）;return; } menu = SysVisitor.Current.GetPageInfo（"https://api.weixin.qq.com/cgi-bin/user/get?access_token=" + access_token）; if （menu.Substring（2, 7） == "errcode"） {MessageBox.Show（"拉取失败，返回消息：
" + menu）; } JObject json = JObject.Parse（menu）; lkl_num.Text = json["total"].ToString（）; INIFile.SetINIString（"total", "total", lkl_num.Text, as_INIFile）; lkl_num_c.Text = json["count"].ToString（）; INIFile.SetINIString（"count", "count", lkl_num_c.Text, as_INIFile）; int li_count = int.Parse（json["count"].ToString（））; btn_GetUser.Enabled = false; pictureBox1.Visible = true; FileStream fs = null; Encoding encoder = Encoding.Unicode; for （int i = 0; i < li_count; i++） {string openid, username;openid = Get_UserName（json["data"]["openid"][i].ToString（））;username = json["data"]["openid"][i].ToString（）;//INIFile.SetINIString（"user", openid, username, as_INIFile）;byte[] bytes = encoder.GetBytes（openid + "=" + username + " 
"）;fs = File.OpenWrite（as_INIFile）;//设定书写的開始位置为文件的末尾 fs.Position = fs.Length;//将待写入内容追加到文件末尾 fs.Write（bytes, 0, bytes.Length）;fs.Close（）;lab_nums.Text = "已拉取" + i + "个，还剩" + （li_count - i） + "个，请耐心等待"; } lab_nums.Text = ""; //BindUser（）; btn_GetUser.Enabled = true; pictureBox1.Visible = false; MessageBox.Show（"已全部拉取完毕,请重新打开该窗口"）;}/// <summary>///获取用户信息详情，返回json/// </summary>/// <param name="as_openid"></param>private string Get_User（string as_openid）{ string ls_json = ""; string access_token = ""; access_token = SysVisitor.Current.Get_Access_token（）; ls_json =SysVisitor.Current.GetPageInfo（"https://api.weixin.qq.com/cgi-bin/user/info?access_token=" + access_token + "&openid=" + as_openid + "&lang=zh_CN"）; return ls_json;}/// <summary>///获取用户用户的昵称/// </summary>private string Get_UserName（string as_openid）{ string ls_json = ""; ls_json = Get_User（as_openid）; string username = ""; JObject json = JObject.Parse（ls_json）; username = json["nickname"].ToString（）; username = SysVisitor.Current.GetFormatStr（username）; return username;}private void btn_search_Click（object sender, EventArgs e）{ string username = txt_search.Text.Trim（）; if （string.IsNullOrWhiteSpace（username）） {return; } DataRow[] datarows = adt_user.Select（"username like "%" + username + "%""）; var ldt = new DataTable（）; ldt.Columns.Clear（）; ldt.Columns.Add（"username", Type.GetType（"System.String"））; ldt.Columns.Add（"openid", Type.GetType（"System.String"））; ldt = ToDataTable（datarows）; try {lbl_count.Text = ldt.Rows.Count.ToString（）; } catch { } dataGridView1.AutoGenerateColumns = false; dataGridView1.DataSource = ldt;}public DataTable ToDataTable（DataRow[] rows）{ if （rows == null || rows.Length == 0） return null; DataTable tmp = rows[0].Table.Clone（）; // 复制DataRow的表结构foreach （DataRow row in rows）tmp.Rows.Add（row.ItemArray）; // 将DataRow添加到DataTable中return tmp;}private void dataGridView1_CellMouseClick（object sender, DataGridViewCellMouseEventArgs e）{ try {SysVisitor.Current.Wx_openid = dataGridView1.Rows[dataGridView1.CurrentCell.RowIndex].Cells[1].Value.ToString（）;SysVisitor.Current.Wx_username = dataGridView1.Rows[dataGridView1.CurrentCell.RowIndex].Cells[0].Value.ToString（）;//MessageBox.Show（str）;grb_chat.Enabled = true;grb_chat.Text = SysVisitor.Current.Wx_username; } catch { } webBrowser_msg.DocumentText = ""; string url = string.Format（"https://api.weixin.qq.com/cgi-bin/customservice/getrecord?access_token={0}",SysVisitor.Current.Get_Access_token（））; string ls_text = @"{"; ls_text += ""starttime" : " + DateTime.Now.AddDays（-3）.Ticks + ","; ls_text += ""endtime" : " + DateTime.Now.Ticks + ","; ls_text += ""openid" : "" + SysVisitor.Current.Wx_openid + "","; ls_text += ""pagesize" : 1000,"; ls_text += ""pageindex" : 1,"; ls_text += "}"; string ls_history = SysVisitor.Current.PostPage（url, ls_text）; webBrowser_msg.DocumentText = ls_history;}private void btn_send_Click（object sender, EventArgs e）{ string ls_msg = richTextBox_msg.Text; string ls_text = @"{"; ls_text += ""touser":"" + SysVisitor.Current.Wx_openid + "","; ls_text += ""msgtype":"text","; ls_text += ""text":"; ls_text += "{"; ls_text += ""content":"" + ls_msg + """; ls_text += "}"; ls_text += "}"; string url = string.Format（"https://api.weixin.qq.com/cgi-bin/message/custom/send?access_token={0}",SysVisitor.Current.Get_Access_token（））; string ls_isright = SysVisitor.Current.PostPage（url, ls_text）; webBrowser_msg.DocumentText += "<P align=right><FONT size=3>" + ls_isright + "</FONT></P>";}private void btn_addkf_Click（object sender, EventArgs e）{ string url = string.Format（"https://api.weixin.qq.com/customservice/kfaccount/add?access_token={0}", SysVisitor.Current.Get_Access_token（））; //客服账号 设置 xxx@你的公众号 这样的格式才是正确的哟。 string ls_text = "{"; ls_text += ""kf_account":test2@gz-sisosoft,"; ls_text += ""nickname":"客服2","; ls_text += ""password":"12345","; ls_text += "}"; string ls_kf = @"{ "kf_account" : "test1@gz-sisosoft", "nickname" : "客服1", "password" : "123456",}"; string ls_isok = SysVisitor.Current.PostPage（url, ls_text）; MessageBox.Show（ls_isok）;}private void Kf_account_Load（object sender, EventArgs e）{} }

SysVisitor.cs代码:

 class SysVisitor {private static SysVisitor visit = null;public static SysVisitor Current{ get {if （visit == null） visit = new SysVisitor（）;return visit; }}/// <summary>/// 获取access_token/// </summary>/// <param name="appid">appid</param>/// <param name="secret">appsecret</param>/// <returns></returns>public string Get_Access_token（string appid, string appsecret）{ string secondappid = INIFile.ContentValue（"weixin", "secondappid"）; if （appid.ToLower（） == secondappid.ToLower（）） {string ls_time = INIFile.ContentValue（"weixin", "gettime"）;Decimal ldt;try{ ldt = Convert.ToDecimal（ls_time）; if （Convert.ToDecimal（DateTime.Now.ToString（"yyyyMMddHHmmss"）） - ldt < 7100）//每两个小时刷新一次 {return INIFile.ContentValue（"weixin", "access_token"）; }}catch{ } } string ls_appid = appid.Replace（" ", ""）; string ls_secret = appsecret.Replace（" ", ""）; string access_token = ""; string url = string.Format（"https://api.weixin.qq.com/cgi-bin/token?grant_type=client_credential&appid={0}&secret={1}", ls_appid, ls_secret）; string json_access_token = GetPageInfo（url）; //DataTable dt = Json.JsonToDataTable（json_access_token）; DataTable dt = JsonHelper.JsonToDataTable（json_access_token）; try {access_token = dt.Rows[0]["access_token"].ToString（）; } catch {return ""; } INIFile.SetINIString（"weixin", "gettime", DateTime.Now.ToString（"yyyyMMddHHmmss"））; INIFile.SetINIString（"weixin", "access_token", access_token）; INIFile.SetINIString（"weixin", "secondappid", ls_appid）; return access_token;}/// <summary>/// 获取access_token/// </summary>public string Get_Access_token（）{ string ls_appid = INIFile.ContentValue（"weixin", "Appid"）; string ls_secret = INIFile.ContentValue（"weixin", "AppSecret"）; return Get_Access_token（ls_appid, ls_secret）;}/// <summary>/// Get方法请求url并接收返回消息/// </summary>/// <param name="strUrl">Url地址</param>/// <returns></returns>public string GetPageInfo（string url）{ HttpWebRequest request = （HttpWebRequest）HttpWebRequest.Create（url）; HttpWebResponse response = （HttpWebResponse）request.GetResponse（）; string ret = string.Empty; Stream s; string StrDate = ""; string strValue = ""; if （response.StatusCode == HttpStatusCode.OK） {s = response.GetResponseStream（）;////在这儿处理返回的文本StreamReader Reader = new StreamReader（s, Encoding.UTF8）;while （（StrDate = Reader.ReadLine（）） ！= null）{ strValue += StrDate + "
";}//strValue = Reader.ReadToEnd（）; } return strValue;}/// <summary>/// Post方法/// </summary>/// <param name="posturl">URL</param>/// <param name="postData">Post数据</param>/// <returns></returns>public string PostPage（string posturl, string postData）{ Stream outstream = null; Stream instream = null; StreamReader sr = null; HttpWebResponse response = null; HttpWebRequest request = null; Encoding encoding = Encoding.UTF8; byte[] data = encoding.GetBytes（postData）; // 准备请求... try {// 设置参数request = WebRequest.Create（posturl） as HttpWebRequest;CookieContainer cookieContainer = new CookieContainer（）;request.CookieContainer = cookieContainer;request.AllowAutoRedirect = true;request.Method = "POST";request.ContentType = "application/x-www-form-urlencoded";request.ContentLength = data.Length;outstream = request.GetRequestStream（）;outstream.Write（data, 0, data.Length）;outstream.Close（）;//发送请求并获取相应回应数据response = request.GetResponse（） as HttpWebResponse;//直到request.GetResponse（）程序才开始向目标网页发送Post请求instream = response.GetResponseStream（）;sr = new StreamReader（instream, encoding）;//返回结果网页（html）代码string content = sr.ReadToEnd（）;string err = string.Empty;return content; } catch （Exception ex） {string err = ex.Message;return string.Empty; }}/// <summary>/// 格式化字符串/// </summary>/// <param name="str"></param>/// <returns></returns>public string GetFormatStr（string str）{ if （"" == str）return ""; else {str = str.Trim（）;str = str.Replace（""", """）;str = str.Replace（"〈", "<"）;str = str.Replace（"〉", ">"）;str = str.Replace（"，", ","）;return str; }}string ls_username = "";/// <summary>/// 用户名/// </summary>public string Wx_username{ get {return ls_username; } set {ls_username = value; }}string ls_openid = "";/// <summary>/// Openid/// </summary>public string Wx_openid{ get {return ls_openid; } set {ls_openid = value; }} }

INIFile.cs代码:

 class INIFile {///// <summary>///// 设置INI文件参数///// </summary>///// <param name="section">INI文件中的段落</param>///// <param name="key">INI文件中的关键字</param>///// <param name="val">INI文件中关键字的数值</param>///// <param name="filePath">INI文件的完整的路径和名称</param>///// <returns></returns>//[DllImport（"kernel32"）]//private static extern long WritePrivateProfileString（// string section, string key, string val, string filePath）;///// <summary>///// 获取INI文件参数///// </summary>///// <param name="section">INI文件中的段落名称</param>///// <param name="key">INI文件中的关键字</param>///// <param name="def">无法读取时候时候的缺省数值</param>///// <param name="retVal">读取数值</param>///// <param name="size">数值的大小</param>///// <param name="filePath">INI文件的完整路径和名称</param>//[DllImport（"kernel32"）]//private static extern int GetPrivateProfileString（// string section, string key, string def, StringBuilder retVal, int size, string filePath）;//static string gs_FileName = System.AppDomain.CurrentDomain.BaseDirectory + "Config.ini";///// <summary>///// 获取INI文件参数///// </summary>///// <param name="as_section">INI文件中的段落名称</param>///// <param name="as_key">INI文件中的关键字</param>///// <param name="as_FileName">INI文件的完整路径和名称</param>//public static string GetINIString（string as_section, string as_key, string as_FileName）//{// StringBuilder temp = new StringBuilder（255）;// int i = GetPrivateProfileString（as_section, as_key, "", temp, 255, as_FileName）;// return temp.ToString（）;//}///// <summary>///// 获取INI文件参数///// </summary>///// <param name="as_section">INI文件中的段落名称</param>///// <param name="as_key">INI文件中的关键字</param>///// <param name="as_FileName">INI文件的完整路径和名称</param>//public static string GetINIString（string as_section, string as_key）//{// return GetINIString（as_section, as_key, gs_FileName）;//}///// <summary>///// 设置INI文件参数///// </summary>///// <param name="as_section">INI文件中的段落</param>///// <param name="as_key">INI文件中的关键字</param>///// <param name="as_Value">INI文件中关键字的数值</param>///// <param name="as_FileName">INI文件的完整路径和名称</param>//public static long SetINIString（string as_section, string as_key, string as_Value, string as_FileName）//{// return WritePrivateProfileString（as_section, as_key, as_Value, as_FileName）;//}///// <summary>///// 设置INI文件参数///// </summary>///// <param name="as_section">INI文件中的段落</param>///// <param name="as_key">INI文件中的关键字</param>///// <param name="as_Value">INI文件中关键字的数值</param>//public static long SetINIString（string as_section, string as_key, string as_Value）//{// return SetINIString（as_section, as_key, as_Value, gs_FileName）;//}/// <summary>/// 写入INI文件/// </summary>/// <param name="section">节点名称[如[TypeName]]</param>/// <param name="key">键</param>/// <param name="val">值</param>/// <param name="filepath">文件路径</param>/// <returns></returns>[DllImport（"kernel32"）]public static extern long WritePrivateProfileString（string section, string key, string val, string filepath）;[DllImport（"kernel32.dll"）]public extern static int GetPrivateProfileSectionNamesA（byte[] buffer, int iLen, string fileName）;/// <summary>/// 写入INI文件（section:节点名称 key:键 val:值）/// </summary>/// <param name="section">节点名称</param>/// <param name="key">键</param>/// <param name="val">值</param>/// <returns></returns>public static long SetINIString（string section, string key, string val, string as_FilePath = ""）{ if （as_FilePath == ""） {return （WritePrivateProfileString（section, key, val, strFilePath））; } else {return （WritePrivateProfileString（section, key, val, as_FilePath））;}}/// <summary>/// 读取INI文件/// </summary>/// <param name="section">节点名称</param>/// <param name="key">键</param>/// <param name="def">值</param>/// <param name="retval">stringbulider对象</param>/// <param name="size">字节大小</param>/// <param name="filePath">文件路径</param>/// <returns></returns>[DllImport（"kernel32"）]public static extern int GetPrivateProfileString（string section, string key, string def, StringBuilder retval, int size, string filePath）;public static string strFilePath = Application.StartupPath + "\Config.ini";//获取INI文件默认路径public static string strSec = "";//INI文件名/// <summary>/// 读取INI文件中的内容方法 （Section 节点名称;key 键）/// </summary>/// <param name="Section">节点名称</param>/// <param name="key">键</param>/// <returns></returns>public static string ContentValue（string Section, string key, string as_FilePath = ""）{ StringBuilder temp = new StringBuilder（1024）; if （as_FilePath == ""） {GetPrivateProfileString（Section, key, "", temp, 1024, strFilePath）; } else {GetPrivateProfileString（Section, key, "", temp, 1024, as_FilePath）;} return temp.ToString（）;}/// <summary>/// 获取指定小节所有项名和值的一个列表 /// </summary>/// <param name="section">节 段，欲获取的小节。注意这个字串不区分大小写</param>/// <param name="buffer">缓冲区 返回的是一个二进制的串，字符串之间是用""分隔的</param>/// <param name="nSize">缓冲区的大小</param>/// <param name="filePath">初始化文件的名字。如没有指定完整路径名，windows就在Windows目录中查找文件</param>/// <returns></returns>[DllImport（"kernel32"）]public static extern int GetPrivateProfileSection（string section, byte[] buffer, int nSize, string filePath）;/// <summary>/// 获取指定段section下的所有键值对 返回集合的每一个键形如"key=value"/// </summary>/// <param name="section">指定的段落</param>/// <param name="filePath">ini文件的绝对路径</param>/// <returns></returns>public static List<string> ReadKeyValues（string section, string as_FilePath = ""）{ byte[] buffer = new byte[32767]; List<string> list = new List<string>（）; int length = 0; if （as_FilePath == ""） {length = GetPrivateProfileSection（section, buffer, buffer.GetUpperBound（0）, strFilePath）; } else {length = GetPrivateProfileSection（section, buffer, buffer.GetUpperBound（0）, as_FilePath）;} string temp; int postion = 0; for （int i = 0; i < length; i++） {if （buffer[i] == 0x00） //以""来作为分隔{ temp = System.Text.ASCIIEncoding.Default.GetString（buffer, postion, i - postion）.Trim（）; postion = i + 1; if （temp.Length > 0） {list.Add（temp）; }} } return list;}/// <summary>/// 删除指定的key/// </summary>/// <param name="section">要写入的段落名</param>/// <param name="key">要删除的键</param>/// <param name="fileName">INI文件的完整路径和文件名</param>public static void DelKey（string section, string key, string as_FilePath = ""）{ if （as_FilePath == ""） {WritePrivateProfileString（section, key, null, strFilePath）; } else {WritePrivateProfileString（section, key, null, as_FilePath）; }}/// <summary>/// 返回该配置文件中所有Section名称的集合/// </summary>public static ArrayList ReadSections（）{ byte[] buffer = new byte[65535]; int rel = GetPrivateProfileSectionNamesA（buffer, buffer.GetUpperBound（0）, strFilePath）;int iCnt, iPos; ArrayList arrayList = new ArrayList（）; string tmp; if （rel > 0） {iCnt = 0; iPos = 0;for （iCnt = 0; iCnt < rel; iCnt++）{ if （buffer[iCnt] == 0x00） {tmp = System.Text.ASCIIEncoding.UTF8.GetString（buffer, iPos, iCnt - iPos）.Trim（）;iPos = iCnt + 1;if （tmp ！= ""） arrayList.Add（tmp）; }} } return arrayList;}}

运行结果:

本文已被整理到了《ASP.NET微信开发教程汇总》，欢迎大家学习阅读。
以上就是本文的全部内容，希望对大家的学习有所帮助，也希望大家多多支持脚本之家。