ASP.NET微信公眾號查看粉絲資訊介面_實用技巧

本文執行個體為大家分享了ASP.NET微信粉絲資訊介面查看代碼，供大家參考，具體內容如下

微信Token實體類：

 /// <summary> /// 微信Token實體類 /// </summary> public class WeChatTokenEntity { public string Access_token { get; set; } public string Expires_in { get; set; } }

使用者資訊實體類

 /// <summary> /// 使用者實體資訊類 /// </summary> public class WeChatUserEntity { public string Subscribe { get; set; } public string Openid { get; set; } public string Nickname { get; set; } public string Sex { get; set; } public string City { get; set; } public string Province { get; set; } public string Country { get; set; } public string HeadImgUrl { get; set; } public string Subscribe_time { get; set; } public string Language { get; set; } }

微信輔助操作類

 public class WeChatDemo { /*  * 步驟：  * 1.通過appid和secret請求微信url，得到token  * 2.通過access_token和openid得到使用者資訊（頭像地址等）  * 3.通過access_token和media_id得到使用者發送的微信訊息  *   */ string appId = "wxxxxxxxxxxxxxx"; string appSecret = "1234567890-==687"; string wechatUrl = "https://api.weixin.qq.com/cgi-bin/token?grant_type=client_credential&appid={0}&secret={1}"; public WeChatDemo() { } /// <summary> /// 擷取token資訊 /// </summary> /// <returns></returns> public WeChatTokenEntity GetWechatToken() {  //請求的url地址  string tokenUrl = string.Format(wechatUrl, appId, appSecret);  WeChatTokenEntity myToken;  try  {  //聲明並執行個體化一個WebClient對象  WebClient client = new WebClient();  //從執行url下載資料  byte[] pageData = client.DownloadData(tokenUrl);  //把未經處理資料的byte數組轉為字串  string jsonStr = Encoding.Default.GetString(pageData);  //初始化一個JavaScriptSerializer json解析器  //序列化注意：需要引用System.Web.Extensions  JavaScriptSerializer jss = new JavaScriptSerializer();  //將字串還原序列化為Token對象  myToken = jss.Deserialize<WeChatTokenEntity>(jsonStr);  }  catch (WebException ex)  {  throw ex;  }  catch (Exception ex)  {  throw ex;  }  return myToken; } /// <summary> /// 擷取使用者資訊 /// </summary> /// <param name="accessToken"></param> /// <param name="openId"></param> /// <returns></returns> public WeChatUserEntity GetUserIfo(string accessToken, string openId) {  WeChatUserEntity wue = new WeChatUserEntity();  string url = "https://api.weixin.qq.com/cgi-bin/user/info?access_token={0}&openid={1}";  url = string.Format(url, accessToken, openId);  try  {  WebClient wc = new WebClient();  byte[] pageData = wc.DownloadData(url);  string jsonStr = Encoding.UTF8.GetString(pageData);  JavaScriptSerializer jss = new JavaScriptSerializer();  wue = jss.Deserialize<WeChatUserEntity>(jsonStr);  }  catch (WebException ex)  {  throw ex;  }  catch (Exception ex)  {  throw ex;  }  return wue; } public string GetVoice(string accessToken, string mediaId) {  string voiceAddress = string.Empty;  string voiceUrl = "http://file.api.weixin.qq.com/cgi-bin/media/get?access_token={0}&media_id={1}";  voiceUrl = string.Format(voiceUrl, accessToken, mediaId);  WebClient wc = new WebClient();  byte[] pageData = wc.DownloadData(voiceUrl);  string jsonStr = Encoding.UTF8.GetString(pageData);  //TODO:擷取聲音  voiceAddress = jsonStr;  return voiceAddress; } /// <summary> /// 時間戳記轉為目前時間 /// </summary> /// <param name="timeStamp"></param> /// <returns></returns> public DateTime TimeStamp2DateTime(string timeStamp) {  DateTime dtStart = TimeZone.CurrentTimeZone.ToLocalTime(new DateTime(1970, 1, 1));  long time = long.Parse(timeStamp + "0000000");  TimeSpan toNow = new TimeSpan(time);  return dtStart.Add(toNow); } }

主程式:

 class Program { static void Main(string[] args) {  WeChatDemo wcd = new WeChatDemo();  WeChatTokenEntity wte = wcd.GetWechatToken();  string token = wte.Access_token;  string openId = "ogNVpt52xxxxxxxxxxxxxxxxxx";  Console.WriteLine("第一步：獲得access_token:\n " + token + "\n");  Console.WriteLine("第二步：獲得使用者資訊");  WeChatUserEntity user = wcd.GetUserIfo(token, openId);  Console.WriteLine("\n暱稱：" + user.Nickname);  Console.WriteLine("國家：" + user.Country);  Console.WriteLine("省份：" + user.Province);  Console.WriteLine("城市：" + user.City);  Console.WriteLine("語言：" + user.Language);  Console.WriteLine("性別：" + user.Sex);  Console.WriteLine("OpenId：" + user.Openid);  Console.WriteLine("是否訂閱：" + user.Subscribe);  Console.WriteLine("時間：" + wcd.TimeStamp2DateTime(user.Subscribe_time));  Console.WriteLine("頭像地址：" + user.HeadImgUrl);  Console.WriteLine("\n第三步：擷取微信聲音地址");  string mediaId = "vwvnskvsldkvmsdlvkmdslkvmsld";  string voiceAddress = wcd.GetVoice(token, mediaId);  Console.WriteLine("聲音地址：" + voiceAddress);  Console.Read(); } }

運行結果如圖：

本文已被整理到了《ASP.NET微信開發教程匯總》，歡迎大家學習閱讀。

以上就是本文的全部內容，希望對大家的學習有所協助，也希望大家多多支援雲棲社區。