ASP.NET微信公眾號查看粉絲資訊介面

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

Token實體類：

/// <summary>/// 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; }}

輔助操作類

public class WeChatDemo{/* * 步驟： * 1.通過appid和secret請求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

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topic.alibabacloud.com。

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