首页 / 网页编程 / ASP.NET / ASP.NET微信公众号查看粉丝信息接口

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

 /// <summary> /// 用户实体信息类 /// </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; } }

 public class WeChatDemo { /** 步骤：* 1.通过appid和secret请求微信url，得到token* 2.通过access_token和openid得到用户信息（头像地址等）* 3.通过access_token和media_id得到用户发送的微信消息* */ 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> /// 获取token信息 /// </summary> /// <returns></returns> public WeChatTokenEntity GetWechatToken（） {//请求的url地址string tokenUrl = string.Format（wechatUrl, appId, appSecret）;WeChatTokenEntity myToken;try{//声明并实例化一个WebClient对象WebClient client = new WebClient（）;//从执行url下载数据byte[] pageData = client.DownloadData（tokenUrl）;//把原始数据的byte数组转为字符串string jsonStr = Encoding.Default.GetString（pageData）;//初始化一个JavaScriptSerializer json解析器//序列化注意：需要引用System.Web.ExtensionsJavaScriptSerializer jss = new JavaScriptSerializer（）;//将字符串反序列化为Token对象myToken = jss.Deserialize<WeChatTokenEntity>（jsonStr）;}catch （WebException ex）{throw ex;}catch （Exception ex）{throw ex;}return myToken; } /// <summary> /// 获取用户信息 /// </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:获取声音voiceAddress = jsonStr;return voiceAddress; } /// <summary> /// 时间戳转为当前时间 /// </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）; } }

 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：获得access_token:
 " + token + "
"）;Console.WriteLine（"第二步：获得用户信息"）;WeChatUserEntity user = wcd.GetUserIfo（token, openId）;Console.WriteLine（"
昵称：" + user.Nickname）;Console.WriteLine（"国家：" + user.Country）;Console.WriteLine（"省份：" + user.Province）;Console.WriteLine（"城市：" + user.City）;Console.WriteLine（"语言：" + user.Language）;Console.WriteLine（"性别：" + user.Sex）;Console.WriteLine（"OpenId：" + user.Openid）;Console.WriteLine（"是否订阅：" + user.Subscribe）;Console.WriteLine（"时间：" + wcd.TimeStamp2DateTime（user.Subscribe_time））;Console.WriteLine（"头像地址：" + user.HeadImgUrl）;Console.WriteLine（"
第三步：获取微信声音地址"）;string mediaId = "vwvnskvsldkvmsdlvkmdslkvmsld";string voiceAddress = wcd.GetVoice（token, mediaId）;Console.WriteLine（"声音地址：" + voiceAddress）;Console.Read（）; } }

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。