本文实例讲述了C#微信接口之推送模板消息功能。分享给大家供大家参考，具体如下：
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public string SendTempletMessge(){ string strReturn = string.Empty; try { #region 获取access_token string apiurl = "https://api.weixin.qq.com/cgi-bin/token?grant_type=client_credential&appid=你的appid&secret=你的secret"; WebRequest request = WebRequest.Create(@apiurl); request.Method = "POST"; WebResponse response = request.GetResponse(); Stream stream = response.GetResponseStream(); Encoding encode = Encoding.UTF8; StreamReader reader = new StreamReader(stream, encode); string detail = reader.ReadToEnd(); var jd = JsonConvert.DeserializeObject<WXApi>(detail); string token = (String)jd.access_token; #endregion #region 组装信息推送，并返回结果（其它模版消息于此类似） string temp = "{"touser": "" + UserInfo.OpenID + ""," + ""template_id": "f3kRRjJeyLDf4tndtg-OJeRvgEdgjjDxCy4T9kuwM70", " + ""topcolor": "#FF0000", " + ""data": " + "{"first": {"value": "您好，您有一条回款通知信息"}," + ""keyword1": { "value": "单位名称"}," + ""keyword2": { "value": "日期"}," + ""keyword3": { "value": "金额"}," + ""keyword4": { "value": "业务员"}," + ""remark": {"value": "" }}}"; #endregion //核心代码 GetResponseData(temp, @url); strReturn = "推送成功"; } catch (Exception ex) { strReturn = ex.Message; } return strReturn;}/// <summary>/// 返回JSon数据/// </summary>/// <param name="JSONData">要处理的JSON数据</param>/// <param name="Url">要提交的URL</param>/// <returns>返回的JSON处理字符串</returns>public string GetResponseData(string JSONData, string Url){ byte[] bytes = Encoding.UTF8.GetBytes(JSONData); HttpWebRequest request = (HttpWebRequest)WebRequest.Create(Url); request.Method = "POST"; request.ContentLength = bytes.Length; request.ContentType = "json"; Stream reqstream = request.GetRequestStream(); reqstream.Write(bytes, 0, bytes.Length); //声明一个HttpWebRequest请求 request.Timeout = 90000; //设置连接超时时间 request.Headers.Set("Pragma", "no-cache"); HttpWebResponse response = (HttpWebResponse)request.GetResponse(); Stream streamReceive = response.GetResponseStream(); Encoding encoding = Encoding.UTF8; StreamReader streamReader = new StreamReader(streamReceive, encoding); string strResult = streamReader.ReadToEnd(); streamReceive.Dispose(); streamReader.Dispose(); return strResult;} |
涉及到的实体：
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public class WXApi{ public string access_token { set; get; }} |
更多关于C#相关内容感兴趣的读者可查看本站专题：《C#常见控件用法教程》、《WinForm控件用法总结》、《C#数据结构与算法教程》、《C#面向对象程序设计入门教程》及《C#程序设计之线程使用技巧总结》
希望本文所述对大家C#程序设计有所帮助。