C#创建微信自定义菜单

创建
 1         string access_token = "你的token";
         string posturl = "https://api.weixin.qq.com/cgi-bin/menu/create?access_token=" + access_token;
         string menuStr = " 菜单结构";

         HttpWebRequest request = (HttpWebRequest)HttpWebRequest.Create(posturl);
         request.ContentType = "application/x-www-form-urlencoded";
         request.Method = "POST";

         //ASCIIEncoding encoding = new ASCIIEncoding();
         byte[] postdata = Encoding.GetEncoding("UTF-8").GetBytes(menuStr);
         request.ContentLength = postdata.Length;

         Stream newStream = request.GetRequestStream();
         newStream.Write(postdata, , postdata.Length);
         newStream.Close();

         HttpWebResponse myResponse = (HttpWebResponse)request.GetResponse();
         StreamReader reader = new StreamReader(myResponse.GetResponseStream(), Encoding.UTF8);
         string content = reader.ReadToEnd();//得到结果

         Response.Write(content);