WeChat ポータルとアプリケーションの C# 開発 (2) -- WeChat メッセージの処理と応答

        public void ProcessRequest(HttpContext context)
        {            //WHC.Framework.Commons.LogTextHelper.Info("测试记录");

            string postString = string.Empty;            
            if (HttpContext.Current.Request.HttpMethod.ToUpper() == "POST")
            {                using (Stream stream = HttpContext.Current.Request.InputStream)
                {
                    Byte[] postBytes = new Byte[stream.Length];
                    stream.Read(postBytes, 0, (Int32)stream.Length);
                    postString = Encoding.UTF8.GetString(postBytes);
                }                if (!string.IsNullOrEmpty(postString))
                {                    Execute(postString);
                }
            }            else
            {
                Auth();
            }
        }

        /// <summary>
        /// 处理各种请求信息并应答（通过POST的请求）        /// </summary>
        /// <param name="postStr">POST方式提交的数据</param>
        private void Execute(string postStr)
        {            WeixinApiDispatch dispatch = new WeixinApiDispatch();
            string responseContent = dispatch.Execute(postStr);

            HttpContext.Current.Response.ContentEncoding = Encoding.UTF8;
            HttpContext.Current.Response.Write(responseContent);
        }

    /// <summary>
    /// 客户端请求的数据接口    /// </summary>
    public interface IWeixinAction
    {        /// <summary>
        /// 对文本请求信息进行处理        /// </summary>
        /// <param name="info">文本信息实体</param>
        /// <returns></returns>
        string HandleText(RequestText info);        /// <summary>
        /// 对图片请求信息进行处理        /// </summary>
        /// <param name="info">图片信息实体</param>
        /// <returns></returns>
        string HandleImage(RequestImage info);

...........................        /// <summary>
        /// 对订阅请求事件进行处理        /// </summary>
        /// <param name="info">订阅请求事件信息实体</param>
        /// <returns></returns>
        string HandleEventSubscribe(RequestEventSubscribe info);        /// <summary>
        /// 对菜单单击请求事件进行处理        /// </summary>
        /// <param name="info">菜单单击请求事件信息实体</param>
        /// <returns></returns>
        string HandleEventClick(RequestEventClick info);

..............................
    }