public HttpResponseBase ProductCommentSave()
        {
            string json = string.Empty;
            int send_mail = 1;
            int isSave = 0;//保存未成功
            ProductCommentQuery query = new ProductCommentQuery();
            try
            {
                string path = Server.MapPath(xmlPath);
                SiteConfigMgr _siteConfigMgr = new SiteConfigMgr(path);
                SiteConfig Mail_From = _siteConfigMgr.GetConfigByName("Mail_From");
                SiteConfig Mail_Host = _siteConfigMgr.GetConfigByName("Mail_Host");
                SiteConfig Mail_Port = _siteConfigMgr.GetConfigByName("Mail_Port");
                SiteConfig Mail_UserName = _siteConfigMgr.GetConfigByName("Mail_UserName");
                SiteConfig Mail_UserPasswd = _siteConfigMgr.GetConfigByName("Mail_UserPasswd");
                string EmailFrom = Mail_From.Value;//發件人郵箱
                string SmtpHost = Mail_Host.Value;//smtp服务器
                string SmtpPort = Mail_Port.Value;//smtp服务器端口
                string EmailUserName = Mail_UserName.Value;//郵箱登陸名
                string EmailPassWord = Mail_UserPasswd.Value;//郵箱登陸密碼

                ProductCommentQuery store = new ProductCommentQuery();
                _proCommentImpl = new ProductCommentMgr(mySqlConnectionString);
                if (!string.IsNullOrEmpty(Request.Params["comment_id"]))
                {
                    query.comment_id = Convert.ToInt32(Request.Params["comment_id"]);
                }
                if (!string.IsNullOrEmpty(Request.Params["comment_answer"]))
                {
                    query.comment_answer = Request.Params["comment_answer"];
                    query.comment_answer = query.comment_answer.Replace("\\", "\\\\");
                }
                if (!string.IsNullOrEmpty(Request.Params["comment_answer"]))
                {
                    query.old_comment_answer = Request.Params["old_comment_answer"];
                    query.old_comment_answer = query.old_comment_answer.Replace("\\", "\\\\");
                }
                if (!string.IsNullOrEmpty(Request.Params["answer_is_show"]))
                {
                    query.answer_is_show = Convert.ToInt32(Request.Params["answer_is_show"]);
                }
                if (!string.IsNullOrEmpty(Request.Params["old_answer_is_show"]))
                {
                    query.old_answer_is_show = Request.Params["old_answer_is_show"].ToString();
                }
                if (!string.IsNullOrEmpty(Request.Params["isReplay"]))
                {
                    if (Convert.ToInt32(Request.Params["isReplay"]) == 1)
                    {
                        query.old_answer_is_show = string.Empty;
                    }
                }

                if (!string.IsNullOrEmpty(Request.Params["comment_detail_id"]))
                {
                    query.comment_detail_id = Convert.ToInt32(Request.Params["comment_detail_id"]);
                }
                if (!string.IsNullOrEmpty(Request.Params["send_mail"]))
                {
                    send_mail = Convert.ToInt32(Request.Params["send_mail"]);//0 發送  1 不發送
                    query.send_mail = Convert.ToInt32(Request.Params["send_mail"]);//0 發送  1 不發送 2 發送失敗
                }
                query.reply_user = (Session["caller"] as Caller).user_id;
                store = _proCommentImpl.GetUsetInfo(query);
                string user_email = store.user_email;
                string user_name = store.user_name;
                string product_name = store.product_name;
                string comment_info = store.comment_info;
                if (_proCommentImpl.ProductCommentSave(query) > 0)
                {

                    json = "{success:'true',msg:'0'}";//保存成功,但不發送郵件
                    isSave = 1;//指示保存成功
                    if (send_mail == 0)
                    {
                        FileStream fs = new FileStream(Server.MapPath("../ImportUserIOExcel/CommentReplay.html"), FileMode.OpenOrCreate, FileAccess.Read);
                        StreamReader sr = new StreamReader(fs, Encoding.UTF8);
                        string strTemp = sr.ReadToEnd();
                        sr.Close();
                        fs.Close();
                        //[email protected]
                        strTemp = strTemp.Replace("{{$username$}}", user_name);
                        strTemp = strTemp.Replace("{{$productName$}}", product_name);
                        strTemp = strTemp.Replace("{{$commentAnwser$}}", Request.Params["comment_answer"]);
                        strTemp = strTemp.Replace("{{$commentInfo$}}", comment_info);
                        if (sendmail(EmailFrom, FromName, user_email, user_name, EmailTile, strTemp, "", SmtpHost, Convert.ToInt32(SmtpPort), EmailUserName, EmailPassWord))
                        {
                            json = "{success:'true',msg:'1'}";//保存成功,郵件發送成功! 
                        }
                        else
                        {
                            json = "{success:'true',msg:'2'}";//保存成功,郵件發送失敗!
                            query.send_mail = 2;
                            _proCommentImpl.ProductCommentSave(query);
                        }
                    }
                }
                else
                {
                    json = "{success:'false'}";//保存失敗
                }
            }
            catch (Exception ex)
            {
                Log4NetCustom.LogMessage logMessage = new Log4NetCustom.LogMessage();
                logMessage.Content = string.Format("TargetSite:{0},Source:{1},Message:{2}", ex.TargetSite.Name, ex.Source, ex.Message);
                logMessage.MethodName = System.Reflection.MethodBase.GetCurrentMethod().Name;
                log.Error(logMessage);
                if (isSave == 1)//保存成功,可能郵件發送失敗!
                {
                    json = "{success:'true',msg:'2'}";//保存成功,郵件發送失敗!
                    query.send_mail = 2;
                    _proCommentImpl.ProductCommentSave(query);

                }
                else//保存失敗
                {
                    json = "{success:'false'}";
                }

            }
            this.Response.Clear();
            this.Response.Write(json);
            this.Response.End();
            return this.Response;
        }