private static ContentInfo ContentParser(MessageTypeEnum type, string messageInfo, string messageId, string targetId)
        {
            var result = JsonConvert.DeserializeObject<ContentInfo>(messageInfo);
            result.MessageType = type;
            result.Id = messageId;
            if (type != MessageTypeEnum.TxtMsg)
            {
                if (type == MessageTypeEnum.ContactNtf)
                {
                    result.content += result.message;
                }
                else if (type == MessageTypeEnum.InfoNtf)
                {
                    result.content += result.message;
                }
                else if (type == MessageTypeEnum.ProfileNtf)
                {

                }
                else if (type == MessageTypeEnum.CmdNtf)
                {

                }
                else if (type == MessageTypeEnum.CmdMsg)
                {

                }
                else if (type == MessageTypeEnum.DizNtf)
                {
                    result.content = type.GetDescription();
                }
                else if (type == MessageTypeEnum.LBSMsg)
                {
                    result.content = "[地理位置]";
                }
            }

            if (type == MessageTypeEnum.VcMsg)
            {
                var localFile = String.Format(Path.Combine(AppDomain.CurrentDomain.BaseDirectory, "Temp", targetId + "-" + messageId + ".wav"));

                if (!File.Exists(localFile))
                {
                    var tempAmrFile = String.Format(Path.Combine(AppDomain.CurrentDomain.BaseDirectory, "Temp", targetId + "-" + messageId + ".amr"));
                    Byte[] wavBytes = Convert.FromBase64String(result.content);
                    File.WriteAllBytes(tempAmrFile, wavBytes);
                    Rcsdk.DecodeAmrToWav(tempAmrFile, localFile);
                }

                result.extra = localFile;
            }

            if (type == MessageTypeEnum.ImgMsg)
            {
                var image = System.Drawing.Image.FromStream(new MemoryStream(System.Convert.FromBase64String(result.content)));
                var localFile = String.Format(Path.Combine(AppDomain.CurrentDomain.BaseDirectory, "Temp", targetId + "-" + messageId + ".jpg"));

                if (!File.Exists(localFile))
                {
                    image.Save(localFile, System.Drawing.Imaging.ImageFormat.Jpeg);
                }
                result.thumImgPath = localFile;
            }

            if (type == MessageTypeEnum.TxtMsg)
            {
                result.content = EncryptHelper.Decrypt(result.content);
                // result.content = Regex.Replace(result.content, @"\p{Cs}", "[表情]");
            }

            if (type == MessageTypeEnum.file)
            {
                //ToDO:如果为文件,则保存
            }

            return result;
        }
        private static ContentInfo ConversationContentParser(MessageTypeEnum type, string messageInfo)
        {
            var result = JsonConvert.DeserializeObject<ContentInfo>(messageInfo);
            result.MessageType = type;

            if (type != MessageTypeEnum.TxtMsg)
            {
                result.content = type.GetDescription();

                if (type == MessageTypeEnum.ContactNtf)
                {
                    result.content += result.message;
                }
                else if (type == MessageTypeEnum.InfoNtf)
                {
                    result.content += result.message;
                }
                else if (type == MessageTypeEnum.ProfileNtf)
                {

                }
                else if (type == MessageTypeEnum.CmdNtf)
                {

                }
                else if (type == MessageTypeEnum.CmdMsg)
                {

                }
            }
            else
            {
                result.content = EncryptHelper.Decrypt(result.content);
            }

            return result;
        }