/// <summary>
        /// 序列化
        /// </summary>
        /// <typeparam name="T"></typeparam>
        /// <param name="value"></param>
        /// <returns></returns>
        public static string Serialize <T>(T value)
        {
            XmlSerializerNamespaces namespaces = new XmlSerializerNamespaces();

            namespaces.Add(string.Empty, string.Empty);
            XmlSerializer serializer = new XmlSerializer(typeof(T));

            using (StringUTF8Writer writer = new StringUTF8Writer(new StringBuilder()))
            {
                serializer.Serialize(writer, value, namespaces);
                return(writer.ToString());
            }
        }
        public static string SerializeList <T>(IList <T> entryList)
        {
            XmlSerializerNamespaces namespaces = new XmlSerializerNamespaces();

            namespaces.Add(string.Empty, string.Empty);
            XmlSerializer serializer = new XmlSerializer(typeof(List <T>));

            using (StringUTF8Writer writer = new StringUTF8Writer(new StringBuilder()))
            {
                serializer.Serialize(writer, entryList, namespaces);
                return(writer.ToString());
            }
        }