/// <summary>
        /// 时间转换
        /// </summary>
        /// <param name="value">时间</param>
        internal void SerializeDateTime(DateTime value)
        {
            if (value == DateTime.MinValue && Config.IsDateTimeMinNull)
            {
                CharStream.WriteJsonNull();
                return;
            }
            switch (Config.DateTimeType)
            {
            case DateTimeType.Default: CharStream.WriteJsonString(value); return;

            case DateTimeType.Sql: CharStream.WriteJsonSqlString(value); return;

            case DateTimeType.Javascript:
                CharStream.WriteJsonNewDate();
                CallSerialize(((value.Kind == DateTimeKind.Utc ? value.Ticks + Date.LocalTimeTicks : value.Ticks) - AutoCSer.JsonDeSerializer.JavascriptLocalMinTimeTicks) / TimeSpan.TicksPerMillisecond);
                CharStream.Data.Write(')');
                return;

            case DateTimeType.ThirdParty:
                CharStream.WriteJsonOtherDate();
                CallSerialize(((value.Kind == DateTimeKind.Utc ? value.Ticks + Date.LocalTimeTicks : value.Ticks) - AutoCSer.JsonDeSerializer.JavascriptLocalMinTimeTicks) / TimeSpan.TicksPerMillisecond);
                CharStream.WriteJsonOtherDateEnd();
                return;

            case DateTimeType.CustomFormat:
                if (Config.DateTimeCustomFormat == null)
                {
                    primitiveSerialize(value.ToString());
                }
                else
                {
                    primitiveSerialize(value.ToString(Config.DateTimeCustomFormat));
                }
                return;
            }
        }