无序唯一ID生成(数字0-9和大写字母A-V组成)

internal static class CorrelationIdGenerator
    {
        // Base32 encoding - in ascii sort order for easy text based sorting
        private static readonly char[] s_encode32Chars = "0123456789ABCDEFGHIJKLMNOPQRSTUV".ToCharArray();

        // Seed the _lastConnectionId for this application instance with
        // the number of 100-nanosecond intervals that have elapsed since 12:00:00 midnight, January 1, 0001
        // for a roughly increasing _lastId over restarts
        private static long _lastId = DateTime.UtcNow.Ticks;

        public static string GetNextId() => GenerateId(Interlocked.Increment(ref _lastId));

        public static string GenerateId(long id)
        {
            return string.Create(13, id, (buffer, value) =>
            {
                char[] encode32Chars = s_encode32Chars;

                buffer[12] = encode32Chars[value & 31];
                buffer[11] = encode32Chars[(value >> 5) & 31];
                buffer[10] = encode32Chars[(value >> 10) & 31];
                buffer[9] = encode32Chars[(value >> 15) & 31];
                buffer[8] = encode32Chars[(value >> 20) & 31];
                buffer[7] = encode32Chars[(value >> 25) & 31];
                buffer[6] = encode32Chars[(value >> 30) & 31];
                buffer[5] = encode32Chars[(value >> 35) & 31];
                buffer[4] = encode32Chars[(value >> 40) & 31];
                buffer[3] = encode32Chars[(value >> 45) & 31];
                buffer[2] = encode32Chars[(value >> 50) & 31];
                buffer[1] = encode32Chars[(value >> 55) & 31];
                buffer[0] = encode32Chars[(value >> 60) & 31];
            });
        }
    }