Stream stream = new MemoryStream();
a.Seek(0, SeekOrigin.Begin);
stream.Read(a, 0, a.Length);
b.Seek(0, SeekOright.Begin);
stream.Read(b, 0, b.Length);
a = new byte[stream.Length];
stream.Write(a, 0, a.Length);
stream.Close();你试试, 我没正式测过, 基本上就那样了
a.Seek(0, SeekOrigin.Begin);
stream.Read(a, 0, a.Length);
b.Seek(0, SeekOright.Begin);
stream.Read(b, 0, b.Length);
a = new byte[stream.Length];
stream.Write(a, 0, a.Length);
stream.Close();你试试, 我没正式测过, 基本上就那样了
stream.Write(a, 0, a.Length);
stream.Write(b, 0, b.Length);
byte[] res = stream.ToArray();
stream.Close();