1.byte转Image
public static Image BytesToImage(byte[] buffer)
{
MemoryStream ms = new MemoryStream(buffer);
Image image = System.Drawing.Image.FromStream(ms);
return image;
}
2.Image转byte
Bitmap bitmap = new Bitmap(“D:\test.jpg”);
public static byte[] ImageToBytes(Image image)
{
ImageFormat format = image.RawFormat;
using (MemoryStream ms = new MemoryStream())
{
if (format.Equals(ImageFormat.Jpeg))
{
image.Save(ms, ImageFormat.Jpeg);
}
else if (format.Equals(ImageFormat.Png))
{
image.Save(ms, ImageFormat.Png);
}
else if (format.Equals(ImageF