Image image = Image.FromFile(@"C:\Users\swkj\Documents\Visual Studio
2012\Projects\WebApplication9\WindowsFormsApplication1\ali.jpg");//这是你图片文件的
MemoryStream
stream = new MemoryStream();
image.Save(stream, ImageFormat.Bmp);
//把图片保存到流中。
byte[] b = stream.ToArray();
string i =
string.Empty;
//foreach (var a in b)
//{
// i += a;
//}
string a =
Convert.ToBase64String(b); //base64加密
时间: 2024-10-07 05:46:02