C#将一个bitmap位图通过base64编码成一个字符串
byte[] image = null;
using (FileStream filestrm = new FileStream(@"C:\mypic.bmp",FileMode.Open, FileAccess.Read))
{
using (BinaryReader reader = new BinaryReader(filestrm))
{
img = new byte[reader.BaseStream.Length];
for (int i = 0; i < reader.BaseStream.Length; i++)
{
img[i] = reader.ReadByte( );
}
}
}
string ConvertedbmpAsString = img.Base64EncodeBytes();
