标签:文件流 stream byte new return ase public oba 读取
public static string GetBase64Data()
        {
            string path = @"C: \txt.jpg";
            FileStream filestream = new FileStream(path, FileMode.Open);
            byte[] bt = new byte[filestream.Length];
            //调用read读取方法
            filestream.Read(bt, 0, bt.Length);
            string base64Str = Convert.ToBase64String(bt);
            filestream.Close();
            return base64Str;
        }
标签:文件流 stream byte new return ase public oba 读取
原文地址:https://www.cnblogs.com/MasterLin/p/9842635.html