网络流转换为Byte数组

 /// <summary>
         /// 网络流转换为Byte数组
         /// </summary>
         /// <param name="stream"></param>
         /// <returns></returns>
         public static byte[] ReadFully(Stream stream)
         {
             byte[] buffer = new byte[];
             using (MemoryStream ms = new MemoryStream())
             {
                 while (true)
                 {
                     int read = stream.Read(buffer, , buffer.Length);
                     if (read <= )
                         return ms.ToArray();
                     ms.Write(buffer, , read);
                 }
             }
         }

 /// <summary>
         /// 网络流转换为Byte数组
         /// </summary>
         /// <param name="stream"></param>
         /// <returns></returns>
         public static byte[] ReadFully(Stream stream)
         {
             byte[] img = null;
             int size = ;
             int read = ;
             MemoryStream ms = new MemoryStream();
             byte[] buffer = new byte[size];
             do
             {
                 buffer = new byte[size];
                 read = resst.Read(buffer, , size);
                 ms.Write(buffer, , read);
             } while (read > );
             img = ms.ToArray();
         }