C# 中读取byte[]转化成数字
读取网络字节流时候，使用BinaryReader的ReadInt32()方法时候发生了预期外的结果，查阅了微软文档发现是小端( )模式问题，可以通过System.Net.IPAddress.HostToNetworkOrder或BinaryPrimitives.ReadInt32BigEndian 方式来解决
以下示例代码，提供参考
var sendNu = 1102;
var sendBuf = BitConverter.GetBytes(sendNu);
if (BitConverter.IsLittleEndian)
{var sendBufByBig = sendBuf.Reverse().ToArray();
}
var bufByLittle = new byte[] { 77, 4, 0, 0 };
var bufByBig = bufByLittle.Reverse().ToArray();
var originalNu = BitConverter.ToInt32(bufByBig.Reverse().ToArray());using var fs = new MemoryStream(bufByLittle);
var binReader = new BinaryReader(fs);
var orgVal = binReader.ReadUInt32();var orgVal1 = BinaryPrimitives.ReadInt32BigEndian(bufByBig);