在C#中获取字节数组内容的MD5校验和

using System;
using System.Security.Cryptography;
using System.Text;

public class Program
{
    public static void Main()
    {
        string data = "Hello, World!"; // 待计算MD5校验和的数据

        byte[] dataBytes = Encoding.UTF8.GetBytes(data); // 将字符串转换为字节数组

        using (MD5 md5 = MD5.Create())
        {
            byte[] hashBytes = md5.ComputeHash(dataBytes); // 计算MD5校验和

            StringBuilder sb = new StringBuilder();
            foreach (byte b in hashBytes)
            {
                sb.Append(b.ToString("x2")); // 将每个字节转换为16进制字符串
            }

            string md5Checksum = sb.ToString(); // 获取MD5校验和字符串

            Console.WriteLine("MD5校验和: " + md5Checksum);
        }
    }
}