69 lines
2.6 KiB
C#
69 lines
2.6 KiB
C#
using System.Security.Cryptography;
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using System.Text;
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namespace ConsoleApp1
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{
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internal class Program
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{
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static void Main(string[] args)
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{
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string username = "boot";
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string password = "#Ba~rk4ekf2,UdCW";
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string u3 = string.Format("{0}:{1}", username, password);
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//a8a5159edab2acadd2272b9a08e6d3b0
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//a8a5159edab2acadd2272b9a8e6d3b0
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//a8a5159edab2acadd2272b9a08e6d3b0
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//a8a5159edab2acadd2272b9a08e6d3b0
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//0001993c04ee2584d558e5004dd7ff2d
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//a8a5159edab2acadd2272b9a08e6d3b0
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string HHH = GetMD5(u3);
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string hash = GetMD5Hash1(u3).ToLower();
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Console.WriteLine("Hello, World!");
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}
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static string GetMD5Hash(string input)
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{
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using (HashAlgorithm algorithm = MD5.Create()) // 更现代的写法，自动处理资源释放
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{
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byte[] inputBytes = Encoding.UTF8.GetBytes(input); // 将字符串转换为字节数组
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byte[] hashBytes = algorithm.ComputeHash(inputBytes); // 计算哈希值
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return Convert.ToHexString(hashBytes); // 将字节数组转换为十六进制字符串（C# 8及以上版本）
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}
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}
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static string GetMD5Hash1(string input)
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{
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StringBuilder sb = new StringBuilder(32); // 预分配32字符空间
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using (HashAlgorithm algorithm = MD5.Create())
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{
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byte[] inputBytes = Encoding.UTF8.GetBytes(input);
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byte[] hashBytes = algorithm.ComputeHash(inputBytes);
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foreach (byte b in hashBytes)
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{
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sb.Append(b.ToString("x2")); // 使用"x2"确保总是两位十六进制
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}
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}
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return sb.ToString();
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}
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public static string GetMD5(string str)
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{
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//创建MD5对象
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MD5 mD5 = MD5.Create();
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byte[] buffer = Encoding.Default.GetBytes(str);
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var MD5Buffer = mD5.ComputeHash(buffer);
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//将字节数组转换为字符串
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//法一：将字节数组中每个元素按照指定的编码格式解析成字符串
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//return Encoding.Default.GetString(MD5Buffer);(会造成乱码)
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//法二：直接将数组tostring
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//法三：直接将数组中的每个元素ToString()
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string s = "";
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for (int i = 0; i < MD5Buffer.Length; i++)
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{
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s += MD5Buffer[i].ToString("x");//tostring中的参数x是将10进制转化为16进制
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}
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return s;
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}
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}
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}
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