63 lines
1.7 KiB
C#
63 lines
1.7 KiB
C#
using System.Security.Cryptography;
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using System.Text;
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using System.Web;
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namespace DeviceRepairAndOptimization.Utils
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{
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public static class EncryptionHelper
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{
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/// <summary>
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/// MD5 加密
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/// </summary>
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/// <param name="input"></param>
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/// <returns></returns>
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public static string EncryptByMD5(string input)
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{
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if (string.IsNullOrWhiteSpace(input))
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return "";
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input = input.Trim();
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// 创建一个 MD5 实例对象
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MD5 md5 = MD5.Create();
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// 将字符串转换为字节数组
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byte[] inputBytes = Encoding.UTF8.GetBytes(input);
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// 使用 MD5 算法计算哈希值
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byte[] hashBytes = md5.ComputeHash(inputBytes);
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// 将结果转换为字符串
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StringBuilder sb = new StringBuilder();
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foreach (byte b in hashBytes)
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{
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sb.Append(b.ToString("x2"));
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}
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string result = sb.ToString().ToUpper();
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return result;
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}
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/// <summary>
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/// 字符串 转 Url Code
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/// </summary>
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/// <returns></returns>
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public static string UrlEncry(string input)
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{
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if (string.IsNullOrWhiteSpace(input))
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return "";
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return HttpUtility.UrlEncode(input);
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}
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/// <summary>
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/// Url Code 转 字符串
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/// </summary>
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/// <returns></returns>
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public static string UrlDecode(string input)
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{
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if (string.IsNullOrWhiteSpace(input))
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return "";
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return HttpUtility.UrlDecode(input);
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}
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}
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}
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