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https://gitee.com/ccnetcore/Yi
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48 lines
1.1 KiB
C#
48 lines
1.1 KiB
C#
using System;
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using System.Collections.Generic;
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using System.Security.Cryptography;
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using System.Text;
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namespace CC.ElectronicCommerce.Core
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{
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/// <summary>
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/// 加密用的
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/// </summary>
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public class MD5Helper
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{
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/// <summary>
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/// MD5 加密字符串
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/// </summary>
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/// <param name="content">源字符串</param>
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/// <returns>加密后字符串</returns>
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public static string MD5EncodingOnly(string content)
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{
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// 创建MD5类的默认实例：MD5CryptoServiceProvider
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MD5 md5 = MD5.Create();
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byte[] bs = Encoding.UTF8.GetBytes(content);
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byte[] hs = md5.ComputeHash(bs);
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StringBuilder stb = new StringBuilder();
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foreach (byte b in hs)
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{
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// 以十六进制格式格式化
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stb.Append(b.ToString("x2"));
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}
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return stb.ToString();
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}
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/// <summary>
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/// MD5盐值加密
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/// </summary>
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/// <param name="content">源字符串</param>
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/// <param name="salt">盐值</param>
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/// <returns>加密后字符串</returns>
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public static string MD5EncodingWithSalt(string content, string salt)
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{
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if (salt == null) return content;
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return MD5EncodingOnly(content + "{" + salt.ToString() + "}");
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}
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}
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}
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