cyf
55 lines
1.0 KiB
C#
55 lines
1.0 KiB
C#
using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Text;
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using System.Threading.Tasks;
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using System.Security.Cryptography;
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namespace Lskj.Push.Util
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{
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class Md5
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{
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public static String getMD5Hash(String str)
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{
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// MD5 md5 = new MD5CryptoServiceProvider();
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//byte[] res = md5.ComputeHash(Encoding.Default.GetBytes(str), 0, str.Length);
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//char[] temp = new char[res.Length];
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//System.Array.Copy(res, temp, res.Length);
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//return new String(temp);
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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(str);
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byte[] hs = md5.ComputeHash(bs);
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StringBuilder sb = 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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sb.Append(b.ToString("x2"));
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}
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return sb.ToString();
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}
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}
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}
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