45 lines
1.3 KiB
C#
45 lines
1.3 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.Security.Cryptography;
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using System.Text;
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using System.Threading.Tasks;
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namespace Inotify.Common
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{
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public static class Extensions
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{
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/// <summary>
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/// MD5加密字符串（32位大写）
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/// </summary>
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/// <param name="source">源字符串</param>
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/// <returns>加密后的字符串</returns>
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public static string ToMd5(this string source)
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{
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MD5CryptoServiceProvider md5 = new MD5CryptoServiceProvider();
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byte[] bytes = Encoding.UTF8.GetBytes(source);
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string result = BitConverter.ToString(md5.ComputeHash(bytes));
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return result.Replace("-", "");
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}
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public static string UrlEncode(this string str)
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{
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string urlStr = System.Web.HttpUtility.UrlEncode(str);
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return urlStr;
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}
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public static string Base64Encode(this string source)
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{
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byte[] bytes = (Encoding.UTF8.GetBytes(source));
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return Convert.ToBase64String(bytes);
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}
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public static string Base64Decode(this string source)
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{
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var bytes = Convert.FromBase64String(source);
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return System.Text.Encoding.Default.GetString(bytes);
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}
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}
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}
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