C#完成Base64处置惩罚的加密解密,编码解码的示例代码【C#.Net教程】,C#,Base64,加解密,编解码

这篇文章重要引见了C#完成Base64处置惩罚的加密解密,编码解码,连系实例情势剖析了基于C#完成的base64编码解码操纵相干技能,须要的朋侪能够参考下

本文实例报告了C#完成Base64处置惩罚的加密解密,编码解码。分享给人人供人人参考，细致以下：

using System;
using System.Text;
namespace Common
{
  /// <summary>
  /// 完成Base64加密解密
  /// 作者：周公
  /// </summary>
  public sealed class Base64
  {
    /// <summary>
    /// Base64加密
    /// </summary>
    /// <param name="codeName">加密采纳的编码体式格局</param>
    /// <param name="source">待加密的明文</param>
    /// <returns></returns>
    public static string EncodeBase64(Encoding encode, string source)
    {
      byte[] bytes = encode.GetBytes(source);
      try
      {
        encode = Convert.ToBase64String(bytes);
      }
      catch
      {
        encode = source;
      }
      return encode;
    }
    /// <summary>
    /// Base64加密，采纳utf8编码体式格局加密
    /// </summary>
    /// <param name="source">待加密的明文</param>
    /// <returns>加密后的字符串</returns>
    public static string EncodeBase64(string source)
    {
      return EncodeBase64(Encoding.UTF8, source);
    }
    /// <summary>
    /// Base64解密
    /// </summary>
    /// <param name="codeName">解密采纳的编码体式格局，注重和加密时采纳的体式格局一致</param>
    /// <param name="result">待解密的密文</param>
    /// <returns>解密后的字符串</returns>
    public static string DecodeBase64(Encoding encode, string result)
    {
      string decode = "";
      byte[] bytes = Convert.FromBase64String(result);
      try
      {
        decode = encode.GetString(bytes);
      }
      catch
      {
        decode = result;
      }
      return decode;
    }
    /// <summary>
    /// Base64解密，采纳utf8编码体式格局解密
    /// </summary>
    /// <param name="result">待解密的密文</param>
    /// <returns>解密后的字符串</returns>
    public static string DecodeBase64(string result)
    {
      return DecodeBase64(Encoding.UTF8, result);
    }
  }
}

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