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  • 简单的编码加密

    using System;
    using System.Collections.Generic;
    using System.Text;

    namespace CEncrypt
    {
        
    public class Encrypt
        
    {
            
    public Encrypt()
            
    { }
            
    /// <summary>
            
    /// 加密
            
    /// </summary>
            
    /// <param name="str">被加密字符</param>
            
    /// <param name="level">加密强度</param>
            
    /// <returns></returns>

            public static string EncryptCode(string str,int level)
            
    {
                
    string temp = Convert.ToBase64String(Encoding.Default.GetBytes(str));
                
    for (int i = 0; i < level; i++)
                
    {
                    temp 
    = Convert.ToBase64String(Encoding.Default.GetBytes(temp));
                }

                
    return temp;
            }

            
    /// <summary>
            
    /// 加密
            
    /// </summary>
            
    /// <param name="str">被解密字符</param>
            
    /// <param name="level">对应的加密强度</param>
            
    /// <returns></returns>

            public static string UnEncryptCode(string str,int level)
            
    {
                
    string temp = Encoding.Default.GetString(Convert.FromBase64String(str));
                
    for (int i = 0; i < level; i++)
                
    {
                    temp
    = Encoding.Default.GetString(Convert.FromBase64String(temp));
                }

                
    return temp;
            }


        }

    }

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  • 原文地址:https://www.cnblogs.com/ahuo/p/885526.html
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