using System;
|
using System.Collections.Generic;
|
using System.Text;
|
|
namespace Shared.Encryption
|
{
|
public class BASE64
|
{
|
/// <summary>
|
/// 将字符串使用base64算法加密
|
/// </summary>
|
/// <param name="code">待加密的字符串</param>
|
/// <returns>加密后的字符串</returns>
|
public static string EncodeBase64(string code)
|
{
|
string encode = "";
|
var bytes = Encoding.UTF8.GetBytes(code); //将一组字符编码为一个字节序列.
|
try
|
{
|
encode = Convert.ToBase64String(bytes); //将8位无符号整数数组的子集转换为其等效的,以64为基的数字编码的字符串形式.
|
}
|
catch
|
{
|
encode = code;
|
}
|
return encode;
|
}
|
|
/// <summary>
|
/// 将字符串使用base64算法解密
|
/// </summary>
|
/// <param name="code">已用base64算法加密的字符串</param>
|
/// <returns>解密后的字符串</returns>
|
public static string DecodeBase64(string code)
|
{
|
string decode = "";
|
try
|
{
|
var bytes = Convert.FromBase64String(code); //将2进制编码转换为8位无符号整数数组.
|
decode = Encoding.UTF8.GetString(bytes); //将指定字节数组中的一个字节序列解码为一个字符串。
|
}
|
catch
|
{
|
decode = code;
|
}
|
return decode;
|
}
|
}
|
|
|
}
|
|
|
