[C#] 纯文本查看 复制代码
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
namespace CsharpHttpHelper.Helper
{
/// <summary>
/// Base64帮助类
/// 编码人：苏飞
/// </summary>
public class Base64Helper
{
/// <summary>
/// 将Base64编码解析成字符串
/// </summary>
/// <param name="strbase">要解码的string字符</param>
/// <param name="encoding">字符编码方案</param>
/// <returns></returns>
public static string Base64ToString(string strbase, Encoding encoding)
{
byte[] buff = Convert.FromBase64String(strbase);
return encoding.GetString(buff);
}
/// <summary>
/// 将字节数组为Base64编码
/// </summary>
/// <param name="bytebase">要编码的byte[]</param>
/// <returns></returns>
public static string StringToBase64(byte[] bytebase)
{
return Convert.ToBase64String(bytebase);
}
/// <summary>
/// 将字符串转为Base64编码
/// </summary>
/// <param name="str">要编码的string字符</param>
/// <param name="encoding">字符编码方案</param>
/// <returns></returns>
public static string StringToBase64(string str, Encoding encoding)
{
byte[] buff = encoding.GetBytes(str);
return Convert.ToBase64String(buff);
}
}
}