/// <summary>
/// 对字符串进行去混淆（解码）。
/// </summary>
public static string Decode(ViBlur blur, string str)
{
if (blur == Disable)
{
return(str);
}
if (blur == NoBlur)
{
return(str);
}
return(blur.Decode(str));
}
public static string BlurEncode(this string This, ViBlur blur)
{
return(ViBlur.Decode(blur, This));
}