byte[] data = image.data;
SizeSuffix(data.length);
static readonly string[] SizeSuffixes = { "bytes", "KB", "MB", "GB", "TB", "PB", "EB", "ZB", "YB" };
static string SizeSuffix(long value)
{
if (value < 0) { return "-" + SizeSuffix(-value); }
if (value == 0) { return "0.0 bytes"; }
int mag = (int)Math.Log(value, 1024);
decimal adjustedSize = (decimal)value / (1L << (mag * 10));
return string.Format("{0:n1} {1}", adjustedSize, SizeSuffixes[mag]);
}
这个里面用到的数学函数Log,非常简洁,不能太赞。
时间: 2024-10-15 19:48:37