static void Main(string[] args)
{
string sourcePath = Path.Combine(Environment.CurrentDirectory, "images");
string destinationPath = Path.Combine(Environment.CurrentDirectory, "output");
ImageProcess imageProcess = new ImageProcess();
ImageProcessAsync imageProcessAsync = new ImageProcessAsync();
//先清除原本資料夾得內容
imageProcess.Clean(destinationPath);
Stopwatch sw = new Stopwatch();
sw.Start();
imageProcess.ResizeImages(sourcePath, destinationPath, 2.0);
sw.Stop();
var timeSync = sw.ElapsedMilliseconds;
Console.WriteLine($"同步版時間: {sw.ElapsedMilliseconds} ms");
sw.Reset();
imageProcessAsync.Clean(destinationPath);
sw.Start();
imageProcessAsync.ResizeImages(sourcePath, destinationPath, 2.0).Wait();
sw.Stop();
var timeAsync = sw.ElapsedMilliseconds;
Console.WriteLine($"非同步版時間: {sw.ElapsedMilliseconds} ms");
var comparison = ((double)(timeSync - timeAsync) / timeSync) * 100;
Console.WriteLine($"節省: {comparison:N2} % 時間");
Console.ReadLine();
}
