很简单，直接贴代码：
Console.WriteLine("搜索所有的nupkg文件放到nupkgs文件夹中，方便复制到NugetServer");
var rootDir = AppDomain.CurrentDomain.BaseDirectory;
//rootDir = @"E:ProjectsHRMSsrc runkpackages";
var files = Directory.GetFiles(rootDir, "*.nupkg", SearchOption.AllDirectories);
var newDir = Path.Combine(rootDir, "nupkgs");
if (Directory.Exists(newDir) == false) Directory.CreateDirectory(newDir);
foreach (var file in files)
{
var newfileName = Path.Combine(newDir, Path.GetFileName(file));
File.Copy(file, newfileName, true);
Console.WriteLine(file + " 复制到 " + newfileName);
}
Console.WriteLine("复制完成！");
Console.ReadKey();