C#实现各种格式文件的复制

<span style="white-space:pre"></span>//<span style="white-space:pre"></span>string path1 = @"F:\unity生命周期.png";//<span style="white-space:pre"></span>string path2 = @"E:\unity生命周期.png";//<span style="white-space:pre"></span>FileCopy (path2, path1);//实现文件复制void FileCopy(string path1, string path2){int bufferSize = 10240;Stream source = new FileStream (path1, FileMode.Open, FileAccess.Read);Stream target = new FileStream (path2, FileMode.Create, FileAccess.Write);byte[] buffer = new byte[bufferSize];int bytesRead;do {bytesRead = source.Read (buffer, 0, bufferSize);target.Write (buffer, 0, bytesRead);} while(bytesRead > 0);source.Dispose();target.Dispose();}