package?filemanager;
import?java.io.*;
import?java.security.*;
import?java.util.*;
import?javax.crypto.*;
public?class?FileManager?{
	?public?static?void?main（String[]?args）?throws?Exception?{
		?MainMenu?mainmenu=new?MainMenu（）;
		?mainmenu.StartMenu（）;
????}
}
class?CreateFile{
	????CreateFile（）?throws?IOException{
		Scanner?s=new?Scanner（System.in）;
		System.out.println（“Where?to?create?（D:/aaa/...）“）;
		String?CurrentDirectory=s.next（）;
		?File?file=new?File（CurrentDirectory）;
		?if（file.exists（））{
			?System.out.println（“Enter?the?name:“）;
			?String?Name=s.next（）;
			?File?f?=?new?File（CurrentDirectory+File.separator+Name）?;//?實例化File類的對象
			?f.mkdir（）?;
			?System.out.println（“success?to?create!“）;
		?}else?System.out.println（“the?directory?isn‘t?exist!“）;
	}