package codemaking.util;

import java.awt.*;
import java.io.*;
/**
* @author Administrator
*
* Class Function:
*/
public class copyDirectory {
public static void main(String args[]) throws IOException {
String url1="D:/download";
String url2="f:/download";
(new File(url2)).mkdirs();
File[] file=(new File(url1)).listFiles();
for(int i=0;i<file.length;i++){
if(file[i].isFile()){
?FileInputStream input=new FileInputStream(file[i]);
?FileOutputStream output=new FileOutputStream(url2+"/"+file[i].getName());
?byte[] b=new byte[1024*5];
? int len;
? while((len=input.read(b))!=-1){
? output.write(b,0,len);
? }
? output.flush();
? output.close();
? input.close();
? }
if(file[i].isDirectory()){
?copyDirectiory(url2+"/"+file[i].getName(),url1+"/"+file[i].getName());
?}
}
}

public static void copyDirectiory(String file1,String file2) throws IOException{
(new File(file1)).mkdirs();
File[] file=(new File(file2)).listFiles();
for(int i=0;i<file.length;i++){
?if(file[i].isFile()){
?FileInputStream input=new FileInputStream(file[i]);
?FileOutputStream output=new FileOutputStream(file1+"/"+file[i].getName());
?byte[] b=new byte[1024*5];
?? int len;
?? while((len=input.read(b))!=-1){
??? output.write(b,0,len);
??? }
??? output.flush();
?????? output.close();
??? input.close();
?? }
?if(file[i].isDirectory()){
? copyDirectiory(file1+"/"+file[i].getName(),file2+"/"+file[i].getName());
}

}

}
}