import java.io.*;
public class Test {
public static void main(String args[]) throws IOException{
File f1 = new File("e:/java/code/");
f1.mkdirs();
File f2 = new File(f1,"aa.txt");
f2.createNewFile();
int n;
FileReader in = new FileReader("e:/java/code/aa.txt");
FileWriter ci = new FileWriter("e:/java/code/copy.txt");
while((n=in.read())!=-1)
{
ci.write(n);
System.out.print((char)n);
}
in.close();
ci.close();
}
}
import java.io.*;
public class Test1 {
public static void main(String args[]) throws IOException{
File f1 = new File("e:/a/b");
f1.mkdirs();
File f2 = new File(f1,"aa.jpg");
f2.createNewFile();
int n;
InputStream in = new FileInputStream("e:/java/code/aa.jpg");
OutputStream ci = new FileOutputStream("e:/java/code/copy.jpg");
while((n=in.read())!=-1)
{
ci.write(n);
}
in.close();
ci.close();
}
}
