package heima_wj;
import java.io.File;
import java.io.IOException;
public class FileDemo01 {
public static void main(String[] args) throws IOException{
File f1=new File("D:\\K\\documents\\itcast\\java.txt");
System.out.println(f1.createNewFile());
File f2=new File("D:\\K\\documents\\itcast\\JavaSE");
System.out.println(f2.mkdir());
File f3=new File("D:\\K\\documents\\itcast\\JavaWEB\\HTML");
System.out.println(f3.mkdirs());
}
}