testfilename.java

java课件及例程有一些PPT及一些例程

import java.io.*;
public class testFileName{
    public static void main(String args[]){
        File f1 = new File("d:\\myjava\\1.txt");
        File f2 = new File("d:\\myjava","2.txt");
        try{
            System.out.println(f1.createNewFile());
            System.out.println(f2.createNewFile());     
        }catch(IOException e){}
        System.out.println("文件名为："+f1.getName());
        System.out.println("文件路径为："+f1.getPath());
        System.out.println("文件所在的目录为："+f1.getParent());
    }
}