package com.hcj.july22.am;

import java.io.File;

public class C_File {
	File f ;
	public C_File(File f) {
		super();
		this.f = f;
	}
	public void showFile(){
		if(f.isDirectory()){
			File[] listFiles = f.listFiles();
			if(listFiles != null){
				if(listFiles.length > 0){					
					for(File c : listFiles){
						this.f = c;
						showFile();
					}	
				}
			}
		}else{
			System.out.println(f.getName());
		}	
	}
}