Java-遍历文件夹下所有文件

package io;

import java.io.File;
import java.io.IOException;

public class FileTest {

public static void main(String[] args) throws IOException {
File f = new File("d:\\example");
isFile(f);

}

public static void isFile(File f){

File[] filelist = f.listFiles();
for(int i=0;i<filelist.length;i++){
if(filelist[i].isFile()){
System.out.println(filelist[i].getParent() +"\\" + filelist[i].getName());
}else{
isFile(filelist[i]);
}
}

}
}