package com.me.file;
import java.io.File;
import java.util.Scanner;
/**
*
* 删除文件夹(只能删除空的文件夹)
*/
public class FileDelete {
public static void main(String[] args) {
Scanner scan = new Scanner(System.in);
File destFile = null;
while (true) {
System.out.print("请输入需要删除的文件夹:");
destFile = new File(scan.nextLine());
if (destFile.exists()) {
break;
} else {
System.err.println("磁盘不存在,请重新输入!");
}
}
deleteDirectory(destFile);
System.out.println("删除成功");
}
private static void deleteDirectory(File destFile) {
if(destFile.isFile()){
destFile.delete();
}else{
File[] files = destFile.listFiles();
if(files!=null && files.length > 0){
for(File f : files){
deleteDirectory(f);
}
}else{
destFile.delete();
}
destFile.delete();
}
}
}