file删除

public class FileDemo3 {

/**
* @param args
*/
public static void main(String[] args) {
// TODO Auto-generated method stub
deleteFile(new File("d:\\lesson2"));
}

public static void deleteFile(File file) {
File[] files = file.listFiles();
for (File file2 : files) {
if(file2.isFile()){//如果是文件直接删除
System.out.println(file2.getAbsolutePath());
file2.delete();
}else if(file2.isDirectory()){
//递归删除
deleteFile(file2);
}
}
System.out.println(file.getAbsolutePath());//把文件夹删除
file.delete();
}

}