JAVA遍历一个文件夹里面的文件然后删除

2025-03-01 12:10:01
推荐回答(2个)
回答1:

//比较的时间,小于的话删除
GregorianCalendar c = new GregorianCalendar(2010,2,1);
Date date = c.getTime();

File folder = new File("F:\\createFile");
File[] files = folder.listFiles();
for (int i=0;i File file = files[i];
if (new Date(file.lastModified()).before(date)){
file.delete();
}
}

回答2:

File类方法!