package cn.idcast8;
import java.io.File;
import java.text.ParseException;
import java.text.SimpleDateFormat;
import java.util.Date;
import java.util.Timer;
import java.util.TimerTask;
class DeleteFolder extends TimerTask {
// 用定时器删除文件夹
@Override
public void run() {
// 定义要删除的文件夹
File srcFolder = new File("demo");
// 写一个方法进行调用
deleteFolder(srcFolder);
}
// 递归删除文件夹
public void deleteFolder(File srcFolder) {
File[] filearray = srcFolder.listFiles();
if (filearray != null) {
for (File file : filearray) {
if (file.isDirectory()) {
deleteFolder(file);
} else {
System.out.println(file.getName() + ":" + file.delete());
}
}
System.out.println(srcFolder.getName() + ":" + srcFolder.delete());
}
}
}
public class TimerTest {
public static void main(String[] args) throws ParseException {
Timer t = new Timer();
String s = "2017-03-05 13:14:00";
SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
Date d = sdf.parse(s);
t.schedule(new DeleteFolder(), d);
}
}