Java涓彲浠ヤ娇鐢?code>java.util.Date绫诲拰java.text.SimpleDateFormat绫绘潵瀹炵幇鏃堕棿鏃堕挓銆?/p>

棣栧厛锛屽垱寤轰竴涓?code>TimerTask鐨勫瓙绫伙紝鐢ㄤ簬瀹氭椂鏇存柊鏃堕棿銆傚湪璇ュ瓙绫讳腑锛屽彲浠ヤ娇鐢?code>java.util.Date绫昏幏鍙栧綋鍓嶆椂闂达紝骞跺皢鍏惰浆鎹负鎸囧畾鏍煎紡鐨勫瓧绗︿覆銆傜劧鍚庯紝鍙互浣跨敤System.out.println()鏂规硶灏嗘椂闂磋緭鍑哄埌鎺у埗鍙般€?/p>

import java.util.Date;
import java.util.TimerTask;
import java.text.SimpleDateFormat;
public class TimeClock extends TimerTask {
@Override
public void run() {
Date currentTime = new Date();
SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
String formattedTime = sdf.format(currentTime);
System.out.println(formattedTime);
}
}

鎺ヤ笅鏉ワ紝鍦?code>main()鏂规硶涓垱寤轰竴涓?code>java.util.Timer瀵硅薄锛屽苟浣跨敤schedule()鏂规硶瀹夋帓瀹氭椂浠诲姟銆傚湪姣忛殧涓€绉掍腑鎵ц涓€娆″畾鏃朵换鍔°€?/p>

import java.util.Timer;
public class Main {
public static void main(String[] args) {
Timer timer = new Timer();
TimeClock timeClock = new TimeClock();
timer.schedule(timeClock, 0, 1000);
}
}

杩愯涓婅堪浠ｇ爜锛屽嵆鍙疄鐜颁竴涓畝鍗曠殑鏃堕棿鏃堕挓銆傛瘡绉掗挓杈撳嚭涓€娆″綋鍓嶆椂闂淬€?/p>