java æ¯å¤©è·å¾8ç¹è¿ä¸æ¶å»çlongå¼ï¼ä¸»è¦æ¯ä½¿ç¨timerç±»ï¼æ¥æ¯éä¸å¤©æ§è¡ï¼è¿è¡è°åº¦ï¼å¦ä¸ä»£ç ï¼
package com.qiu.lin.he;
import java.util.Calendar;
import java.util.Timer;
import java.util.TimerTask;
public class Ceshi {
public static void main(String[] args) {
Timer timer = new Timer();//æ°å»ºTimerç±»
Calendar cal = Calendar.getInstance();
// æ¯å¤©å®ç¹æ§è¡
cal.set(Calendar.HOUR_OF_DAY, 8);
cal.set(Calendar.MINUTE, 0);
cal.set(Calendar.SECOND, 0);
timer.schedule(new TimerTask() {//æ¯å¤©æ§è¡è¾åºæ¶é´
@Override
public void run() {
System.out.println(System.currentTimeMillis());
}
}, cal.getTime(), 24 * 60 * 60 * 1000);
}
}
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