胡子哥哥

給你點思路

//獲得當天0點時間

public static int getTimesmorning(){

Calendar cal = Calendar.getInstance();

cal.set(Calendar.HOUR_OF_DAY, 0);

cal.set(Calendar.SECOND, 0);

cal.set(Calendar.MINUTE, 0);

cal.set(Calendar.MILLISECOND, 0);

return (int) (cal.getTimeInMillis()/1000);

}

//獲得當天24點時間

public static int getTimesnight(){

Calendar cal = Calendar.getInstance();

cal.set(Calendar.HOUR_OF_DAY, 24);

cal.set(Calendar.SECOND, 0);

cal.set(Calendar.MINUTE, 0);

cal.set(Calendar.MILLISECOND, 0);

return (int) (cal.getTimeInMillis()/1000);

}

//獲得本周一0點時間

public static int getTimesWeekmorning(){

Calendar cal = Calendar.getInstance();

cal.set(cal.get(Calendar.YEAR),cal.get(Calendar.MONDAY), cal.get(Calendar.DAY_OF_MONTH), 0, 0,0);

cal.set(Calendar.DAY_OF_WEEK, Calendar.MONDAY);

return (int) (cal.getTimeInMillis()/1000);

}

//獲得本周日24點時間

public static int getTimesWeeknight(){

Calendar cal = Calendar.getInstance();

cal.set(cal.get(Calendar.YEAR),cal.get(Calendar.MONDAY), cal.get(Calendar.DAY_OF_MONTH), 0, 0,0);

cal.set(Calendar.DAY_OF_WEEK, Calendar.MONDAY);

return (int) ((cal.getTime().getTime()+ (7 * 24 * 60 * 60 * 1000))/1000);

}

//獲得本月第一天0點時間

public static int getTimesMonthmorning(){

Calendar cal = Calendar.getInstance();

cal.set(cal.get(Calendar.YEAR),cal.get(Calendar.MONDAY), cal.get(Calendar.DAY_OF_MONTH), 0, 0,0);

cal.set(Calendar.DAY_OF_MONTH,cal.getActualMinimum(Calendar.DAY_OF_MONTH));

return (int) (cal.getTimeInMillis()/1000);

}

//獲得本月最后一天24點時間

public static int getTimesMonthnight(){

Calendar cal = Calendar.getInstance();

cal.set(cal.get(Calendar.YEAR),cal.get(Calendar.MONDAY), cal.get(Calendar.DAY_OF_MONTH), 0, 0,0);

cal.set(Calendar.DAY_OF_MONTH,cal.getActualMaximum(Calendar.DAY_OF_MONTH));

cal.set(Calendar.HOUR_OF_DAY, 24);

return (int) (cal.getTimeInMillis()/1000);

}

總結

以上是生活随笔為你收集整理的java获取当月1号 的时间chuo_java 获取昨天，上个星期一，本月开始时间戳，怎么写呢？...的全部內容，希望文章能夠幫你解決所遇到的問題。

如果覺得生活随笔網站內容還不錯，歡迎將生活随笔推薦給好友。