src/org/nutz/lang/Times.java
public static int sec(Date d) {
        Calendar c = C(d);
        int sec = c.get(Calendar.HOUR_OF_DAY) * 3600;
        sec += c.get(Calendar.MINUTE) * 60;
        sec += c.get(Calendar.SECOND);
        return sec;
    }
public static int sec(Date d) {
        Calendar c = C(d);
        int sec = c.get(Calendar.HOUR_OF_DAY) * 3600;
        sec += c.get(Calendar.MINUTE) * 60;
        sec += c.get(Calendar.SECOND);
        return sec;
    }
返回时间对象在一天中的秒数

@param d
时间对象

@return 时间对象在一天中的秒数