当天时间
Date.today();
比较两个时间大小,返回-1,0,1
var today = Date.today();
var past = Date.today().add(-6).days();
var future = Date.today().add(6).days();
Date.compare(today, future); // -1
Date.compare(today, new Date().clearTime()); // 0
Date.compare(today, past)
比较时间是否在两个时间内(闭区间)
var past = new Date(2000, 4, 5);
var future = new Date(2010, 11, 25)
Date.today().between(past, future); // true|false
是否在指定日期后,是否在指定日期前
var tomorrow = new Date().add(1).day();
Date.today().isAfter(tomorrow); // false
Date.today().isBefore(tomorrow); // true
var yesterday = new Date().add(-1).day();
Date.today().isAfter(yesterday); // true
Date.today().isBefore(yesterday); // false
// No date to compare to...
Date.today().isAfter(); // false
Date.today().isBefore(); // true
获取一年中的第几天
Date.today().getOrdinalNumber()
获取时区
Date.today().getTimezone();
获取指定时间的UTC偏移量,'+'或者'-'
Date.today().getUTCOffset(); // "-0600"
获取指定时间的week of year(非UTC时间),这里周一是一周的第一天,可不是周日哦
Date.today().getWeek();
当前时区是否有夏令时
Date.today().hasDaylightSavingTime();
判断指定时间在当前时区中是否是在夏令时
Date.today().isDaylightSavingTime(); // true|false
返回上/下一个day of week,如下,假如当天是周日
Date.today().moveToDayOfWeek(0); // move to next Sunday
Date.today().moveToDayOfWeek(0, -1); // move to last Sunday
返回当月的第一天的时间(假如当前日期是2007-10-19)
Date.today().moveToFirstDayOfMonth(); // 1-Nov-2007
返回当月的最后一天的时间(假如当前日期是2007-10-19)
new Date(2007, 10, 19).moveToLastDayOfMonth(); // 30-Nov-2007
返回指定时间的上一个或者下一个指定月份的时间,0代表一月,11代表十二月
Date.today().moveToMonth(0); // move to next January
Date.today().moveToMonth(0, -1); // move to last January
设置时间
Date.today().set({ day: 15, hour: 8 }); // Sets the day to the 15th day of the current month and the hour to 8 (AM).
设置时区
Date.today().setTimezone("PST");
格式化日期(yyyy-MM-dd HH:mm:ss)
Date.today().toString(); // native .toString() functionality
Date.today().toString("M/d/yyyy"); // 11/19/2007
Date.today().toString("d-MMM-yyyy"); // 19-Nov-2007
new Date().toString("HH:mm"); // 18:45