####days日期方法 返回一个数组,数组下标0为时间段的开始,下标1为时间段的结束

days.today

days.thisWeek

days.thisMonth

days.thisSeason

days.thisYear

days.someHour

days.someDay

####days方法接受的格式

| Input | Example | Description | |:------|:-----------------|:----------------------------------| | YY | 01 | Two-digit year | | YYYY | 2001 | Four-digit year | | M | 1-12 | Month, beginning at 1 | | MM | 01-12 | Month, 2-digits | | MMM | Jan-Dec | The abbreviated month name | | MMMM | January-December | The full month name | | D | 1-31 | Day of month | | DD | 01-31 | Day of month, 2-digits | | H | 0-23 | Hours | | HH | 00-23 | Hours, 2-digits | | h | 1-12 | Hours, 12-hour clock | | hh | 01-12 | Hours, 12-hour clock, 2-digits | | m | 0-59 | Minutes | | mm | 00-59 | Minutes, 2-digits | | s | 0-59 | Seconds | | ss | 00-59 | Seconds, 2-digits | | S | 0-9 | Hundreds of milliseconds, 1-digit | | SS | 00-99 | Tens of milliseconds, 2-digits | | SSS | 000-999 | Milliseconds, 3-digits | | Z | -05:00 | Offset from UTC | | ZZ | -0500 | Compact offset from UTC, 2-digits | | A | AM PM | Post or ante meridiem, upper-case | | a | am pm | Post or ante meridiem, lower-case | | Do | 1st... 31st | Day of Month with ordinal | | X | 1410715640.579 | Unix timestamp | | X | 1410715640579 | Unix ms timestamp |