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sydate

v0.0.4

Published

原生 Date 对象扩展

Downloads

4

Readme

sydate npm

sydate 原生 Date 对象扩展,node 模块

引入、使用 sydate

Demo

const SyDate = require('sydate')

console.log(new SyDate().year)  // 2020
console.log(new SyDate().month) // 8
console.log(new SyDate().getNextDate.strftime()) // 2020-08-06 18:53:57
console.log(new SyDate().getDateTime(-100).strftime('%Y/%M/%d %H:%m:%s')) // 2020/04/27 18:55:05

方法

| 方法名 | 说明 | 参数 | 参数类型 | 默认值 | 版本 | | ---- | ---- | ---- | ---- | ---- | ---- | | getDateTime | 传入正负数计算多少天前/后的此时此刻 | day | Number | 1 | - | | strftime | 传入 new Date() 格式化时间 | dateFormat | String | '%Y-%M-%d %H:%m:%s' | - |

strftime 参数说明

请注意大小写,% 可去除

| 格式 | 含义 | 备注 | 举例 | | ---- | ---- | ---- | ---- | | %Y | 四位数年份 | - | 2019 | | %y | 两位数年份 | - | 19 | | %M | 月份 | - | 01 | | %_M | 月份 | 不补0 | 1 | | %d | 日期 | - | 02 | | %_d | 日期 | 不补0 | 2 | | %H | 24小时制 | - | 03 | | %_H | 24小时制 | 不补0 | 3 | | %h | 12小时制 | - | 16点,04 | | %_h | 12小时制 | 不补0 | 16点,4 | | %m | 分钟 | - | 05 | | %_m | 分钟 | 不补0 | 5 | | %s | 秒 | - | 06 | | %_s | 秒 | 不补0 | 6 |

属性

| 属性名 | 说明 | 举例 | 备注 | | ---- | ---- | ---- | ---- | | year | 年份 | 2020 | - | | month | 月份 | 8 | - | | day | 日期 | 5 | - | | isLeapYear | 是否闰年 | true/false | - | | weekDay | 一周的第几天,从0开始,周日是每周的第一天,0 | 3 | - | | weekDayName | 英文周几 | Wednesday | - | | weekDayNameCn | 中文周几 | 星期三 | - | | weekDayAbbr | 英文周几缩写 | Wed. | - | | weekDayAbbrCn | 中文周几缩写 | 三 | - | | monthName | 英文几月 | August | - | | monthAbbr | 英文几月缩写 | Aug. | - | | monthNameCn | 中文几月 | 八月 | - | | yday | 一年中第几天 | 218 | - | | hour | 几点了 - 时钟,24小时制 | 18 | - | | hour12 | 几点了 - 时钟,12小时制 | 6 | - | | min | 几点了 - 分钟 | 6 | - | | sec | 几点了 - 秒 | 25 | - | | msec | 几点了 - 毫秒 | 949 | - | | atStartOfDate | 日初,当天的 00:00:00 | - | - | | atEndOfDate | 日末,当天的 23:59:59 | - | - | | atStartOfWeek | 周初那天的此时此刻 | - | - | | atEndOfWeek | 周末那天的此时此刻 | - | - | | atStartOfMonth | 月初那天的 00:00:00 | - | - | | atEndOfMonth | 月末那天的 00:00:00 | - | - | | atStartOfYear | 年初那天的 00:00:00 | - | - | | atEndOfYear | 年末那天的 00:00:00 | - | - | | getPreviousDate | 前一天的此时此刻 | - | - | | getNextDate | 后一天的此时此刻 | - | - |