1.0.9 • Published 7 years ago
date-calc v1.0.9
Simple Date Calculator: DateCalc
A simple date calculator from my personal project Zhihu-Spider
NPM
Test
Test Framework is ava
npm install
npm test
update
@v1.0.6
add the time(timestamp)
function that returns full date
@v1.0.6
add the beforeCN
and afterCN
function that returns chinese format days
@v1.0.5
fix bug of monthEN()
function
@v1.0.4
add the today
function
const DateCalc = require('date-calc')
const d = new DateCalc()
d.today() // returns today date
@v1.0.3
fix the new Date()
bug of Safari of macOS and iOS
@v1.0.2
update: method
now()
The
now()
can receive a parameter likenow(20161001)
const DateCalc = require('date-calc') let d = new DateCalc(); console.log(d.now()) // returns now date d.now('20161002') // changs DateCalc's inner data console.log(d.now()) // returns 20161002 console.log(d.before()) // returns 20161001 console.log(d.after(10)) // returns 20161012
add: method
weekDay()
The
weekDay()
returns an Object of weekdays infoconst DateCalc = require('date-calc') let d = new DateCalc('20161001'); d.weekDay() // returns { day: 6, en: 'Sat', cn: '六' }
Usage
const DateCalc = require('date-calc')
// or ES2015
// import DateCalc from 'date-calc'
let d = new DateCalc('20460818');
d.before();
d.after();
d.before(2);
d.after(2);
d.now();
d.month();
d.beforeMonth()
d.afterMonth()
Parameters
new DateCalc()
no parameters means todaynew DateCalc('20460818')
reference date
Instance Method
d.before()
the day before reference date 20460817d.after()
the day after reference date 20460819d.before(2)
twos days before reference date 忽略初始天数 20460816d.after(2)
twos days after reference date 20460820d.now()
now date 20460818d.month()
the month of reference date 204608d.beforeMonth()
the month before reference date 204607d.afterMonth()
the month after reference date 204609- month English descripe
new DateCalc('20460118').monthEN()
returns 'Jan'new DateCalc('20460218').monthEN()
returns 'Feb'new DateCalc('20460318').monthEN()
returns 'Mar'new DateCalc('20460418').monthEN()
returns 'Apr'new DateCalc('20460518').monthEN()
returns 'May'new DateCalc('20460618').monthEN()
returns 'Jun'new DateCalc('20460718').monthEN()
returns 'Jul'new DateCalc('20460818').monthEN()
returns 'Aug'new DateCalc('20460918').monthEN()
returns 'Sep'new DateCalc('20461018').monthEN()
returns 'Oct'new DateCalc('20461118').monthEN()
returns 'Nov'new DateCalc('20461218').monthEN()
returns 'Dec'
- month Chinese descripe
new DateCalc('20460118').CHN()
returns '2046年01月18日'