"dateFromat" is a time string format tool. For instance, if you wanna get today's (2018-02-19) "date string format", follow the steps bellow,

1. var now = new Date();
2. var timeStr = dateFormat(now,"yyyy-mm-dd");
3. console.log(timeStr) // "2018-02-19"

install

npm install date.str.format --save

import

es6

import dateFormat from "date.str.format";

amd

require("date.str.format",function(dateFormat){
    
})

common.js

var dateFormat = require("date.str.format");

script

<script "./node_modules/date.str.format/index.js">
</script>

usage

var now = new Date();

// "2018-02-19 17:44:38"
var timeStr = dateFormat(now,"yyyy-mm-dd HH:MM:SS");
console.log(timeStr)

// "18/02/19 17:44:38"
var timeStr = dateFormat(now,"yy/mm/dd HH:MM:SS");
console.log(timeStr) 

// "18/2/19 17:44:38"
var timeStr = dateFormat(now,"yy/m/dd HH:MM:SS");
console.log(timeStr) 

 // "18/2/19"
var timeStr = dateFormat(now,"yy/m/dd");
console.log(timeStr)

// "17:44:38"
var timeStr = dateFormat(now,"HH:MM:SS");
console.log(timeStr);

//"2018/03/04" to "2018-03-04";
now = "2018/03/04";
var timeStr = dateFormat(now,"yyyy-mm-dd");
console.log(timeStr);

year : yy like 18

fullYear : yyyy like 2018

month : mm like 02

month : m like 2

date : dd like 01

dare : d like 1

hours : hh or HH like 09; h or H like 9

minutes : MM like 29; M like 9

second : ss or SS like 08; s or S like 8