js时间格式化工具

const formateTime = date =>{
	//获取单个的年月日时分秒
	const year = date.getFullYear();
	const month = date.getMonth()+1;
	const day = date.getDate();
	const hour = date.getHours();
	const minute = date.getMinutes();
	const second = date.getSeconds();
	return [year,month,day].map(formatNumber).join('-')+' ' +[hour,minute,scond].map(formatNumber).join(':');
}
//如果月日时分秒是1位就给前面补0
const formatNumber = n =>{
	n = n.toString();
	return n[1]?n:'0'+n;
}
//导出这个模块
module.exports = {
	formatTime:formatTime
}