formatNumber = n => {
n = n.toString();
return n[1] ? n : '0' + n
};
// 时间格式化
formatTime = date => {
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, second].map(formatNumber).join(':')
};
使用方法:
let date = new Date(“2020-6-8”)
let newDate = formatTime(date) // or formatTime(new Date())
console.log(newDate, “==============”)
// 2020-06-08 ===============