node.js 获取时间

const now = new Date();
console.log(now); // 输出当前时间的 Date 对象

const now = new Date();
const year = now.getFullYear();
const month = String(now.getMonth() + 1).padStart(2, '0'); // 月份从0开始
const day = String(now.getDate()).padStart(2, '0');
const hours = String(now.getHours()).padStart(2, '0');
const minutes = String(now.getMinutes()).padStart(2, '0');
const seconds = String(now.getSeconds()).padStart(2, '0');

const formattedDate = `${year}-${month}-${day} ${hours}:${minutes}:${seconds}`;
console.log(formattedDate); // 输出格式化的时间字符串，例如 "2023-04-05 14:28:00"

const timestamp = new Date().getTime();
console.log(timestamp); // 输出当前时间的时间戳

const options = { timeZone: 'Asia/Shanghai', year: 'numeric', month: '2-digit', day: '2-digit', hour: '2-digit', minute: '2-digit', second: '2-digit' };
const formatter = new Intl.DateTimeFormat('zh-CN', options);
console.log(formatter.format(new Date())); // 输出上海时区的时间