js获取当前时间，并格式化输出

const date = new Date();
const year = date.getFullYear().toString().padStart(4, "0");
const month = (date.getMonth() + 1).toString().padStart(2, "0");
const day = date.getDate().toString().padStart(2, "0");
const hour = date.getHours().toString().padStart(2, "0");
const minute = date.getMinutes().toString().padStart(2, "0");
const second = date.getSeconds().toString().padStart(2, "0");
console.log(`${year}-${month}-${day}-${hour}-${minute}-${second}`);