You can also get the timestamp in a specific format using thetoString()method or a library like Moment.js Note that the timestamp is the number of milliseconds that have passed since January 1, 1970, 00:00:00 UTC. To convert it to a human-readable format, you can use thetoString()me...
@Billy As I recall it, I computed the timestamp in the two suggested solutions 1M times each, and calculated the average runtime. I ran it in Firefox and Chrome, with getTime being faster in both browsers. That said, even if it were (marginally) slower I'd choosenew Date().getTime(...
let timestamp = moment().valueof(); // timestamp in milliseconds. let timestamp = moment().unix(); // timestamp in seconds. Example The below example demonstrates the use of the valueof() method of the Moment JS library. We are getting the current timestamp in the milliseconds using...
Almost all the developers come across the question: how to get a timestamp in JavaScript. This tutorial will help you find the most efficient methods to use.
// Get current timestamp const nowTimestamp = Math.floor(Date.now() / 1000); // Get timestamp for a date const dateTimestamp = Math.floor(+new Date("2017-12-31") / 1000); To those wondering what the unary + operator does in this example: it tries to convert a value into a...
This will give you a Unix timestamp (in seconds): var unix = Math.round(+new Date()/1000); This will give you the milliseconds since the epoch (not Unix timestamp): var milliseconds = new Date().getTime(); 链接地址:
const { window } = new JSDOM(); let $ = require("jquery")(window); let timestamp = $.now(); console.log(timestamp); // e.g. 1656174569387Download Code3. Using Number() constructor or Unary plus operatorA third way to get the current timestamp in JavaScript is using the Number(...
if(!Date.now){Date.now=()=>newDate().getTime()} Otherwise, you can get the same timestamp by calling other JavaScript functions that work in older browsers too: consttimestamp=newDate().getTime()// ORconsttimestamp=newDate().valueOf() ...
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