How to get the current date and time in js

There are two ways to get the current date and time in JavaScript: 1. Use the Date object to create a new Date object, and use this object to get the date, month, year, hour, minute, and second. 2. Use JavaScript built-in functions to get the current timestamp and convert it into a date object.

Get the current date and time

How to get the current date and time?

In JavaScript, there are two main ways to get the current date and time:

1. Use the Date object

• Create a new Date object: const now = new Date();
• Get the current date and time: now.getDate()(date),now.getMonth() (month), now.getFullYear() (year), now.getHours() (hour), now.getMinutes () (minutes), now.getSeconds() (seconds)

2. Use JavaScript built-in function

• Get the current timestamp: const timestamp = Date.now();
• Convert the timestamp to a date object: const date = new Date(timestamp);

Specific example:

Get the current date:

<code class="js">const now = new Date();
const date = now.getDate();
console.log(date); // 输出当前日期</code>

Get the current time:

<code class="js">const now = new Date();
const hours = now.getHours();
const minutes = now.getMinutes();
const seconds = now.getSeconds();
console.log(`${hours}:${minutes}:${seconds}`); // 输出当前时间</code>

Get the current timestamp:

<code class="js">const timestamp = Date.now();
console.log(timestamp); // 输出当前时间戳</code>

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