使用javascript获取日期作为时间戳[重复]

Question

This question already has an answer here:

• How to format a JavaScript date 50 answers

$a = date('Y-m-d h:i:s');
echo $a;

result:

2017-08-18 09:14:02

Is there a way to get the date in the same format using javascript / jquery ?

</div>

Answer 1

Here's an approach that is easy to understand for newer JavaScript developers who come from an OOP background.

var date = new Date();
alert(date.getFullYear() + "-" + ("0" + (date.getMonth() + 1)).slice(-2) + "-" + ("0" + date.getDate()).slice(-2) + " " + ("0" + date.getHours()).slice(-2) + ":" + ("0" + date.getMinutes()).slice(-2) + ":" + ("0" + date.getSeconds()).slice(-2));

date.getMonth() + 1 because the months are 0 indexed.

EDIT: The above solution now adds the leading zeros to getMonth() and getDay(). The slice(-2) call is a common way to getting the last two characters from the string.

For example, if date.getMonth() returns a 9. I would get 09, and slice(-2) would return me the same 09.

But if date.getMonth() returns a 10. I would get 010, and slice(-2) would return the last two characters again. So, 10.

The other answers are correct, this one is just easier to understand from a beginners perspective.