获取昨天午夜日期javascript

时间:2021-01-19 09:47:18

标签: javascript date

我想获得 2 个日期变量,一个对应于昨天的午夜,另一个对应于今天的午夜。示例:我们在 2021-01-19T10:42:00Z。 我需要:

Yesterday = 2021-01-18T00: 00: 00Z
Today = 2021-01-19T00: 00: 00Z

为此我做到了:

let date = new Date()
let yesterday = new Date(date.setDate(date.getDate() - 1)).setHours(0,0,0,0)

但是这个回报:

Yesterday = 2021-01-17T23: 00: 00Z

有人可以帮我吗?

1 个答案:

答案 0 :(得分:1)

您可以使用 setUTCHours 代替 setHours

const today = new Date();
today.setUTCHours(0,0,0,0);
console.log("Today: ", today);

const yesterday = new Date();
yesterday.setDate(yesterday.getDate() - 1);
yesterday.setUTCHours(0,0,0,0);
console.log("Yesterday: ", yesterday);