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javascript - .toISOString() 函数的问题

转载 作者:可可西里 更新时间:2023-11-01 02:29:45 24 4
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考虑以下代码 HTML + JavaScript:

<!DOCTYPE html>
<html>
<body>

<p id="demo">Click the button to display a date after changing the hours, minutes, and seconds.</p>

<button onclick="myFunction()">Try it</button>
<script>
function myFunction()
{
var d = new Date();
d.setHours(0,0,0,0);
document.write(d + '<br/>');
document.write('ISO Date '+ d.toISOString() + '<br/>');
//I want it to be 2013-04-17T00:00:00.000Z
}
</script>
</body>
</html>

输出:

Thu Apr 18 2013 00:00:00 GMT+0530 (India Standard Time)
ISO Date 2013-04-17T18:30:00.000Z

任何人都可以帮助理解日期和时间的这种差异

最佳答案

var d = new Date();
d.setHours(-12, d.getTimezoneOffset(), 0, 0); //removing the timezone offset and 12 hours
console.log(d.toISOString()); //2013-04-17T00:00:00.000Z

我不知道,为什么你需要提前一天的 ISO 日期,但万一打错了:

var d = new Date();
d.setHours(0, -d.getTimezoneOffset(), 0, 0); //removing the timezone offset.
console.log(d.toISOString()); //2013-04-18T00:00:00.000Z

关于javascript - .toISOString() 函数的问题,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/16084313/

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