如何将HH:mm:ss字符串转换为JavaScript Date对象? [英] How can I convert a HH:mm:ss string to a JavaScript Date object?

问题描述

我有一个动态字符串，格式为 HH:mm:ss (例如 18:19:02 ).如何将字符串转换为JavaScript Date对象(在 Internet Explorer 8 ，Chrome和Firefox)?

I have dynamic string with a HH:mm:ss format (e.g. 18:19:02). How can the string be converted into a JavaScript Date object (in Internet Explorer 8, Chrome, and Firefox)?

我尝试了以下操作:

   var d = Date.parse("18:19:02");
   document.write(d.getMinutes() + ":" + d.getSeconds());

推荐答案

尝试一下(没有jQuery和日期对象(只有时间)):

Try this (without jQuery and a date object (it's only a time)):

var
    pieces = "8:19:02".split(':')
    hour, minute, second;

if(pieces.length === 3) {
    hour = parseInt(pieces[0], 10);
    minute = parseInt(pieces[1], 10);
    second = parseInt(pieces[2], 10);
}

这篇关于如何将HH:mm:ss字符串转换为JavaScript Date对象?的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！