Javascript下一个和前一天的功能

本文介绍了Javascript下一个和前一天的功能的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！ 问题描述

我正在开发日历，需要遍历下一天和前一天。我怎么用javascript写这个？进入下一个/上个月时，以下是否会正确计算？喜欢C＃的DateTime.Today.AddDays（1）会吗？

I am developing a daily calendar and need to traverse to the next and previous day. How would I write this in javascript? Will the following calculate correctly when going to the next / previous month? Like C#'s DateTime.Today.AddDays(1) will?

new Date(year, month, day + 1)

我担心的是，如果我在3月31日执行此操作，它将计算3月32日...这不会很明显。

My concern is that if I execute this on March 31st, it will calculate March 32nd...which wouldn't work obviously.

如果有人可以提供这样做的功能，那就太棒了！

If someone could provide a function to do both that would be great!

提前致谢！

推荐答案

var dateString = '30 Apr 2010'; // date string var actualDate = new Date(dateString); // convert to actual date var newDate = new Date(actualDate.getFullYear(), actualDate.getMonth(), actualDate.getDate()+1); // create new increased date