将日期添加到日期以使明天成为当前日期 - Javascript

Adding Day to Date to Make Current Date Tomorrow - Javascript

本文关键字：日期 当前日期 Javascript 添加 明天      更新时间：2023-09-26

大家好，提前感谢您的帮助。我在获取 Javascript 日期代码从当前日期前进到明天的日期时遇到问题。我在以前的帖子中搜索过这里，但答案似乎不起作用。

<SCRIPT LANGUAGE="JavaScript">
// Get today's current date.
var now = new Date();
// Array list of days.
var days = new Array('Sunday','Monday','Tuesday','Wednesday','Thursday','Friday','Saturday');
// Array list of months.
var months = new Array('January','February','March','April','May','June','July','August','September','October','November','December');
// Calculate the number of the current day in the week.
var date = ((now.getDate()<10) ? "0" : "")+ now.getDate();
// Calculate four digit year.
function fourdigits(number) {
    return (number < 1000) ? number + 1900 : number;
                            }
// Join it all together
today =  days[now.getDay()] + ", " +
     months[now.getMonth()] + " " +
     date + ", " +
     (fourdigits(now.getYear())) ;
</script>
为了

将日期作为明天的日期，+ 1将插入何处？

now.setDate(now.getDate() + daysToAdd);

应该做这个伎俩。 它甚至不是jQuery，只是Javascript。 如果要将 1 添加到字符串的末尾，请确保现在仍被视为日期，并且尚未在某个地方重新分配给其他类型。

daysToAdd 是文字还是变量也无关紧要。 两者都应该工作。

更具体地说，这应该有效：

<SCRIPT LANGUAGE="JavaScript">
// Get today's current date.
var now = new Date();
now.setDate(now.getDate() + 1);
// Array list of days.
var days = new Array('Sunday','Monday','Tuesday','Wednesday','Thursday','Friday','Saturday');
// Array list of months.
var months = new Array('January','February','March','April','May','June','July','August','September','October','November','December');
// Calculate the number of the current day in the week.
var date = ((now.getDate()<10) ? "0" : "")+ now.getDate();
// Calculate four digit year.
function fourdigits(number) {
    return (number < 1000) ? number + 1900 : number;
                            }
// Join it all together
today =  days[now.getDay()] + ", " +
     months[now.getMonth()] + " " +
     date + ", " +
     (fourdigits(now.getYear())) ;
</script>
相关文章：