连接日期和时间值 [英] Concatenate a date and time value

问题描述

我需要连接一个日期值和一个时间值，使一个值代表一个日期时间在javascript。

i need to concatenate a date value and a time value to make one value representing a datetime in javascript.

谢谢，
daniel

thanks, daniel

推荐答案

假设date是日期字符串，time是时间字符串：

Assuming "date" is the date string and "time" is the time string:

// create Date object from valid string inputs
var datetime = new Date(date+' '+time);

// format the output
var month = datetime.getMonth()+1;
var day = datetime.getDate();
var year = datetime.getFullYear();

var hour = this.getHours();
if (hour < 10)
    hour = "0"+hour;

var min = this.getMinutes();
if (min < 10)
    min = "0"+min;

var sec = this.getSeconds();
if (sec < 10)
    sec = "0"+sec;

// put it all togeter
var dateTimeString = month+'/'+day+'/'+year+' '+hour+':'+min+':'+sec;

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