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Javascript 如何将日期格式转换为'2019-04-24T04:27:14.867Z`_Javascript_String_Date_Object - Fatal编程技术网

Javascript 如何将日期格式转换为'2019-04-24T04:27:14.867Z`

Javascript 如何将日期格式转换为'2019-04-24T04:27:14.867Z`,javascript,string,date,object,Javascript,String,Date,Object,我需要以以下格式向我的后端发送日期: 2019-04-24T04:27:14.867Z 我试过这样做: var d = new Date(); console.log(d); var utcDate1 = new Date(Date.UTC(96, 1, 2, 3, 4, 5)); console.log(utcDate1); var newFormat = new Date('04/21/19'); console.log(newFormat); 什么都不管用。获得我所要求的值的正

我需要以以下格式向我的后端发送日期:

2019-04-24T04:27:14.867Z
我试过这样做:

var d = new Date();
console.log(d);

var utcDate1 = new Date(Date.UTC(96, 1, 2, 3, 4, 5));

console.log(utcDate1);

var newFormat = new Date('04/21/19');

console.log(newFormat);
什么都不管用。获得我所要求的值的正确方法是什么


.

您可以使用
.toISOString()
方法获取该格式

var newFormat=新日期('2019年4月21日');

log(newFormat.toISOString())您可以使用内置函数
toISOString()

toISOString()
方法返回简化的扩展ISO格式的字符串

var d=新日期();
控制台日志(d);
var utcDate1=新日期();
log(utcDate1.toISOString())使用内置方法:

var newFormat=新日期('04/21/19')。toISOString();
console.log(新格式)在日期上使用
toISOString()