如何在 AngularJS 或 Javascript 中转换日期和时间格式？ [复制]答案

【问题标题】：How to convert date & time format in AngularJS or Javascript? [duplicate]如何在 AngularJS 或 Javascript 中转换日期和时间格式？ [复制]
【发布时间】：2015-12-17 05:33:29
【问题描述】：

var date = "2015-12-16";
//convert to "16 Dec 2015"
var time = "17:04:43";
//Convert to "5:04pm"

如何使用 AngularJS 或 Javascript 转换日期和时间格式？

【问题讨论】：

stackoverflow.com/questions/23946698/…

标签： javascript angularjs

【解决方案1】：

给你：

var date = "2015-12-16";
var dateInstance = new Date(date);

现在将$filter 注入您想要的控制器/服务器/指令中，并像这样编写：

$filter("date")(dateInstance, "MMM dd yyyy") == "16 Dec 2015"

如果您想在 HTML 中执行此操作，请将其绑定到 $scope

$scope.dateInstance = dateInstance;

在 HTML 中：

{{dateInstance | date: 'MMM dd yyyy'}}

【讨论】：

【解决方案2】：

当您将值发送到视图（UI）时，您可以在 angularJs 中使用过滤器，如下所示

{{ user.creation_time | date:'medium' }}

您将在 UI 中获得正确的日期。

【讨论】：

【解决方案3】：

var arr = ["jan","feb","march","april","may","june","july","aug","sep","oct","nov","dec"];

var d = new Date();

var month = arr[d.getMonth()];
var day   = d.getDate();

var year  = d.getFullYear();


console.log(day +"-" + month + "-" + year);


var hour = d.getHours();
var min = d.getMinutes();

var temp = "AM";

if(parseInt(hour)  > 12 ){
  hour = hour % 12 ;
  temp = "PM"; 
}

console.log(hour + ":" + min + " " + temp);

【讨论】：

【解决方案4】：

这将对您有所帮助：

var month = ["Jan", "Feb", "Mar", "Apr", "May", "Jun", "Jul", "Aug", "Sep", "Oct", "Nov", "Dec"];

var date = new Date();
var monthIndex = date.getMonth() + 1;
var minute = date.getMinutes() > 9 ? date.getMinutes() : "0" + date.getMinutes();
var hour = date.getHours();
var amPm = "am";

if (date.getHours() == 12) {
    amPm = "pm";
}

if (date.getHours() > 12) {
    hour = date.getHours() % 12;
    amPm = "pm";
}

var time = hour + ":" + minute + amPm;
/* getting time*/
var fullDay = date.getDate() + " " + month[monthIndex - 1] + " " + date.getFullYear()

【讨论】：

【解决方案5】：

<script>
  angular.module('app', [])
    .controller('testCtrl', ['$scope', function($scope){
      var months =  ["January", "February", "March", "April", "May", "June", "July", "August", "September", "October", "November", "December"];
      var d = "2015-12-16";
      var date = new Date(d);
      var day   = date.getDate();
      var year  = date.getFullYear();


      console.log(day +"-" + months[date.getMonth()] + "-" + year);
    }])
</script>

plunker code here

【讨论】：