javascript - 如何将日期转换为“2017-03-03 09:46:22.103”等常规范式？

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How to format a JavaScript date
                                
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                                3年前关闭。
            
                    
考虑：

var myDate = $scope.today;
var previousDay = new Date(myDate);
previousDay.setDate(myDate.getDate() - 1);
var date = previousDay; // 2017-03-04 09:46:22.103 +5.30 GMT

我如何只拥有“ 2017-03-03 09：46：22.103”？

最佳答案

您可以使用

var requiredDateFormat = previousDay.toLocaleDateString() + " " + previousDay.toLocaleTimeString();