如何获取星期几和一年中的月份？

如何获取星期几和一年中的月份？

是的，您需要数组。

var days = ['Sunday','Monday','Tuesday','Wednesday','Thursday','Friday','Saturday'];var months = ['January','February','March','April','May','June','July','August','September','October','November','December'];var day = days[ now.getDay() ];var month = months[ now.getMonth() ];

或者，您可以使用date.js库。

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编辑：

如果您打算经常使用这些功能，则可能需要扩展

Date.prototype

以获得可访问性。

(function() {    var days = ['Sunday','Monday','Tuesday','Wednesday','Thursday','Friday','Saturday'];    var months = ['January','February','March','April','May','June','July','August','September','October','November','December'];    Date.prototype.getMonthName = function() {        return months[ this.getMonth() ];    };    Date.prototype.getDayName = function() {        return days[ this.getDay() ];    };})();var now = new Date();var day = now.getDayName();var month = now.getMonthName();