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。
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();
