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var a = new array("日", "一", "二", "三", "四", "五", "六");var week = new date().getday();var str = "今天是星期"+ a[week];alert(str);var str = "今天是星期" + "日一二三四五六".charAt(new date().getday());标签：
原文地址：http://www.cnblogs.com/zouzou-blog/p/5781373.html
