var str = "今天是星期" + "日一二三四五六".charAt(new Date().getDay()); mark在此,方便日后复制 原文https://blog.csdn.net/fture_bird/article/details/80915668 相关文章: 2021-12-04 2022-01-07 2022-12-23 2022-12-23 2021-12-12 2022-02-25 2021-12-09 2022-12-23