摘要: JavaScript 数组用于在单一变量中存储多个值。实例var cars = ["Saab", "Volvo", "BMW"];var car1 = "Saab";var car2 = "Volvo";var car3 = "BMW"; var cars=[car1,car2,car3];cons 阅读全文
posted @ 2021-06-22 22:32 长江同学 阅读(72) 评论(0) 推荐(0) 编辑