摘要: const obj = { data1: { data2: { name: "小强", age: 20 }, name: "小刚" }, name: "小明", age: 18 } //以这种obj.data1.data2.name形式访问和访问data2.name效果一样,前提是获得data2的地 阅读全文
posted @ 2021-04-24 20:06 17135131xjt 阅读(51) 评论(0) 推荐(0) 编辑