摘要: 1.函数编程与面向对象的实例对比 let user = { name: "XJ", grade: [ {name: "js", score: 99}, {name: "css", score: 88}, ], average() { let total = this.grade.reduce((t, 阅读全文
posted @ 2021-09-01 17:37 人才不才 阅读(104) 评论(0) 推荐(0) 编辑