摘要: 1.对象let myObject = { a: 2, b: 3} 2.定制遍历规则 Object.defineProperty(myObject, Symbol.iterator, { enumerable: false, writable: false, configurable: true, v 阅读全文
posted @ 2020-08-07 15:59 Leduo 阅读(2054) 评论(0) 推荐(0) 编辑