摘要: new操作符 var person1 = new Object () person1.name = 'zhangshan person1.age = 22 字面量创建 var person2 = { name:'zhangshan', age:'22', } 工厂模式创建 工厂模式解决了重复实例化多 阅读全文
posted @ 2023-03-11 14:45 Rain1112022 阅读(17) 评论(0) 推荐(0)