JavaScript实现发布与订阅
摘要:
1、代码 class EventBus { constructor(){ this.events = {}; } on(event,handler){ if(!this.events[event]){ this.events[event] = []; } this.events[event].pus 阅读全文
posted @ 2024-06-15 11:38 久居我梦 阅读(17) 评论(0) 推荐(0) 编辑