类：NodeEventTarget

¥Class: NodeEventTarget

• 继承：<EventTarget>

  ¥Extends: <EventTarget>

NodeEventTarget 是 EventTarget 的 Node.js 特定扩展，它模拟了 EventEmitter API 的子集。

¥The NodeEventTarget is a Node.js-specific extension to EventTarget that emulates a subset of the EventEmitter API.