EventTarget 和 Event API

🌐 EventTarget and Event API

版本历史
版本变更
v16.0.0

changed EventTarget error handling.

v15.4.0

No longer experimental.

v15.0.0

The EventTarget and Event classes are now available as globals.

v14.5.0

新增于: v14.5.0

EventTarget 和 Event 对象是 Node.js 特有的 EventTarget Web API 实现，由一些 Node.js 核心 API 提供。

🌐 The EventTarget and Event objects are a Node.js-specific implementation of the EventTarget Web API that are exposed by some Node.js core APIs.

const target = new EventTarget();

target.addEventListener('foo', (event) => {
  console.log('foo event happened!');
});