ElemeFE / ElemeFE/node-interview

关于Events

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Description

url:https://elemefe.github.io/node-interview/#/sections/zh-cn/event-async
Events 中
有下面的描述

> 以及这样会不会死循环?

```javascript
const EventEmitter = require('events');

let emitter = new EventEmitter();

emitter.on('myEvent', function sth () {
// 下面的代码是不是写错了?应该是 emitter.emit('myEvent')吧
emitter.on('myEvent', sth);
console.log('hi');
});

emitter.emit('myEvent');
```

能否再进一步解释一下,两种事件触发有啥区别?

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