17 lines
396 B
JavaScript
17 lines
396 B
JavaScript
const EventEmitter = require('events');
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let eventName = 'greet';
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class User extends EventEmitter {
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sayHi(data) {
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this.emit(eventName, data);
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}
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}
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let user = new User();
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// добавляем к объекту user обработку события "greet"
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user.on(eventName, function (data) {
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console.log(data);
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});
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user.sayHi('Мне нужна твоя одежда...'); |