DEP0033: EventEmitter.listenerCount()


类型: 仅文档

EventEmitter.listenerCount(emitter, eventName) API 已弃用。 请改用 emitter.listenerCount(eventName)

Type: Documentation-only

The EventEmitter.listenerCount(emitter, eventName) API is deprecated. Please use emitter.listenerCount(eventName) instead.