类：MessagePort

🌐 Class: MessagePort

版本历史
版本变更
v14.7.0

This class now inherits from EventTarget rather than from EventEmitter.

v10.5.0

新增于: v10.5.0

worker.MessagePort 类的实例表示异步双向通信通道的一端。它可用于在不同的 Worker 之间传输结构化数据、内存区域以及其他 MessagePort。

🌐 Instances of the worker.MessagePort class represent one end of an asynchronous, two-way communications channel. It can be used to transfer structured data, memory regions and other MessagePorts between different Workers.

此实现与 浏览器 MessagePorts 相匹配。

🌐 This implementation matches browser MessagePorts.