事件：'message'

¥Event: 'message'

• value <any> 传输值

  ¥value <any> The transmitted value

当工作线程调用 require('node:worker_threads').parentPort.postMessage() 时，则会触发 'message' 事件。详情请见 port.on('message') 事件。

¥The 'message' event is emitted when the worker thread has invoked require('node:worker_threads').parentPort.postMessage(). See the port.on('message') event for more details.

在 Worker 对象上触发 'exit' 事件 之前，从工作线程发送的所有消息都会触发。

¥All messages sent from the worker thread are emitted before the 'exit' event is emitted on the Worker object.