worker.threadId

• 类型：<integer>

被引用线程的整数标识符。在工作线程内部，它可作为 require('node:worker_threads').threadId 使用。对于单个进程中的每个 Worker 实例，此值都是唯一的。

【An integer identifier for the referenced thread. Inside the worker thread, it is available as require('node:worker_threads').threadId. This value is unique for each Worker instance inside a single process.】