cluster.worker | Node.js API 文档

新增于: v0.7.0

<Object>

对当前工作进程对象的引用。在主进程中不可用。

¥A reference to the current worker object. Not available in the primary process.

import cluster from 'node:cluster';

if (cluster.isPrimary) {
  console.log('I am primary');
  cluster.fork();
  cluster.fork();
} else if (cluster.isWorker) {
  console.log(`I am worker #${cluster.worker.id}`);
}const cluster = require('node:cluster');

if (cluster.isPrimary) {
  console.log('I am primary');
  cluster.fork();
  cluster.fork();
} else if (cluster.isWorker) {
  console.log(`I am worker #${cluster.worker.id}`);
}