cluster.worker
当前工作进程对象的引用。 对于主进程则无效。
const cluster = require('cluster');
if (cluster.isMaster) {
console.log('这是主进程');
cluster.fork();
cluster.fork();
} else if (cluster.isWorker) {
console.log(`这是工作进程 #${cluster.worker.id}`);
}
A reference to the current worker object. Not available in the master process.
const cluster = require('cluster');
if (cluster.isMaster) {
console.log('I am master');
cluster.fork();
cluster.fork();
} else if (cluster.isWorker) {
console.log(`I am worker #${cluster.worker.id}`);
}