process.pid 属性返回进程的 PID。
process.pid
¥The process.pid property returns the PID of the process.
import { pid } from 'node:process'; console.log(`This process is pid ${pid}`);const { pid } = require('node:process'); console.log(`This process is pid ${pid}`);拷贝
import { pid } from 'node:process'; console.log(`This process is pid ${pid}`);
const { pid } = require('node:process'); console.log(`This process is pid ${pid}`);