process.ppid
process.ppid
属性返回当前进程的父进程的 PID。
import { ppid } from 'node:process';
console.log(`The parent process is pid ${ppid}`);
const { ppid } = require('node:process');
console.log(`The parent process is pid ${ppid}`);
The process.ppid
property returns the PID of the parent of the
current process.
import { ppid } from 'node:process';
console.log(`The parent process is pid ${ppid}`);
const { ppid } = require('node:process');
console.log(`The parent process is pid ${ppid}`);