不好意思，請問一下
目前在centos7上裝了node與puppeteer，幾番測試後，
若透過主機執行，node test.js

const puppeteer = require('puppeteer');

async function runTest() {
  try {
    const browser = await puppeteer.launch({
    executablePath: '/usr/bin/chromium-browser',
    headless: true,
    args: ['--no-sandbox'],
    });
  const page = await browser.newPage();
  await page.goto('https://www.google.com.tw');
  await page.screenshot({path: 'example2.png'});

  await browser.close();
  } catch (error) {
    console.error('Error:', error);
  }
}
runTest();

或是
php test.php

$command = 'node test.js';
shell_exec($command .' 2\>&1');

都可以正常產生png，
但若是透過瀏灠器來執行，http://192.168.0.55/puppeteer/test.php
則會回傳錯誤

Error: ErrorEvent {
  [Symbol(kTarget)]: WebSocket {
    _events: [Object: null prototype] { open: [Function], error: [Function] },
    _eventsCount: 2,
    _maxListeners: undefined,
    _binaryType: 'nodebuffer',
    _closeCode: 1006,
    _closeFrameReceived: false,
    _closeFrameSent: false,
    _closeMessage: <Buffer >,
    _closeTimer: null,
    _extensions: {},
    _paused: false,
    _protocol: '',
    _readyState: 3,
    _receiver: null,
    _sender: null,
    _socket: null,
    _bufferedAmount: 0,
    _isServer: false,
    _redirects: 0,
    _url: 'ws://127.0.0.1:43327/devtools/browser/6d920376-454b-4a10-b07d-479af2d                     a9ca9',
    _originalIpc: false,
    _originalSecure: false,
    _originalHostOrSocketPath: '127.0.0.1:43327',
    _req: null,
    [Symbol(kCapture)]: false
  },
  [Symbol(kType)]: 'error',
  [Symbol(kError)]: Error: connect EACCES 127.0.0.1:43327 - Local (0.0.0.0:0)
      at internalConnect (node:net:1041:16)
      at defaultTriggerAsyncIdScope (node:internal/async_hooks:464:18)
      at node:net:1134:9
      at processTicksAndRejections (node:internal/process/task_queues:78:11) {
    errno: -13,
    code: 'EACCES',
    syscall: 'connect',
    address: '127.0.0.1',
    port: 43327
  },
  [Symbol(kMessage)]: 'connect EACCES 127.0.0.1:43327 - Local (0.0.0.0:0)'
}

請問有人了解這個錯誤嗎，是跟防火牆有關嗎? 感謝回答 Orz
是在同一台本機上執行的哦。感謝你的回應.