macaca-puppeteer's Introduction

macaca-puppeteer

Puppeteer is a Node library which provides a high-level API to control headless Chrome over the DevTools Protocol. It can also be configured to use full (non-headless) Chrome. Macaca Puppeteer is a long-term maintained browser driver as a candidate for Macaca Electron driver.

Installment

$ npm i macaca-puppeteer -g

Usage as module

const fs = require('fs');
const path = require('path');
const Puppeteer = require('macaca-puppeteer');

const puppeteer = new Puppeteer();

async function() {
  /**
    default options
    {
      headless: false,
      x: 0,
      y: 0,
      width: 800,
      height: 600,
      userAgent: 'userAgent string'
    }
  */
  await puppeteer.startDevice({
    headless: true // in silence
  });

  await puppeteer.maximize();
  await puppeteer.setWindowSize(null, 500, 500);
  await puppeteer.get('https://www.baidu.com');
  const imgData = await puppeteer.getScreenshot();
  const img = new Buffer(imgData, 'base64');
  const p = path.join(__dirname, '..', 'screenshot.png')
  fs.writeFileSync(p, img.toString('binary'), 'binary');
  console.log(`screenshot: ${p}`);

  await puppeteer.stopDevice();
};

Contributors

_xudafeng	_zivyangll	_snapre

This project follows the git-contributor spec, auto updated at Tue Apr 19 2022 23:22:01 GMT+0800.

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macaca-puppeteer's Issues

相对于puppeteer来说macaca-puppeteer有哪些优势呢？

首先感谢macaca团队做的努力，然后想了解下macaca-puppeteer基于puppeteer进行封装后有哪些优势呢？

在centos无图形界面环境无法正常运行，需要在launch的时候添加额外的参数

本身puppeteer在没有图形界面的环境中，运行就需要额外的调试。

参考：
puppeteer/puppeteer#290

在阿里云的centos 7.3上，配置好puppeteer环境后，不能正常的执行macaca-puppeteer。看了下源码，修改macaca-puppeteer.js中启动的部分：

this.browser = yield puppeteer.launch({
      ignoreHTTPSErrors: true,
      headless: !this.args.show,
      args: ['--no-sandbox', '--disable-setuid-sandbox', '--headless']
    });