使用puppeteer进行网页截图

官方仓库/文档

安装依赖 npm i puppeteer

const puppeteer = require('puppeteer');

(async () => {
    const browser = await puppeteer.launch();
    const page = await browser.newPage();
    await page.setViewport({
        width: 750,
        height: 5000,
        deviceScaleFactor: 1,
    });
    await page.goto('http://kaige.org');
    await page.screenshot({path: 'example.png'});

    await browser.close();
})();

打算将小程序海报生成由puppeteer截图来做