一、 服务器中安装 puppeteer

npm install puppeteer -g

二、服务器安装相对应软件

环境 CenteOs7.2

# 依赖库
yum install 
pango.x86_64 
libXcomposite.x86_64 
libXcursor.x86_64 
libXdamage.x86_64 
libXext.x86_64 
libXi.x86_64 
libXtst.x86_64 
cups-libs.x86_64 
libXScrnSaver.x86_64 
libXrandr.x86_64 
GConf2.x86_64 
alsa-lib.x86_64 
atk.x86_64 
gtk3.x86_64 -y

# 字体
yum install 
ipa-gothic-fonts 
xorg-x11-fonts-100dpi 
xorg-x11-fonts-75dpi 
xorg-x11-utils 
xorg-x11-fonts-cyrillic 
xorg-x11-fonts-Type1 
xorg-x11-fonts-misc -y

三、执行demo

// Egg.js项目 - /service/exportService.js
import { Service } from 'egg';
import puppeteer = require('puppeteer');
export default class ExportService extends Service {
  public async exportPdf() {
    const browser = await puppeteer.launch({
      args: [ '--disable-dev-shm-usage', '--no-sandbox' ],
    });
    const page = await browser.newPage();
    await page.goto('http://www.baidu.com');
    // 页脚
    const footerTemplate = `<div 
        style="width:80%;margin:0 auto;font-size:8px;border-top:1px solid #ddd;padding:10px 0;display: flex; justify-content: space-between; ">
        <span style="">我是页脚</span>
        <div><span class="pageNumber">
        </span> / <span class="totalPages"></span></div>
        </div>`;
    const options: puppeteer.PDFOptions = {
      format: 'a4',
      printBackground: true,
      displayHeaderFooter: true,
      footerTemplate,
    };
    // 封面
    const page1 = await page.pdf({
      ...options,
    });
    const pdfs = page1;
    return pdfs;
  }
}