linux直接
npm install puppeteer -g报错
安装puppeteer
# 忽略Chromium安装
npm install puppeteer --ignore-scripts --save
# 下载一个Chromium放到指定位置
# linux: 'https://storage.googleapis.com/chromium-browser-snapshots/Linux_x64/%d/chrome-linux.zip',
# mac: 'https://storage.googleapis.com/chromium-browser-snapshots/Mac/%d/chrome-mac.zip',
# win32: 'https://storage.googleapis.com/chromium-browser-snapshots/Win/%d/chrome-win32.zip',
# win64: 'https://storage.googleapis.com/chromium-browser-snapshots/Win_x64/%d/chrome-win32.zip',
# 下载时将%d替换为具体编号，编号可以在node_modules/puppeteer/package.json中puppeteer.chromium_revision获得。拼接好链接后直接在浏览器就可以直接下载了（当然，你得科学上网才可以）。
# 下载后上传到服务器，存储位置为node_modules/puppeteer/.local-chromium/linux-%d，.local-chromium/linux-%d文件夹需要自己创建，同样将%d替换为具体编号。将下载的Chromium压缩包上传到该位置后解压。
# "puppeteer": "^2.0.0",
# https://storage.googleapis.com/chromium-browser-snapshots/Linux_x64/706915/chrome-linux.zip
安装相关依赖
linux (Centos)上使用 puppeteer 还需要安装一些依赖
#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 nss.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
常见报错
权限问题
Error: spawn /home/card-spider/node_modules/puppeteer/.local-chromium/linux-706915/chrome-linux/chrome EACCES
at Process.ChildProcess._handle.onexit (internal/child_process.js:232:19)
at onErrorNT (internal/child_process.js:407:16)
at process._tickCallback (internal/process/next_tick.js:63:19)
Emitted 'error' event at:
at Process.ChildProcess._handle.onexit (internal/child_process.js:238:12)
at onErrorNT (internal/child_process.js:407:16)
at process._tickCallback (internal/process/next_tick.js:63:19)
npm ERR! code ELIFECYCLE
- 处理权限
sudo chmod -R 777 /node_modules/puppeteer/.local-chromium/linux-706915/chrome-linux/chrome
沙箱问题
let launchConfig = {
headless: false,
timeout: 10 * 60 * 1000,
defaultViewport: { width: 1366, height: 768 }
}
console.log('环境：' + env)
if (env === 'production') {
launchConfig = {
timeout: 10 * 60 * 1000,
args: ['--no-sandbox', '--disable-setuid-sandbox']
}
}
超时问题
- 延长
timeout
Ubuntu安装踩坑
- 依赖
# 依赖安装
sudo apt install -y gconf-service libasound2 libatk1.0-0 libc6 libcairo2 libcups2 libdbus-1-3 libexpat1 libfontconfig1 libgcc1 libgconf-2-4 libgdk-pixbuf2.0-0 libglib2.0-0 libgtk-3-0 libnspr4 libpango-1.0-0 libpangocairo-1.0-0 libstdc++6 libx11-6 libx11-xcb1 libxcb1 libxcomposite1 libxcursor1 libxdamage1 libxext6 libxfixes3 libxi6 libxrandr2 libxrender1 libxss1 libxtst6 ca-certificates fonts-liberation libappindicator1 libnss3 lsb-release xdg-utils wget
- 参数
args: ['--no-sandbox', '--disable-setuid-sandbox']
