未安装浏览器报错
playwright._impl._api_types.Error: Executable doesn't exist at /home/deploy/.cache/ms-playwright/firefox-1403/firefox/firefox
╔════════════════════════════════════════════════════════════╗
║ Looks like Playwright was just installed or updated. ║
║ Please run the following command to download new browsers: ║
║ ║
║ playwright install ║
║ ║
║ <3 Playwright Team ║
╚════════════════════════════════════════════════════════════╝
这个错误是因为没有安装playwright的浏览器导致的，需要输入以下命令安装浏览器
playwright install
## 或者
python -m playwright install
## 以上命令会安装所有浏览器，如果只需要安装一个浏览器比如firefox
python -m playwright install firefox
未安装依赖报错
playwright._impl._api_types.Error:
╔══════════════════════════════════════════════════════╗
║ Host system is missing dependencies to run browsers. ║
║ Missing libraries: ║
║ libgtk-3.so.0 ║
║ libgdk-3.so.0 ║
║ libXcomposite.so.1 ║
║ libXdamage.so.1 ║
║ libXfixes.so.3 ║
║ libXrandr.so.2 ║
║ libXtst.so.6 ║
║ libpangocairo-1.0.so.0 ║
║ libpango-1.0.so.0 ║
║ libatk-1.0.so.0 ║
║ libcairo-gobject.so.2 ║
║ libcairo.so.2 ║
║ libgdk_pixbuf-2.0.so.0 ║
║ libXcursor.so.1 ║
║ libXi.so.6 ║
╚══════════════════════════════════════════════════════╝
这是因为没有安装playwright的依赖导致的问题，可以执行下面的命令来安装
# centos
yum -y install libappindicator-gtk3
yum -y install liberation-fonts
# ubuntu/debian
apt-get install -y gstreamer1.0-libav libnss3-tools libatk-bridge2.0-0 libcups2-dev libxkbcommon-x11-0 libxcomposite-dev libxrandr2 libgbm-dev libgtk-3-0
# ubuntu/debian也可以执行来安装依赖
python -m playwright install --with-deps