运行报如下错误是因为docker安装的php-fpm是没有带pdo_mysql扩展的,需要自行安装
could not find driver
解决方法:
#进入myphp容器,安装扩展
docker exec -it myphp /bin/bash
cd /usr/local/bin/
docker-php-ext-install pdo_mysql
#退出myphp容器,重启容器
Ctrl+p+q
docker restart myphp
docker restart mynginx