Dockerfile内容如下：【其他文件和目录均是docker-compose自动生成】 ``` FROM phpdockerio/php:7.4-fpm AS lnmp_php WORKDIR "/wwwroot" # 处理中文乱码问题 ENV LANG "C.UTF-8" # 扩展依赖 RUN apt-get update; \ apt-get -y --no-install-recommends install \ php7.4-bcmath \ php7.4-redis \ php7.4-mysqli \ php7.4-mongodb \ php7.4-gd RUN apt-get clean RUN apt-get autoremove RUN rm -rf /var/lib/apt/lists/* /tmp/* /var/tmp/* /usr/share/doc/* ```