新增docker用法和说明；

Dockerfile

@@ -1,8 +1,8 @@
 # 基于官方 PHP 8.0 镜像
 FROM php:8.0-fpm
 
-# RUN sed -i 's/deb.debian.org/mirrors.ustc.edu.cn/g' /etc/apt/sources.list 
-# RUN sed -i 's/security.debian.org/mirrors.ustc.edu.cn/g' /etc/apt/sources.list
+RUN sed -i 's/deb.debian.org/mirrors.ustc.edu.cn/g' /etc/apt/sources.list 
+RUN sed -i 's/security.debian.org/mirrors.ustc.edu.cn/g' /etc/apt/sources.list
 
 RUN apt-get update 
 
@@ -10,7 +10,7 @@ RUN apt-get update
 RUN apt-get install -y nginx
 
 # 安装ffmpeg
-RUN apt-get install -y ffmpeg
+# RUN apt-get install -y ffmpeg
 
 # 安装redis
 RUN apt-get install -y redis-server
@@ -42,19 +42,29 @@ RUN rm /etc/nginx/sites-available/default /etc/nginx/sites-enabled/default
 
 # 设置工作目录
 WORKDIR /var/www/html
-
 # 将当前目录下的文件拷贝到工作目录
 COPY . /var/www/html
 
 # 创建runtime目录
-RUN mkdir /var/www/html/runtime
-
-# 设置runtime目录权限为777
+RUN mkdir -p /var/www/html/runtime
 RUN chmod -R 777 /var/www/html/runtime
-
-# 创建持久化存储目录
 VOLUME /var/www/html/runtime
 
+# 创建storage目录
+RUN mkdir -p /var/www/html/public/storage
+RUN chmod -R 777 /var/www/html/public/storage
+VOLUME /var/www/html/public/storage
+
+# 创建build目录
+RUN mkdir -p /var/www/html/public/build
+RUN chmod -R 777 /var/www/html/public/build
+VOLUME /var/www/html/public/build
+
+# 创建storage（safe）目录
+RUN mkdir -p /var/www/html/storage
+RUN chmod -R 777 /var/www/html/storage
+VOLUME /var/www/html/storage
+
 # 暴露 Nginx 端口
 EXPOSE 80
 
@@ -62,6 +72,7 @@ EXPOSE 80
 RUN chmod +x /var/www/html/docker/run.sh
 
 # 启动 Nginx PHP 然后阻塞
-CMD /var/www/html/docker/run.sh
+ENTRYPOINT ["/var/www/html/docker/run.sh"]
 
+CMD ["server"]