增加前端docker配置文件 nginx.conf Dockerfile

Dockerfile

@@ -0,0 +1,20 @@
+# 第一阶段：node镜像打包
+FROM node:latest AS frontend-builder
+WORKDIR /build-app
+COPY . .
+RUN npm install
+RUN npm run build:prod
+
+# 第二阶段：nginx打包
+FROM nginx:latest
+EXPOSE 80
+WORKDIR /app
+# 替换nginx配置
+COPY ./nginx.conf /etc/nginx/conf.d/default.conf
+# 将第一阶段的静态文件复制到nginx中
+RUN rm -rf /usr/share/nginx/html
+RUN mkdir /usr/share/nginx/html
+COPY --from=frontend-builder /build-app/dist /usr/share/nginx/html
+
+# 运行
+CMD ["nginx", "-g", "daemon off;"]