增加docker配置，美化了一下登录界面
Change-Id: I36f376e001f2718e5ededdd94c4cbc968f7ed5a2
diff --git a/Dockerfile b/Dockerfile
new file mode 100644
index 0000000..2cdc894
--- /dev/null
+++ b/Dockerfile
@@ -0,0 +1,14 @@
+# 构建阶段
+FROM node:16 as build
+WORKDIR /app
+COPY package*.json ./
+RUN npm install
+COPY . .
+RUN npm run build
+
+# 生产阶段
+FROM nginx:alpine
+COPY --from=build /app/dist /usr/share/nginx/html
+COPY nginx.conf /etc/nginx/conf.d/default.conf
+EXPOSE 8000
+CMD ["nginx", "-g", "daemon off;"]
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