test

frontend/Dockerfile

@@ -1,5 +1,5 @@
 # Use an official Node runtime as a parent image
-FROM node:18-alpine
+FROM node:22-alpine
 
 # Set working directory
 WORKDIR /app
@@ -8,11 +8,17 @@ WORKDIR /app
 COPY package.json package-lock.json* ./
 RUN npm install
 
-# Copy project files
+# 复制项目文件
 COPY . .
 
-# Expose the port the app runs on
-EXPOSE 5173
+# 设置环境变量供构建时使用
+ENV VITE_API_URL=http://localhost:8000/api
 
-# Start the application
-CMD ["npm", "run", "dev", "--", "--host"]
+# 构建生产环境代码
+RUN npm run build
+
+# 暴露应用运行的端口
+EXPOSE 15173
+
+# 启动应用 (Preview 模式)
+CMD ["npm", "run", "preview", "--", "--host", "0.0.0.0", "--port", "15173"]