完善docker配置

app/docker-compose.yml

@@ -0,0 +1,26 @@
+version: '3.8'
+
+services:
+  frontend:
+    build:
+      context: ./front
+      dockerfile: dockerfile
+    ports:
+      - "80:80"
+    depends_on:
+      - backend
+    networks:
+      - app-network
+
+  backend:
+    build:
+      context: ./backend
+      dockerfile: dockerfile
+    ports:
+      - "5000:5000"
+    networks:
+      - app-network
+
+networks:
+  app-network:
+    driver: bridge

app/front/nginx.conf

@@ -0,0 +1,31 @@
+events {
+    worker_connections 1024;
+}
+
+http {
+    include       /etc/nginx/mime.types;
+    default_type  application/octet-stream;
+
+    # 配置前端路由，支持SPA（单页应用）
+    server {
+        listen 80;
+        server_name localhost;
+        
+        root /usr/share/nginx/html;
+        index index.html;
+        
+        # 处理静态文件
+        location / {
+            try_files $uri $uri/ /index.html;
+        }
+        
+        # 代理API请求到后端
+        location /api/ {
+            proxy_pass http://backend:5000/;
+            proxy_set_header Host $host;
+            proxy_set_header X-Real-IP $remote_addr;
+            proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
+            proxy_set_header X-Forwarded-Proto $scheme;
+        }
+    }
+}