feat: 配置环境变量

.env

@@ -1 +1,3 @@
 VITE_DEVICE_ID = 'agv_src2200'
+
+VITE_SERVICE_PORT = 3000

Dockerfile

@@ -13,15 +13,23 @@ RUN pnpm run build
 FROM node:18-alpine
 
 WORKDIR /app
+# 只拷贝生产需要的文件，保持镜像最小
+COPY package.json package-lock.json pnpm-lock.yaml ./
+RUN npm ci --omit=dev && npm cache clean --force
+
+# 拷贝 Express 服务代码
+COPY server/ ./server/
+
+# 从构建阶段拷贝前端产物
 COPY --from=builder /app/dist ./dist
-COPY --from=builder /app/server ./server
+
-COPY --from=builder /app/package*.json ./
-COPY --from=builder /app/pnpm-lock.yaml ./
-RUN npm install -g pnpm && pnpm install --prod --frozen-lockfile
 
 # 暴露端口（与 Express 监听端口一致）
 EXPOSE 3000
 
+# 环境变量
+ENV NODE_ENV=production
+ENV VITE_SERVICE_PORT=3000
+
 # 启动 Express 服务（使用 pnpm start 或 node server/index.js）
 CMD ["pnpm", "start"]
-# 或直接 CMD ["node", "server/index.js"]

docker-compose.yml

@@ -10,7 +10,7 @@ services:
       - "3000:3000"          # 映射端口
     environment:
       - NODE_ENV=production
-      - PORT=3000            # 传给 Express 的环境变量
+      - VITE_SERVICE_PORT=3000            # 传给 Express 的环境变量
     restart: unless-stopped  # 容器意外停止后自动重启
     # 如果需要挂载日志或配置，可以加 volumes
     # volumes:

package.json

@@ -7,9 +7,9 @@
     "dev": "concurrently \"npm run dev:server\" \"npm run dev:client\"",
     "dev:client": "vite",
     "dev:server": "node server/index.js",
-    "start": "node server/index.js",
+    "start": "cross-env NODE_ENV=production node server/index.js",
     "build": "vite build",
-    "preview": "vite preview"
+    "preview": "npm run build && cross-env NODE_ENV=production node server/index.js"
   },
   "dependencies": {
     "@element-plus/icons-vue": "^2.3.2",
@@ -17,6 +17,7 @@
     "@grpc/proto-loader": "^0.8.1",
     "concurrently": "^10.0.3",
     "cors": "^2.8.6",
+    "dotenv": "^17.4.2",
     "element-plus": "^2.14.2",
     "express": "^5.2.1",
     "fast-glob": "^3.3.3",
@@ -27,6 +28,7 @@
   },
   "devDependencies": {
     "@vitejs/plugin-vue": "^6.0.7",
+    "cross-env": "^10.1.0",
     "sass": "^1.101.0",
     "unplugin-auto-import": "^21.0.0",
     "unplugin-vue-components": "^32.1.0",

pnpm-lock.yaml

@@ -23,6 +23,9 @@ importers:
       cors:
         specifier: ^2.8.6
         version: 2.8.6
+      dotenv:
+        specifier: ^17.4.2
+        version: 17.4.2
       element-plus:
         specifier: ^2.14.2
         version: 2.14.2(vue@3.5.38)
@@ -48,6 +51,9 @@ importers:
       '@vitejs/plugin-vue':
         specifier: ^6.0.7
         version: 6.0.7(vite@8.1.0(@types/node@26.0.0)(sass@1.101.0)(yaml@2.9.0))(vue@3.5.38)
+      cross-env:
+        specifier: ^10.1.0
+        version: 10.1.0
       sass:
         specifier: ^1.101.0
         version: 1.101.0
@@ -125,6 +131,9 @@ packages:
   '@emnapi/wasi-threads@1.2.2':
     resolution: {integrity: sha512-c95qOXkHdydNKhscBTebqEC1CVAZpyqOfVfBzQ1qgzyl3gfeldUjIggDbIZgDKsHLgnsM+igH7TJ/eAasaVuMA==}
 
+  '@epic-web/invariant@1.0.0':
+    resolution: {integrity: sha512-lrTPqgvfFQtR/eY/qkIzp98OGdNJu0m5ji3q/nJI8v3SXkRKEnWiOxMmbvcSoAIzv/cGiuvRy57k4suKQSAdwA==}
+
   '@floating-ui/core@1.7.5':
     resolution: {integrity: sha512-1Ih4WTWyw0+lKyFMcBHGbb5U5FtuHJuujoyyr5zTaWS5EYMeT6Jb2AuDeftsCsEuchO+mM2ij5+q9crhydzLhQ==}
 
@@ -709,6 +718,15 @@ packages:
     resolution: {integrity: sha512-tJtZBBHA6vjIAaF6EnIaq6laBBP9aq/Y3ouVJjEfoHbRBcHBAHYcMh/w8LDrk2PvIMMq8gmopa5D4V8RmbrxGw==}
     engines: {node: '>= 0.10'}
 
+  cross-env@10.1.0:
+    resolution: {integrity: sha512-GsYosgnACZTADcmEyJctkJIoqAhHjttw7RsFrVoJNXbsWWqaq6Ym+7kZjq6mS45O0jij6vtiReppKQEtqWy6Dw==}
+    engines: {node: '>=20'}
+    hasBin: true
+
+  cross-spawn@7.0.6:
+    resolution: {integrity: sha512-uV2QOWP2nWzsy2aMp8aRibhi9dlzF5Hgh5SHaB9OiTGEyDTiJJyx0uy51QXdyWbtAHNua4XJzUKca3OzKUd3vA==}
+    engines: {node: '>= 8'}
+
   css-select@4.3.0:
     resolution: {integrity: sha512-wPpOYtnsVontu2mODhA19JrqWxNsfdatRKd64kmpRbQgh1KtItko5sTnEpPdpSaJszTOhEMlF/RPz28qj4HqhQ==}
 
@@ -844,6 +862,10 @@ packages:
   domutils@3.2.2:
     resolution: {integrity: sha512-6kZKyUajlDuqlHKVX1w7gyslj9MPIXzIFiz/rGu35uC1wMi+kMhQwGhl4lt9unC9Vb9INnY9Z3/ZA3+FhASLaw==}
 
+  dotenv@17.4.2:
+    resolution: {integrity: sha512-nI4U3TottKAcAD9LLud4Cb7b2QztQMUEfHbvhTH09bqXTxnSie8WnjPALV/WMCrJZ6UV/qHJ6L03OqO3LcdYZw==}
+    engines: {node: '>=12'}
+
   dunder-proto@1.0.1:
     resolution: {integrity: sha512-KIN/nDJBQRcXw0MLVhZE9iQHmG68qAVIBg9CqmUYjmQIhgij9U5MFvrqkUL5FbtyyzZuOeOt0zdeRe4UY7ct+A==}
     engines: {node: '>= 0.4'}
@@ -1314,6 +1336,9 @@ packages:
   isarray@2.0.5:
     resolution: {integrity: sha512-xHjhDr3cNBK0BzdUJSPXZntQUx/mwMS5Rw4A7lPJ90XGAO6ISP/ePDNuo0vhqOZU+UD5JoodwCAAoZQd3FeAKw==}
 
+  isexe@2.0.0:
+    resolution: {integrity: sha512-RHxMLp9lnKHGHRng9QFhRCMbYAcVpn69smSGcq3f36xjgVVWThj4qqLbTLlq7Ssj8B+fIQ1EuCEGI2lKsyQeIw==}
+
   isobject@2.1.0:
     resolution: {integrity: sha512-+OUdGJlgjOBZDfxnDjYYG6zp487z0JGNQq3cYQYg5f5hKR+syHMsaztzGeml/4kGG55CSpKSpWTY+jYGgsHLgA==}
     engines: {node: '>=0.10.0'}
@@ -1616,6 +1641,10 @@ packages:
     resolution: {integrity: sha512-XHXfu/yOQRy9vYOtUDVMN60OEJjW013GoObG1o+xwQTpB9eYJX/BjXMsdW13ZDPruFhYYn0AG22w0xgQMwl3Nw==}
     engines: {node: '>=0.10.0'}
 
+  path-key@3.1.1:
+    resolution: {integrity: sha512-ojmeN0qd+y0jszEtoY48r0Peq5dwMEkIlCOu6Q5f41lfkswXuKtYrhgoTpLnyIcHm24Uhqx+5Tqm2InSwLhE6Q==}
+    engines: {node: '>=8'}
+
   path-to-regexp@8.4.2:
     resolution: {integrity: sha512-qRcuIdP69NPm4qbACK+aDogI5CBDMi1jKe0ry5rSQJz8JVLsC7jV8XpiJjGRLLol3N+R5ihGYcrPLTno6pAdBA==}
 
@@ -1861,6 +1890,14 @@ packages:
   setprototypeof@1.2.0:
     resolution: {integrity: sha512-E5LDX7Wrp85Kil5bhZv46j8jOeboKq5JMmYM3gVGdGH8xFpPWXUMsNrlODCrkoxMEeNi/XZIwuRvY4XNwYMJpw==}
 
+  shebang-command@2.0.0:
+    resolution: {integrity: sha512-kHxr2zZpYtdmrN1qDjrrX/Z1rR1kG8Dx+gkpK1G4eXmvXswmcE1hTWBWYUzlraYw1/yZp6YuDY77YtvbN0dmDA==}
+    engines: {node: '>=8'}
+
+  shebang-regex@3.0.0:
+    resolution: {integrity: sha512-7++dFhtcx3353uBaq8DDR4NuxBetBzC7ZQOhmTQInHEd6bSrXdiEyzCvG07Z44UYdLShWUyXt5M/yhz8ekcb1A==}
+    engines: {node: '>=8'}
+
   shell-quote@1.8.4:
     resolution: {integrity: sha512-VsC6n6vz1ihYYyZZwX7YZSF5l5x36ca17OC+a69h94YqB7X6XLwf+5MOgynYir2SLFUbl8gIYvBo8K8RoNQ6bQ==}
     engines: {node: '>= 0.4'}
@@ -2247,6 +2284,11 @@ packages:
     resolution: {integrity: sha512-fvO4ExWMFsqyhG3AiPAObMuY1lxaqgYcxbc49CNdWDDECOJNgQyvsOWVwbZc+qf3rzRtxojBK+CMEv0Ld5CYpw==}
     engines: {node: '>= 0.4'}
 
+  which@2.0.2:
+    resolution: {integrity: sha512-BLI3Tl1TW3Pvl70l3yq3Y64i+awpwXqsGBYWkkqMtnbXgrMD+yj7rhW0kuEDxzJaYXGjEW5ogapKNMEKNMjibA==}
+    engines: {node: '>= 8'}
+    hasBin: true
+
   wrap-ansi@7.0.0:
     resolution: {integrity: sha512-YVGIj2kamLSTxw6NsZjoBxfSwsn0ycdesmc4p+Q21c5zPuZ1pl+NfxVdxPtdHvmNVOQ6XSYG4AUtyt/Fi7D16Q==}
     engines: {node: '>=10'}
@@ -2342,6 +2384,8 @@ snapshots:
       tslib: 2.8.1
     optional: true
 
+  '@epic-web/invariant@1.0.0': {}
+
   '@floating-ui/core@1.7.5':
     dependencies:
       '@floating-ui/utils': 0.2.11
@@ -2913,6 +2957,17 @@ snapshots:
       object-assign: 4.1.1
       vary: 1.1.2
 
+  cross-env@10.1.0:
+    dependencies:
+      '@epic-web/invariant': 1.0.0
+      cross-spawn: 7.0.6
+
+  cross-spawn@7.0.6:
+    dependencies:
+      path-key: 3.1.1
+      shebang-command: 2.0.0
+      which: 2.0.2
+
   css-select@4.3.0:
     dependencies:
       boolbase: 1.0.0
@@ -3067,6 +3122,8 @@ snapshots:
       domelementtype: 2.3.0
       domhandler: 5.0.3
 
+  dotenv@17.4.2: {}
+
   dunder-proto@1.0.1:
     dependencies:
       call-bind-apply-helpers: 1.0.2
@@ -3644,6 +3701,8 @@ snapshots:
 
   isarray@2.0.5: {}
 
+  isexe@2.0.0: {}
+
   isobject@2.1.0:
     dependencies:
       isarray: 1.0.0
@@ -3918,6 +3977,8 @@ snapshots:
 
   pascalcase@0.1.1: {}
 
+  path-key@3.1.1: {}
+
   path-to-regexp@8.4.2: {}
 
   pathe@0.2.0: {}
@@ -4223,6 +4284,12 @@ snapshots:
 
   setprototypeof@1.2.0: {}
 
+  shebang-command@2.0.0:
+    dependencies:
+      shebang-regex: 3.0.0
+
+  shebang-regex@3.0.0: {}
+
   shell-quote@1.8.4: {}
 
   side-channel-list@1.0.1:
@@ -4714,6 +4781,10 @@ snapshots:
       gopd: 1.2.0
       has-tostringtag: 1.0.2
 
+  which@2.0.2:
+    dependencies:
+      isexe: 2.0.0
+
   wrap-ansi@7.0.0:
     dependencies:
       ansi-styles: 4.3.0

server/index.js

@@ -5,6 +5,7 @@ import grpc from '@grpc/grpc-js'
 import protoLoader from '@grpc/proto-loader'
 import path from 'path'
 import { fileURLToPath } from 'url'
+import 'dotenv/config';  
 
 const __filename = fileURLToPath(import.meta.url)
 const __dirname = path.dirname(__filename)
@@ -241,8 +242,27 @@ app.post('/api/agv/stopRobot', async (req, res) => {
   }
 })
 
-// ========== 启动 ==========
+const isProd = process.env.NODE_ENV === 'production';
-const PORT = 3000
+const PORT = process.env.VITE_SERVICE_PORT || 3000;
+
+// ============ 生产环境：托管 Vite 构建产物 ============
+if (isProd) {
+  const distPath = resolve(__dirname, '../dist');
+
+  // 托管静态文件
+  app.use(express.static(distPath));
+
+  // SPA 回退：所有非 API 请求返回 index.html
+  app.get('*', (req, res) => {
+    res.sendFile(resolve(distPath, 'index.html'));
+  });
+
+  app.post('*', (req, res) => {
+    res.sendFile(resolve(distPath, 'index.html'));
+  });
+}
+
+// ========== 启动 =========
 
 app.listen(PORT, () => {
   console.log(`gRPC 桥接服务已启动: http://localhost:${PORT}`)

vite.config.js

@@ -1,4 +1,4 @@
-import { defineConfig } from 'vite'
+import { defineConfig, loadEnv } from 'vite'
 import vue from '@vitejs/plugin-vue'
 import AutoImport from 'unplugin-auto-import/vite'
 import Components from 'unplugin-vue-components/vite'
@@ -6,7 +6,10 @@ import { ElementPlusResolver } from 'unplugin-vue-components/resolvers'
 import path from 'path'
 
 // https://vite.dev/config/
-export default defineConfig({
+export default defineConfig(({ mode, command }) => {
+  const env = loadEnv(mode, process.cwd())
+  const { VITE_SERVICE_PORT } = env
+  return {
     resolve: {
       alias: {
         '@': path.resolve(__dirname, 'src')
@@ -32,7 +35,7 @@ export default defineConfig({
       port: 5173,
       proxy: {
         '/api': {
-        target: 'http://localhost:3001',
+          target: `http://localhost:${VITE_SERVICE_PORT}`,
           changeOrigin: true
         }
       }
@@ -45,4 +48,5 @@ export default defineConfig({
         }
       }
     }
+  }
 })