备份：修复前完整项目快照 2026-04-19

backend/package.json

@@ -0,0 +1,26 @@
+{
+  "name": "company-finance-system-backend",
+  "version": "1.0.0",
+  "description": "供应商管理CRUD API",
+  "main": "server-complete.js",
+  "scripts": {
+    "start": "node app-simple.js",
+    "dev": "nodemon app-simple.js"
+  },
+  "dependencies": {
+    "bcryptjs": "^3.0.3",
+    "cors": "^2.8.6",
+    "cos-nodejs-sdk-v5": "^2.15.4",
+    "dotenv": "^16.6.1",
+    "express": "^4.18.2",
+    "express-validator": "^7.3.1",
+    "jsonwebtoken": "^9.0.3",
+    "multer": "^2.1.1",
+    "pg": "^8.11.3",
+    "sqlite3": "^5.1.6",
+    "xlsx": "^0.18.5"
+  },
+  "devDependencies": {
+    "nodemon": "^3.0.1"
+  }
+}