更新政府端和银行端

government-backend/routes/visualization.js

@@ -0,0 +1,15 @@
+const express = require('express');
+const router = express.Router();
+
+// 可视化数据接口
+router.get('/data', (req, res) => {
+  res.json({ 
+    code: 200, 
+    data: {
+      charts: [],
+      indicators: []
+    }
+  });
+});
+
+module.exports = router;