init

middleware/db_proxy.js

@@ -0,0 +1,24 @@
+/**
+ * 数据库连接代理
+ * 从 Framework 获取 Sequelize 实例
+ */
+
+const Framework = require("../framework/node-core-framework.js");
+
+module.exports = new Proxy({}, {
+  get(_, prop) {
+    const models = Framework.getModels();
+    
+    if (!models) {
+      throw new Error('Framework not initialized. Please call Framework.init() first.');
+    }
+    
+    const db = {
+      sequelize: models.sequelize || global.sequelize,
+      Sequelize: models.Sequelize
+    };
+    
+    return db[prop];
+  }
+});
+