挖个新坑

Controller.py

@@ -57,6 +57,13 @@ class Client():
                 print("app_commands >5 error")
 
 
+    # [todo 4]
+    def GenDB():
+        pass
+        # 1. 先检查是否已经存在DB? y/n?
+        # 2. 连接性检查（是否要切换到新建的DB）y/n?
+
+
     # [todo 4]
     def start():
         # 0. init