更新 database_manager.py

db/database_manager.py

@@ -71,10 +71,10 @@ class DatabaseManager:
         result = self.fetch(sql)
         return result
 
-    def get_current_teacher_courses(self, phone_number):
+    def get_current_teacher_courses(self, number):
         # 根据电话号码查询user_id
         user_sql = "SELECT user_id FROM user WHERE number = %s"
-        user_result = self.fetch(user_sql, (phone_number,))
+        user_result = self.fetch(user_sql, (number,))
 
         if user_result:
             user_id = user_result[0]['user_id']