修复了打包后exe文件中最后一个页面无法显示的bug（数据库路径还需要更改）

Front/main.py

@@ -36,6 +36,16 @@ from Front.modules import *
 from Front.modules import Settings
 from Front.widgets import *
 
+def resource_path(relative_path):
+    """ Get the absolute path to the resource, works for dev and for cx_Freeze """
+    try:
+        # cx_Freeze creates a temp folder and stores path in _MEIPASS
+        base_path = sys._MEIPASS
+    except Exception:
+        base_path = os.path.abspath(".")
+
+    return os.path.join(base_path, relative_path)
+
 # IMPORT / GUI AND MODULES AND WIDGETS
 # ///////////////////////////////////////////////////////////////
 # 将项目根目录添加到 sys.path
@@ -787,8 +797,7 @@ class MainWindow(QMainWindow):
         # 清空 dblist 以确保每次初始化时都是空的
         self.dblist = []
         # 初始化全部数据库
-        # inpath = r'D:\4work_now\20240819GS\20241211\SQL'
-        inpath = os.path.abspath('../SQL')
+        inpath = resource_path('SQL')
         # 读取所有的数据库名
         sqlitem = []
         id = 1
@@ -1105,8 +1114,7 @@ class MainWindow(QMainWindow):
         # 获取应用的安装目录
         app_install_dir = os.getcwd()
         # 构建数据库路径
-        db_path = os.path.join(app_install_dir, '..', 'SQL', 'DataBase.db')
-        db_path = os.path.abspath(db_path)
+        db_path = resource_path(os.path.join('SQL', 'DataBase.db'))
         file_name = "平面控制网稳定性计算示例表.xlsx"
         excelname_utf8 = file_name.encode('utf-8')
         Back.WD.WDExport.main_function_example(self, db_path, excelname_utf8)
@@ -1115,8 +1123,7 @@ class MainWindow(QMainWindow):
         # 获取应用的安装目录
         app_install_dir = os.getcwd()
         # 构建数据库路径
-        db_path = os.path.join(app_install_dir, '..', 'SQL', 'DataBase.db')
-        db_path = os.path.abspath(db_path)
+        db_path = resource_path(os.path.join('SQL', 'DataBase.db'))
         file_name = "控制网复测平面基准计算示例表.xlsx"
         excelname_utf8 = file_name.encode('utf-8')
         Back.GS.GSExport.main_function_example(self, db_path, excelname_utf8)
@@ -1125,8 +1132,7 @@ class MainWindow(QMainWindow):
         # 获取应用的安装目录
         app_install_dir = os.getcwd()
         # 构建数据库路径
-        db_path = os.path.join(app_install_dir, '..', 'SQL', 'DataBase.db')
-        db_path = os.path.abspath(db_path)
+        db_path = resource_path(os.path.join('SQL', 'DataBase.db'))
         file_name = "水准测段高差稳定计算示例文件.xlsx"
         utf_en = file_name.encode('utf-8')
         # 调用main_function_example函数