修复打包为exe之后树状图中数据库路径的问题（新建项目还需要更改，树状图的显示还需要更改）

Front/main.py

@@ -230,7 +230,7 @@ class ElTree(QWidget):
         # 获取数据库路径和表名
         dbname = data['listData'][0]
         tablename = data['listData'][2]
-        dbpath = os.path.join(os.path.abspath('../SQL'), f"{dbname}.db")
+        dbpath = resource_path(os.path.join('SQL', f"{dbname}.db"))
 
         # 确保 tablename 是 UTF-8 编码的字符串
         try:
@@ -297,7 +297,7 @@ class ElTree(QWidget):
         dbname = data['listData'][0]
         tablename = data['listData'][2]
         tablename_utf8 = tablename.encode('utf-8')
-        dbpath = os.path.join(os.path.abspath('../SQL'), f"{dbname}.db")
+        dbpath = resource_path(os.path.join('SQL', f"{dbname}.db"))
 
         # 获取父节点
         parent_item = item.parent()
@@ -404,7 +404,7 @@ class ElTree1(QWidget):
         # 获取数据库路径和表名
         dbname = data['listData'][0]
         tablename = data['listData'][2]
-        dbpath = os.path.join(os.path.abspath('../SQL'), f"{dbname}.db")
+        dbpath = resource_path(os.path.join('SQL', f"{dbname}.db"))
 
         # 确保 tablename 是 UTF-8 编码的字符串
         try:
@@ -473,7 +473,7 @@ class ElTree1(QWidget):
         dbname = data['listData'][0]
         tablename = data['listData'][2]
         tablename_utf8 = tablename.encode('utf-8')
-        dbpath = os.path.join(os.path.abspath('../SQL'), f"{dbname}.db")
+        dbpath = resource_path(os.path.join('SQL', f"{dbname}.db"))
 
         # 获取父节点
         parent_item = item.parent()