config：更改为Qt6配置。

.vscode/settings.json

@@ -16,10 +16,10 @@
                 "ignoreFailures": true
             }
         ],
-        "visualizerFile": "${workspaceRoot}/.vscode/qt5.natvis"
+        "visualizerFile": "${workspaceRoot}/.vscode/qt6.natvis"
     },
     "cmake.environment": {
-        "PATH": "${env:PATH};C:/Qt/Qt5.14.2/5.14.2/msvc2017_64/bin",
+        "PATH": "${env:PATH};C:/Qt/Qt6.6.3/6.6.3/msvc2019_64/bin",
         "LD_LIBRARY_PATH": "$LD_LIBRARY_PATH:/home/xxx"
     },
     "cmake.options.statusBarVisibility": "visible",

CMakeLists.txt

@@ -3,7 +3,7 @@ cmake_minimum_required(VERSION 3.5)
 project(OneLevelXmlOpr VERSION 0.1 LANGUAGES CXX)
 
 set(CMAKE_PREFIX_PATH
-    "C:/Qt/Qt5.14.2/5.14.2/msvc2017_64"
+    "C:/Qt/Qt6.6.3/6.6.3/msvc2019_64"
     "/opt/homebrew/Cellar/qt@5/5.15.13_1"
 )
 
@@ -31,10 +31,12 @@ set(PROJECT_SOURCES
 )
 
 if (MSVC)
+if(${QT_VERSION_MAJOR} LESS 6)
     add_compile_options(/source-charset:utf-8)
-    add_compile_options(/EHsc)
-    add_compile_options(/wd4267)
-    add_compile_options(-D_CRT_SECURE_NO_WARNINGS)
+endif()
+add_compile_options(/EHsc)
+add_compile_options(/wd4267)
+add_compile_options(-D_CRT_SECURE_NO_WARNINGS)
 endif()
 
 if(${QT_VERSION_MAJOR} GREATER_EQUAL 6)

MainWidget.cpp

@@ -621,7 +621,8 @@ void MainWidget::sort_by_repeat(std::vector<Element_t*>& vec)
     std::vector<SElement_t> turn_vec{};
     for (const auto& item : vec) {
         const char* str = item->Attribute(keys_[0].c_str());
-        turn_vec.emplace_back(item, std::string(str));
+        std::string d(str);
+        turn_vec.emplace_back(item, d);
     }
 
     auto compare = [&](const SElement_t& se1, const SElement_t& se2) {

src/config.h

@@ -25,10 +25,11 @@ public:
 
 private:
     bool parse_ini();
+
 private:
     std::string work_dir_{};
     std::string ini_path_{};
-    CSimpleIni  ini_{};
+    CSimpleIniA ini_{};
     OprBase     opr_base_{};
 };