env：统一Qt5.12.12环境。

.vscode/settings.json

@@ -23,16 +23,8 @@
     "cmake.configureArgs": [
         "-Wno-dev"
     ],
-    // "cmake.environment": {
-    //     "QT_LIB_ROOT": "D:/Dev/Qt6/msvc2022_64",
-    //     "PATH": "${env:PATH};D:/Dev/Qt6/msvc2022_64/bin"
-    // },
-    "cmake.environment": {
-        "QT_LIB_ROOT": "D:/qt6",
-        "PATH": "${env:PATH};D:/qt6/bin"
-    },
     "cmake.configureSettings": {
-        "CMAKE_PREFIX_PATH": "${env:QT_LIB_ROOT}"
+        "CMAKE_PREFIX_PATH": "C:/Qt/Qt5.12.12/5.12.12/msvc2017_64"
     },
     "cmake.options.statusBarVisibility": "visible",
     "cmake.generator": "Ninja",

CMakeLists.txt

@@ -14,16 +14,6 @@ endif()
 # 打印用户目录
 message(STATUS "User home directory: ${USER_HOME}")
 
-set(CMAKE_PREFIX_PATH
-    ${CMAKE_PREFIX_PATH}
-    "${USER_HOME}/Qt5.14.2/5.14.2/gcc_64/"
-    "${USER_HOME}/Qt5.14.2/5.14.2/msvc2017_64/"
-    "D:/Qt/Qt5.14.2/5.14.2/msvc2017_64/"
-    "C:/Qt/6.7.2"
-    "/opt/homebrew/Cellar/qt/6.7.0_2/"
-    "D:/Dev/Qt6/msvc2022_64"
-)
-
 set(CMAKE_AUTOUIC ON)
 set(CMAKE_AUTOMOC ON)
 set(CMAKE_AUTORCC ON)

MainWidget.cpp

@@ -1107,7 +1107,8 @@ if (re.match("123-45-6789").hasMatch()) {
     qDebug() << "Valid SSN";
 }
 )";
-    textBrowser->setMarkdown(markdownContent);
+    //textBrowser->setMarkdown(markdownContent);
+    textBrowser->setText(markdownContent);
     layout->addWidget(textBrowser);
     dialog->exec();
 }