Qt5 cmake引用private头文件
如何引用Qt的qzipreader_p.h头文件 、xlsxzipreader_p.h头文件
使用 target_include_directories
target_include_directories(TestQtXlsx PRIVATE${Qt${QT_VERSION_MAJOR}Gui_PRIVATE_INCLUDE_DIRS}${Qt${QT_VERSION_MAJOR}Xlsx_PRIVATE_INCLUDE_DIRS})
注:Qt Xlsx是第三方库，安装请参照Qt Xlsx安装教程
完整的例子
CMakeLists.txt
cmake_minimum_required(VERSION 3.14)project(TestQtXlsx LANGUAGES CXX)set(CMAKE_INCLUDE_CURRENT_DIR ON)set(CMAKE_AUTOUIC ON)
set(CMAKE_AUTOMOC ON)
set(CMAKE_AUTORCC ON)set(CMAKE_CXX_STANDARD 11)
set(CMAKE_CXX_STANDARD_REQUIRED ON)find_package(QT NAMES Qt6 Qt5 COMPONENTS Core Gui Xlsx REQUIRED)
find_package(Qt${QT_VERSION_MAJOR} COMPONENTS Core Gui Xlsx REQUIRED)add_executable(TestQtXlsxmain.cpp
)target_include_directories(TestQtXlsx PRIVATE${Qt${QT_VERSION_MAJOR}Gui_PRIVATE_INCLUDE_DIRS}${Qt${QT_VERSION_MAJOR}Xlsx_PRIVATE_INCLUDE_DIRS})target_link_libraries(TestQtXlsx Qt${QT_VERSION_MAJOR}::Core)
target_link_libraries(TestQtXlsx Qt${QT_VERSION_MAJOR}::Xlsx)
target_link_libraries(TestQtXlsx Qt${QT_VERSION_MAJOR}::Gui)C++源码
#include <QCoreApplication>
#include <QDate>
#include <QTime>
#include <QDebug>
#include "xlsxdocument.h"
#include <private/qzipreader_p.h>
#include <private/xlsxzipreader_p.h>static void test_xlsx_zip()
{//定义一个QXlsx文档对象try {QXlsx::ZipReader reader("test3_example.xlsx");bool ret = reader.exists();QStringList paths = reader.filePaths();qDebug()<<"ret="<<ret;qDebug()<<"paths="<<paths;QXlsx::Document xlsx("test3_example.xlsx");qDebug()<<"======";QZipReader qreader("test3_example.xlsx");bool ret2 = qreader.isReadable();qDebug()<<"ret2="<<ret2;int status = qreader.status();qDebug()<<"status="<<status;QVector<QZipReader::FileInfo> qvec = qreader.fileInfoList();qDebug()<<"qvec size="<<qvec.size();}catch (...) {qDebug()<<"Unknown error";}}int main(int argc, char *argv[])
{QCoreApplication a(argc, argv);test_xlsx_zip();return a.exec();
}
参考文献：
Qt5 cmake引用private头文件
qt modules public internal 私有头文件 private
Qt 自带的压缩QZipWriter和解压QZipReader详解~含Demo
QT QZipReader改进，以支持大于2G的zip文件
升级到qt6.6.2后，提示QZipReader和QZipWriter两个类不存在了的解决方法
