Simple Example

 # Copyright (C) 2022 The Qt Company Ltd.
 # SPDX-License-Identifier: BSD-3-Clause

 cmake_minimum_required(VERSION 3.16)
 project(simple LANGUAGES CXX)

 if(NOT DEFINED INSTALL_EXAMPLESDIR)
     set(INSTALL_EXAMPLESDIR "examples")
 endif()

 set(INSTALL_EXAMPLEDIR "${INSTALL_EXAMPLESDIR}/httpserver/${PROJECT_NAME}")

 find_package(Qt6 REQUIRED COMPONENTS HttpServer)

 qt_add_executable(simple
     main.cpp
 )

 target_link_libraries(simple PRIVATE
     Qt6::HttpServer
 )

 set(assets_resource_files
     "assets/certificate.crt"
     "assets/private.key"
     "assets/qt-logo.png"
 )

 qt_add_resources(simple "assets"
     PREFIX
         "/"
     FILES
         ${assets_resource_files}
 )

 install(TARGETS simple
     RUNTIME DESTINATION "${INSTALL_EXAMPLEDIR}"
     BUNDLE DESTINATION "${INSTALL_EXAMPLEDIR}"
     LIBRARY DESTINATION "${INSTALL_EXAMPLEDIR}"
 )