说明：个人理解，未必正确

参考了下面的网址
http://cn.voidcc.com/question/p-wpcanvtj-tn.html
http://cn.voidcc.com/question/p-wpcanvtj-tn.html

cmake中将set(CMAKE_AUTOUIC ON)打开

set(CMAKE_AUTOUIC ON)  # 自动处理ui文件, 自动处理ui文件是有前提的, 必须在需要编译的头文件(add_executable)中的某个头文件中包含ui_xxx.h(比如#include "ui_model002.h")
set(CMAKE_AUTOMOC ON)  # 自动调用moc(元对象编译器)
set(CMAKE_AUTORCC ON)  # 自动处理资源

头文件添加到add_executable中

 add_executable(qt_test_001
#          main.cpp
#          mainwindow.cpp
#          mainwindow.h
#          mainwindow.ui
#          model002.ui
#          models/model001.ui
#          models/model001.cpp models/model001.h

          ${SRC_LIST}
          )

头文件中包含ui_xxx.h, xxx是ui文件的名字, 比如ui_model001.h

//
// Created by mayn on 2023-08-08.
//

#ifndef QT_TEST_001_MODEL001_H
#define QT_TEST_001_MODEL001_H

#include "ui_model001.h"  //只有包含了这个, cmake中的CMAKE_AUTOUIC才会生效。且这一行不要放在第一行, 好像是cmake的bug

class model001 {

};


#endif //QT_TEST_001_MODEL001_H

[外链图片转存失败,源站可能有防盗链机制,建议将图片保存下来直接上传(img-GUDEGbZx-1691477530154)(/api/file/getImage?fileId=64d1e2ce2a7f2605f9000610)]

完整的cmake文件

cmake_minimum_required(VERSION 3.5)

project(qt_test_001 LANGUAGES CXX)

set(CMAKE_INCLUDE_CURRENT_DIR ON)

set(CMAKE_AUTOUIC ON)  # 自动处理ui文件, 自动处理ui文件是有前提的, 必须在需要编译的头文件(add_executable)中的某个头文件中包含ui_xxx.h(比如#include "ui_model002.h")
set(CMAKE_AUTOMOC ON)  # 自动调用moc(元对象编译器)
set(CMAKE_AUTORCC ON)  # 自动处理资源

set(CMAKE_CXX_STANDARD 11)
set(CMAKE_CXX_STANDARD_REQUIRED ON)

#;-list of directories specifying installation prefixes to be searched by the find_package(),
# find_program(), find_library(), find_file(), and find_path() commands.
#Each command will add appropriate subdirectories (like bin, lib, or include) as specified
# in its own documentation
# By default this is empty. It is intended to be set by the project.
set(CMAKE_PREFIX_PATH "D:/qt/anzhuang/5.14.2/msvc2017")

# 设置MSVC编译编码
add_compile_options("$<$<CXX_COMPILER_ID:MSVC>:/utf-8>")
add_compile_options("$<$<C_COMPILER_ID:MSVC>:/utf-8>")


# QtCreator supports the following variables for Android, which are identical to qmake Android variables.
# Check http://doc.qt.io/qt-5/deployment-android.html for more information.
# They need to be set before the find_package(Qt5 ...) call.

#if(ANDROID)
#    set(ANDROID_PACKAGE_SOURCE_DIR "${CMAKE_CURRENT_SOURCE_DIR}/android")
#    if (ANDROID_ABI STREQUAL "armeabi-v7a")
#        set(ANDROID_EXTRA_LIBS
#            ${CMAKE_CURRENT_SOURCE_DIR}/path/to/libcrypto.so
#            ${CMAKE_CURRENT_SOURCE_DIR}/path/to/libssl.so)
#    endif()
#endif()

find_package(Qt5 COMPONENTS Widgets REQUIRED)

# 查找当前目录下的所有源文件,放到SRC_LIST变量中
#AUX_SOURCE_DIRECTORY(. SRC_LIST)
# 查找当前目录下的所有源文件,放到SRC_LIST变量中
# 如果我们不但在当前目录需要引入，还需要在当前目录子目录引入了，这里就直接使用GLOB_RECURSE(递归)
#FILE(GLOB SRC_LIST . *.cpp *.ui)
file(GLOB SRC_LIST ${PROJECT_SOURCE_DIR}/*.cpp
        ${PROJECT_SOURCE_DIR}/*.h
#        ${PROJECT_SOURCE_DIR}/*.ui  # 这里面不要包含ui文件
        ${PROJECT_SOURCE_DIR}/models/*.cpp
        ${PROJECT_SOURCE_DIR}/models/*.h
#        ${PROJECT_SOURCE_DIR}/models/*.ui  # 这里面不要包含ui文件
        )
FOREACH(F ${SRC_LIST})
  MESSAGE(STATUS ${F})
ENDFOREACH(F)

if(ANDROID)
  add_library(qt_test_001 SHARED
    main.cpp
    mainwindow.cpp
    mainwindow.h
    mainwindow.ui
  )
else()
  add_executable(qt_test_001
#          main.cpp
#          mainwindow.cpp
#          mainwindow.h
#          mainwindow.ui
#          model002.ui
#          models/model001.ui
#          models/model001.cpp models/model001.h

          ${SRC_LIST}
          )
endif()

target_link_libraries(qt_test_001 PRIVATE Qt5::Widgets)