1.在pro项目属性中添加CONFIG += c++11 qaxcontainer
编译时警告:
Project WARNING: CONFIG+=qaxcontainer is deprecated. Use QT+=axcontainer instead.
所以改为,QT += serialport sql axcontainer
https://blog.csdn.net/iamqianrenzhan/article/details/90522385
https://blog.csdn.net/fcqwin/article/details/17885557?utm_source=blogxgwz6
https://blog.csdn.net/cannon_qi/article/details/79972258?depth_1-utm_source=distribute.pc_relevant.none-task-blog-BlogCommendFromBaidu-3&utm_source=distribute.pc_relevant.none-task-blog-BlogCommendFromBaidu-3
https://blog.csdn.net/y396397735/article/details/78306550?depth_1-utm_source=distribute.pc_relevant.none-task-blog-BlogCommendFromBaidu-2&utm_source=distribute.pc_relevant.none-task-blog-BlogCommendFromBaidu-2
https://blog.csdn.net/luols/article/details/48781075
https://www.cnblogs.com/findumars/p/6690192.html
Qt处理Excel的一些库
https://cloud.tencent.com/developer/article/1463493