下载地址:http://download.qt.io/official_releases/qt/5.12/5.12.5/single/
D:\Program Files\Microsoft Visual Studio\2019\Community\VC\Auxiliary\Build\vcvars64.bat
cd %QTDIR%\qtbase\src\plugins\sqldrivers
qmake -- MYSQL_INCDIR="C:\Program Files\MySQL\MySQL Server 8.0\include" MYSQL_LIBDIR="C:\Program Files\MySQL\MySQL Server 8.0\lib"
nmake sub-mysql
nmake install
Windows下用VC为Qt编译安装MySQL8.0驱动的方法
原文:https://www.cnblogs.com/SDDK/p/12988709.html