qt中连接两个数据库
qt中连接两个数据库
https://blog.csdn.net/zhanglongtumi/article/details/39496175
addDatabase第二个参数
https://blog.csdn.net/qq_34598635/article/details/101759755
https://blog.csdn.net/zhanglongtumi/article/details/39496175
https://blog.csdn.net/qq_34598635/article/details/101759755