【中国软件杯大赛】使用数据库
在QT中连接数据库，可以构建，但是在部署运行时会发生找不到符号错误，请问是需要引入什么库吗？另外qt共享库也部署过了。Library /apps/face/face can not find symbol: _ZN12QSqlDatabase17defaultConnectionE
Library /apps/face/face can not find symbol: _ZN12QSqlDatabase11addDatabaseERK7QStringS2_
Library /apps/face/face can not find symbol: _ZN12QSqlDatabaseD1Ev
Library /apps/face/face can not find symbol: _ZN12QSqlDatabaseaSERKS_
Library /apps/face/face can not find symbol: _ZN12QSqlDatabase15setDatabaseNameERK7QString
Library /apps/face/face can not find symbol: _ZN12QSqlDatabaseC1Ev
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