Qt4 开发环境QCreator4.6 MySQL数据库简单操作 sqldrivers中为Qt连接MySQL所要的驱动 测试环境mysql5.1-Qt4 development environment QCreator4.6 MySQL database a simple operation sqldrivers MySQL for Qt to be the driving connection test environment mysql5.1

连接数据库mysql,测试是否加载驱动，以及是否连接书籍库，读取数据库表中的对象-To connect to the mysql , test whether the load driver, and whether the connection library books, read the object in the table