QSqlQuery访问数据库的封装类

上传者: yaojinjian1995 | 上传时间: 2021-09-12 21:16:10 | 文件大小: 7.39MB | 文件类型: ZIP
一个QT QSqlQuery访问数据库的封装类,里面封装了数据库相关类,使用单例及互斥锁保证数据库访问安全,及其使用案例,源码。

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