摄像头测试,完成摄像头表结构自动生成SQL CE数据库；把sql server数据表导入到sql ce数据表中。,Model driven integration using CIM for utility control centers.

基于QT5.0平台实现群聊与私聊，使用SQL数据库实现用户帐号的添加删除；上线通知；-Based on QT5.0 platform realizes the group chat and private chat and use the SQL to realize the user account to add delete Online notice