把程序放在存有SQL数据库文件的文件夹中，打开程序，点击附加或卸载，直接执行附加或卸载sql数据库到本地服务器！方便快捷-The procedure on the SQL database files there the folder, open the program, click Add or uninstall, direct the implementation of additional or uninstall sql database to a local server! Conv