ios 自动打包生成app，与后台数据库连接，当数据库变化时，自动打包-ios generated automatically packaged app, with the background database connection, when the database changes, automatic packing

ios 中 sqlite 用起来不太方便，fmdb 对其进行了分装，本程序简单介绍 fmdb 的使用-IOS SQLite to use not quite convenient, fmdb was packing for it, using the simple procedure of fmdb