可以添加电台或者地址，对三层（BLL、DLL、Model）的使用进行了演示。 没有做前台，后台只做了个大部分功能，数据库操作采用的是DBHelper。 -You can add radio or address, on three (BLL, DLL, Model) demonstrated the use. Did not do front and back office only had a majority of functions, database operation u