/// <summary>
///
/// </summary>
/// <param name="context"></param>
public AuthorService(AppDatacontext context)
{
_context = context;
}
/// <summary>
///
/// </summary>
/// <param name="context"></param>
public UserService(AppDatacontext context)
{
_context = context;
}
public BookService(AppDatacontext context)
{
_context = context;
}
