public static void Initialize(PromotionContext context)
{
//如果没有数据库，那么新建数据库
//context.Database.EnsureCreated();
//context.Database.Migrate();
if (context.Promotions.Any())
{
return;
}
context.Promotions.AddRange(Initialize());
if (context.SaveChanges() == 0)
{
throw new Exception("写入默认数据失败。");
}
}
public PromotionContextTransactionBehavior(PromotionContext dbContext
, ILogger <PromotionContextTransactionBehavior <TRequest, TResponse> > logger)
: base(dbContext, logger)
{
}
