测试MVC3时关于Model Builder语句的更改

   
将以下语句：
protected override void OnModelCreating(ModelBuilder modelBuilder)
        {
            modelBuilder.Entity<Movie>().Property(p =>p.Price).HasPrecision(18, 2);

        }
替换为
   protected override void OnModelCreating(DbModelBuilder modelBuilder)
            {   
                modelBuilder.Entity<Movie>().Property(p => p.Price).HasPrecision(18, 2);
            }