asp.net core3.1 ef decimal浮点类型小数点设置

protected override void OnModelCreating(DbModelBuilder modelBuilder)
{            
　　modelBuilder.Entity<Product>().Property(x => x.Price).HasPrecision(18, 2);
}

或者，在特性上面添加

[Column(TypeName = "decimal(18,2)")]
public decimal Money { get; set; }