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我有参考性的模型地图索引属性字段相同的表作为根类
internal class AstronomycalBody : IAstronomycalBody
{
public long Id { get; set; }
public string Name { get; set; }
public Coord Coord { get; set; }
public long Mass { get; set; }
public double Speed { get; set; }
public IAstronomycalBody CentralObject { get; set; }
}
public class Coord
{
public long X { get; set; }
public long Y { get; set; }
public long Z { get; set; }
}
我想用这样的
internal class AstronomycalBodyContext : DbContext
{
public DbSet<AstronomycalBody> AstronomycalBody { get; set; }
protected override void OnConfiguring(DbContextOptionsBuilder optionsBuilder)
{
optionsBuilder.UseSqlite(DbSettings.ConnectionString);
}
protected override void OnModelCreating(ModelBuilder modelBuilder)
{
modelBuilder.Entity<AstronomycalBody>().Property(p => p.Coord.X).ForSqliteHasColumnName("CoordX");
modelBuilder.Entity<AstronomycalBody>().Property(p => p.Coord.Y).ForSqliteHasColumnName("CoordY");
modelBuilder.Entity<AstronomycalBody>().Property(p => p.Coord.Z).ForSqliteHasColumnName("CoordZ");
modelBuilder.Entity<AstronomycalBody>().Property(p => p.CentralObject.Id).ForSqliteHasColumnName("CentralObjectId");
}
}
映射到桌面的模型图:
目前,编译器引发此例外...