代码优先实体框架的具有家庭关系的人员表

如何解决代码优先实体框架的具有家庭关系的人员表

我首先使用实体​​框架代码来创建人员的家庭关系。 表为 People 和 Relationship。

public class Person
{
    public Person()
    {
        this.Relationships = new HashSet<Relationship>();
    }

    public int Id { get; set; }
    public string Name { get; set; }
        
    public virtual ICollection<Relationship> Relationships { get; set; }
}

public class Relationship
{
    public Relationship()
    {
        this.People = new HashSet<Person>();
        this.Relatives = new HashSet<Person>();
    }    

    public int Id { get; set; }
    public string Name { get; set; }

    public virtual ICollection<Person> People { get; set; }
    public virtual ICollection<Person> Relatives { get; set; }
}

要创建的表是

PersonRelationship (Person_Id,Relative_Id,Relationship_Id)

不知何故，它没有生成预期的 PersonRelationship 表。

谁能给点建议？

如果我尝试如下

public class Person
    {
        public Person()
        {
            this.Relationships = new HashSet<Relationship>();
        }
    
        public int Id { get; set; }
        public string Name { get; set; }
            
        public virtual ICollection<Relationship> Relationships { get; set; }
    }

    public class Relationship
    {
        public Relationship()
        {
            this.People = new HashSet<Person>();
        }    

        public int Id { get; set; }
        public string Name { get; set; }

        public virtual ICollection<Person> People { get; set; }
    }

RelationshipPersons 表将使用 RelationshipPersons (Person_Id,Relationship_Id)

创建