复杂对象的C# linq相交覆盖

public class Person
{
    public string Name { get; set; }
    public int Age { get; set; }
}

// 定义两个Person列表
var list1 = new List<Person>
{
    new Person { Name = "Alice", Age = 30 },
    new Person { Name = "Bob", Age = 25 }
};

var list2 = new List<Person>
{
    new Person { Name = "Bob", Age = 25 },
    new Person { Name = "Charlie", Age = 35 }
};

// 使用Intersect找出两个列表中相同的Person对象
var commonPersons = list1.Intersect(list2, new PersonComparer());

// 自定义比较器
public class PersonComparer : IEqualityComparer<Person>
{
    public bool Equals(Person x, Person y)
    {
        return x.Name == y.Name && x.Age == y.Age;
    }

    public int GetHashCode(Person obj)
    {
        return HashCode.Combine(obj.Name, obj.Age);
    }
}

// 输出结果
foreach (var person in commonPersons)
{
    Console.WriteLine($"Name: {person.Name}, Age: {person.Age}");
}