更改SwiftUI中数组的数组中对象的属性

struct Person {
    var name: String
    var age: Int
}

var people = [
    Person(name: "John", age: 25),
    Person(name: "Jane", age: 30),
    Person(name: "Mike", age: 35)
]

struct ContentView: View {
    @State private var people = [
        Person(name: "John", age: 25),
        Person(name: "Jane", age: 30),
        Person(name: "Mike", age: 35)
    ]
    
    var body: some View {
        VStack {
            ForEach(people.indices, id: \.self) { index in
                PersonView(person: self.$people[index])
            }
        }
    }
}

struct PersonView: View {
    @Binding var person: Person
    
    var body: some View {
        VStack {
            Text(person.name)
            Text("\(person.age)")
            
            Button(action: {
                self.person.age += 1
            }) {
                Text("Increase Age")
            }
        }
    }
}