如何使用对象填充@State var？

Question

我正在尝试将Class中的信息与State元素“绑定”：

let people = People(name: "Jonnathan", firstSurname: "Bree")

@State private var name = people.name
@State private var firstSurname = people.firstSurname

但是当我尝试执行此操作时，出现此错误：

不能在属性初始化程序中使用实例成员“ people”；属性初始化程序在“自我”可用之前运行

或

使用未解决的标识符“自身”

如果尝试在对象之前添加.self

非常感谢您！

Answer 1

这是可行的方法

let people = People(name: "Jonnathan", firstSurname: "Bree")

@State private var name: String
@State private var firstSurname: String

init() {
    _name = State<String>(initialValue: people.name)
    _firstSurname = State<String>(initialValue: people.firstSurname)
}