如何使用swift动态地在ios中为数组创建数据模型？

Question

如何为下面给出的示例创建数据模型，以便我可以动态开发任何大小的数组？ 我的数据就像

let dataArray = [[
            self.keyIndent: 0, self.keyTitle: "title 0", self.keyChildren: [[
                self.keyIndent: 1, self.keyTitle: "title 01", self.keyChildren: [[
                    self.keyIndent: 2, self.keyTitle: "title 011", self.keyChildren: [[
                        self.keyIndent: 3, self.keyTitle: "title 0111", self.keyChildren: [[
                            self.keyIndent: 4, self.keyTitle: "title 01111", self.keyChildren: []],  [self.keyIndent: 4, self.keyTitle: "title 01112", self.keyChildren: []]]]]]]]]]]

Answer 1

我不确定你在寻找什么，但我设计这样的模型类：

class MyModel
{
    var title: String?
    var children: [MyModel]?

    func buildDataModel(input: [MyModel]) -> [[String:Any]]?
    {
         // Dynamically build your array here, by walking input and its descendents.
         // keep track of the indent as you progress, so you can insert it to each dictionary as well.
    }
}