ios - 在 Swift 中将任何字典数组转换为字符串

Question

Convert [String:Any] dictionary array to [String:String] in Swift

我有一个字典数组 <String,Any>类型。现在我想转换为字符串，因为我想在 textField 中显示数据和文本字段不理解Any数据类型。

我的数据是这样的:

var myarr = [[String:Any]]()

[
    [
        "Area" : "",
        "Good" : "-",
        "Level" : 2,
        "Link" : "<null>",
        "Photo" : "-",
        "Repair" : "-",
        "Section" : "Others"
    ],

    [
        "Area" : "",
        "Good" : "N",
        "Level" : 2,
        "Link" : "http://google.com",
        "Photo" : 1,
        "Repair" : "Y",
        "Section" : "Grounds"
    ]

]

我想要新的数组字典:

var myarr = [[String:String]]()

Answer 1

map 是你的 friend ，也许是这样的

let stringDictionaries: [[String: String]] = myarr.map { dictionary in
    var dict: [String: String] = [:]
    dictionary.forEach { (key, value) in dict[key] = "\(value)" }
    return dict
}