如何将此api中的所有数据导入UITableView中的UILabel？

Question

目前我正在使用Apex Legends的Tracker Network API并遇到了问题。我无法从api获取所有数据。如你所见，我可以打电话给...

self.legendTitle = [json.data.children[0].metadata.legendName]

但是，这只是给我索引1.我想知道如何将所有这些索引放入一个数组（legendTitle）。目前，我只收到一个索引，如上面的代码所示。另外，省略'[0]'会抛出错误。

这是我用来对API JSON进行排序的代码。

import Foundation

struct Store: Codable {
    let data: DataClass

    enum CodingKeys: String, CodingKey {
        case data = "data"
    }
}

struct DataClass: Codable {
    let id: String
    let type: String
    let children: [Child]
    let metadata: DataMetadata
    let stats: [Stat]

    enum CodingKeys: String, CodingKey {
        case id = "id"
        case type = "type"
        case children = "children"
        case metadata = "metadata"
        case stats = "stats"
    }
}

struct Child: Codable {
    let id: String
    let type: String
    let metadata: ChildMetadata
    let stats: [Stat]

    enum CodingKeys: String, CodingKey {
        case id = "id"
        case type = "type"
        case metadata = "metadata"
        case stats = "stats"
    }
}

struct ChildMetadata: Codable {
    let legendName: String
    let icon: String
    let bgimage: String

    enum CodingKeys: String, CodingKey {
        case legendName = "legend_name"
        case icon = "icon"
        case bgimage = "bgimage"
    }
}

struct Stat: Codable {
    let metadata: StatMetadata
    let value: Int
    let percentile: Double?
    let rank: Int?
    let displayValue: String
    let displayRank: String

    enum CodingKeys: String, CodingKey {
        case metadata = "metadata"
        case value = "value"
        case percentile = "percentile"
        case rank = "rank"
        case displayValue = "displayValue"
        case displayRank = "displayRank"
    }
}

struct StatMetadata: Codable {
    let key: String
    let name: String
    let categoryKey: StatsCategoryOrder
    let categoryName: CategoryName
    let isReversed: Bool

    enum CodingKeys: String, CodingKey {
        case key = "key"
        case name = "name"
        case categoryKey = "categoryKey"
        case categoryName = "categoryName"
        case isReversed = "isReversed"
    }
}

enum StatsCategoryOrder: String, Codable {
    case combat = "combat"
    case game = "game"
    case weapons = "weapons"
}

enum CategoryName: String, Codable {
    case combat = "Combat"
    case game = "Game"
    case weapons = "Weapons"
}

struct DataMetadata: Codable {
    let statsCategoryOrder: [StatsCategoryOrder]
    let platformID: Int
    let platformUserHandle: String
    let accountID: String
    let cacheExpireDate: String
    let level: Int

    enum CodingKeys: String, CodingKey {
        case statsCategoryOrder = "statsCategoryOrder"
        case platformID = "platformId"
        case platformUserHandle = "platformUserHandle"
        case accountID = "accountId"
        case cacheExpireDate = "cacheExpireDate"
        case level = "level"
    }
}

然后这是我的代码，我用来获取数据，然后将某些数据集放入数组，然后我将在UITableView中显示。

let formattedName = usernameEntry.text!.replacingOccurrences(of: " ", with: "%20")

    let PlayerStatURL = URL(string: "https://public-api.tracker.gg/apex/v1/standard/profile/\(selectedPlatform)/\(formattedName)")

    if let unwrappedURL = PlayerStatURL {
        var request = URLRequest(url: unwrappedURL)
        request.addValue("My-API-KEY", forHTTPHeaderField: "TRN-Api-Key")
        let dataTask = URLSession.shared.dataTask(with: request) { (data, response, error) in
            // you should put in error handling code, too
            if let data = data {
                do {
                    let json = try JSONDecoder().decode(Store.self, from: data) as Store

                    // print(json.data)


                    //account level
                    print("Level: \(json.data.metadata.level)")


                    self.legendTitle = [json.data.children[0].metadata.legendName]

                    self.title1 = [json.data.children[0].stats[0].metadata.name]
                    self.data1 = [json.data.children[0].stats[0].value]



                } catch {
                    print(error.localizedDescription)

                }
                DispatchQueue.main.asyncAfter(deadline: .now() ) {
                self.tableView.reloadData()
                self.viewDidLoad()
                self.statusOfLoad.stopAnimating()
                self.statusOfLoad.isHidden = true
                }
            }

        }
        dataTask.resume()


    }


}

如您所见，我还有title1和data1，我也将其放入tableView的数组中。我只是无法弄清楚如何将所有可用的'legendNames'变成'legendTitle'。 （以及其他两个）

对于API密钥：https://apex.tracker.gg/site-api

Answer 1

我只是无法弄清楚如何将所有可用的'legendNames'变成'legendTitle'

更改

self.legendTitle = [json.data.children[0].metadata.legendName]

至

self.legendTitle = json.data.children.map{$0.metadata.legendName}