swift - 如何将此 api 中的所有数据获取到 UITableView 中的 UILabels 中?
问题描述
目前我正在为 Apex Legends 使用 Tracker Network API 并且遇到了问题。我无法从 api 取回所有数据。正如你在下面看到的,我可以打电话给...
self.legendTitle = [json.data.children[0].metadata.legendName]
但是,这只是给了我 1 的索引。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。此外,省略 '[0]' 会引发错误。
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"
}
}
然后这是我用来获取数据的代码,然后将某些数据集放入数组中,然后将其显示在 UITableView 中。
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,我还将把它们放入tableView 的数组中。我只是无法弄清楚如何将所有可用的“legendNames”放入“legendTitle”。(与其他两个一起)
对于 API 密钥:https ://apex.tracker.gg/site-api
解决方案
我只是无法弄清楚如何将所有可用的“legendNames”放入“legendTitle”
改变
self.legendTitle = [json.data.children[0].metadata.legendName]
至
self.legendTitle = json.data.children.map{$0.metadata.legendName}
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