【Swift】xibファイルを用いてテーブルリストのセル(UITableViewCell)をカスタムする方法：Xcode15

import Foundation

class English: NSObject {
    var englishVocablary: String
    var englishPronunciation: String
    
    init(vocabraly: String, pronunciation: String) {
        self.englishVocablary = vocabraly as String
        self.englishPronunciation = pronunciation as String
    }
}

import UIKit

class ViewController: UIViewController, UITableViewDelegate, UITableViewDataSource {
    
    @IBOutlet weak var tableView: UITableView!
    
    var englishArray: [English] = [English]()
    
    override func viewDidLoad() {
        super.viewDidLoad()
        setupTableView()
        setupEnglish()
    }
    
    func setupTableView() {
        tableView.delegate = self
        tableView.dataSource = self
        // registerメソッドでxibをidentifierとして設定する
        tableView.register(UINib(nibName: "EnglishVocablaryaTableViewCell", bundle: nil), forCellReuseIdentifier: "englishVocablaryaCell")
    }

    func setupEnglish() {
        englishArray = [English(vocabraly: "anarchy", pronunciation: "anərkē"), English(vocabraly: "catharsis", pronunciation: "kəˈTHärsəs"), English(vocabraly: "eden", pronunciation: "iːdən")]
    }
    
    func tableView(_ tableView: UITableView, numberOfRowsInSection section: Int) -> Int {
         return englishArray.count
    }
    
    func tableView(_ tableView: UITableView, cellForRowAt indexPath: IndexPath) -> UITableViewCell {
        let cell = tableView.dequeueReusableCell(withIdentifier: "englishVocablaryaCell", for: indexPath) as! EnglishVocablaryaTableViewCell
        print(englishArray[indexPath.row])
        cell.setCell(english: englishArray[indexPath.row])
        return cell
    }
    
    func tableView(_ tableView: UITableView, didSelectRowAt indexPath: IndexPath) {
        let cell = tableView.dequeueReusableCell(withIdentifier: "englishVocablaryaCell", for: indexPath) as! EnglishVocablaryaTableViewCell
        cell.setCell(english: englishArray[indexPath.row])
        let nextView = self.storyboard?.instantiateViewController(withIdentifier: "japaneseTranslation") as! JapaneseTranslationViewController
        
        nextView.japaneseText = cell.vocablary!.text
        
        self.navigationController?.pushViewController(nextView, animated: true)
    }

}

tableView.register(UINib(nibName: "EnglishVocablaryaTableViewCell", bundle: nil), forCellReuseIdentifier: "englishVocablaryaCell")

import UIKit

class EnglishVocablaryaTableViewCell: UITableViewCell {

    @IBOutlet weak var vocablary: UILabel!
    
    @IBOutlet weak var pronunciation: UILabel!
    
    override func awakeFromNib() {
        super.awakeFromNib()
        // Initialization code
    }
    
    func setCell(english: English) {
        print(english)
        self.vocablary.text = english.englishVocablary as String
        self.pronunciation.text = english.englishPronunciation as String
      }

    override func setSelected(_ selected: Bool, animated: Bool) {
        super.setSelected(selected, animated: animated)

        // Configure the view for the selected state
    }
    
}