将JSON从外部服务器连接到Swift tableView

import UIKit

struct Item: Codable {
    let id: Int
    let name: String
    // 其他属性...
}

class ViewController: UIViewController, UITableViewDataSource {
    @IBOutlet weak var tableView: UITableView!
    
    var items: [Item] = []
    
    override func viewDidLoad() {
        super.viewDidLoad()
        
        // 发送网络请求
        let url = URL(string: "https://example.com/data.json")!
        let task = URLSession.shared.dataTask(with: url) { (data, response, error) in
            if let error = error {
                print("Error: \(error)")
                return
            }
            
            // 解析JSON数据
            if let data = data {
                do {
                    let decoder = JSONDecoder()
                    self.items = try decoder.decode([Item].self, from: data)
                    
                    // 刷新tableView
                    DispatchQueue.main.async {
                        self.tableView.reloadData()
                    }
                } catch {
                    print("Error decoding JSON: \(error)")
                }
            }
        }
        task.resume()
    }
    
    // UITableViewDataSource方法
    func tableView(_ tableView: UITableView, numberOfRowsInSection section: Int) -> Int {
        return items.count
    }
    
    func tableView(_ tableView: UITableView, cellForRowAt indexPath: IndexPath) -> UITableViewCell {
        let cell = tableView.dequeueReusableCell(withIdentifier: "Cell", for: indexPath)
        let item = items[indexPath.row]
        cell.textLabel?.text = item.name
        return cell
    }
}