如何使用swift 3创建可水平滚动的表格视图和集合视图

import UIKit

class ViewController: UIViewController {
    let scrollView = UIScrollView()
    
    override func viewDidLoad() {
        super.viewDidLoad()
        
        scrollView.frame = view.bounds
        scrollView.autoresizingMask = [.flexibleWidth, .flexibleHeight]
        view.addSubview(scrollView)
    }
}

class ViewController: UIViewController {
    let scrollView = UIScrollView()
    let tableView = UITableView()
    let collectionView = UICollectionView()
    
    override func viewDidLoad() {
        super.viewDidLoad()
        
        scrollView.frame = view.bounds
        scrollView.autoresizingMask = [.flexibleWidth, .flexibleHeight]
        view.addSubview(scrollView)
        
        tableView.frame = CGRect(x: 0, y: 0, width: scrollView.frame.width, height: 200)
        scrollView.addSubview(tableView)
        
        collectionView.frame = CGRect(x: 0, y: 220, width: scrollView.frame.width, height: 300)
        scrollView.addSubview(collectionView)
    }
}

class ViewController: UIViewController {
    let scrollView = UIScrollView()
    let tableView = UITableView()
    let collectionView = UICollectionView()
    
    override func viewDidLoad() {
        super.viewDidLoad()
        
        scrollView.frame = view.bounds
        scrollView.autoresizingMask = [.flexibleWidth, .flexibleHeight]
        view.addSubview(scrollView)
        
        tableView.frame = CGRect(x: 0, y: 0, width: scrollView.frame.width, height: 200)
        scrollView.addSubview(tableView)
        
        collectionView.frame = CGRect(x: 0, y: 220, width: scrollView.frame.width, height: 300)
        scrollView.addSubview(collectionView)
        
        scrollView.contentSize = CGSize(width: scrollView.frame.width, height: collectionView.frame.maxY)
    }
}