func tableView(_ tableView: UITableView, heightForHeaderInSection section: Int) -> CGFloat {
 return 12.0
}
func tableView(_ tableView: UITableView, heightForFooterInSection section: Int) -> CGFloat {
 return 0.01
}
func tableView(_ tableView: UITableView, heightForRowAt indexPath: IndexPath) -> CGFloat {
 return 44.0
}
func tableView(_ tableView: UITableView, viewForHeaderInSection section: Int) -> UIView? {
 return nil
}
func tableView(_ tableView: UITableView, viewForFooterInSection section: Int) -> UIView? {
 return nil
}
func numberOfSections(in tableView: UITableView) -> Int {
 return 1
}
func tableView(_ tableView: UITableView, numberOfRowsInSection section: Int) -> Int {
 return 10
}
func tableView(_ tableView: UITableView, cellForRowAt indexPath: IndexPath) -> UITableViewCell {
 return UITableViewCell()
}
func tableView(_ tableView: UITableView, didSelectRowAt indexPath: IndexPath) {
 tableView.deselectRow(at: indexPath, animated: true)
}

 private var delegate = CCDataSource()

 lazy private var tableView: UITableView = {
  let table = UITableView(frame: self.view.bounds, style: .grouped)
  // 1.注冊(cè)cell
  table.register(Custom1Cell.self, forCellReuseIdentifier: "cell1")
  table.register(Custom2Cell.self, forCellReuseIdentifier: "cell2")
  // 2.代理
  table.delegate = self.delegate
  table.dataSource = self.delegate
  return table
 }()

 override func viewDidLoad() {
  super.viewDidLoad()
  self.view.addSubview(tableView)
  self.setupTableView()
  self.loadData()
 }

 private func loadData() {
  // 3.網(wǎng)絡(luò)請(qǐng)求數(shù)據(jù)源，并賦值
  delegate.datas = [[Model1(),Model1(),Model1()],[Model2(),Model2(),Model2(),Model2()]]
  // 4.刷新視圖
  tableView.reloadData()
 }

 private func setupTableView() {
  // 在這里實(shí)現(xiàn)TableView的代理
  delegate.identifier { (indexPath) -> (String) in
   // 5.確定cell的類型
   return indexPath.section == 0 ? "cell1" : "cell2"
  }.headerHeight { (section) -> (CGFloat) in
   // 6.頭部高度
   return 12.0
  }.footerHeight { (section) -> (CGFloat) in
   // 7.尾部高度
   return 0.01
  }.rowHeight{ (indexPath, data) -> (CGFloat) in
   // 8.行高
   if let model = data as? Model1 {
    return model.height()
   }
   if let model = data as? Model2 {
    return model.height()
   }
   return 44.0
  }.setContentCell { (cell, data) -> (Void) in
   // 9.配置數(shù)據(jù)源
   if let item = cell as? Custom1Cell, let model = data as? Model1 {
    item.textLabel?.text = "Custom1Cell" + model.description
   }
   if let item = cell as? Custom2Cell, let model = data as? Model2 {
    item.textLabel?.text = "Custom2Cell" + model.description
   }
  }.selected {[weak self] (indexPath, data) -> (Void) in
   // 10.點(diǎn)擊事件(這里[weak self]需要防止循環(huán)引用)
   self?.navigationController?.pushViewController(ViewController(), animated: true)
  }
 }