SwiftUI vs UIKit 对照表
几乎每一个 SwiftUI 控件都可以找到一个与之对应的 UIKit 版本，下表对比 SwiftUI 对应的 UIKit 组件，为大家提供一个参考和索引。
| UIKit | SwiftUI |
|---|---|
| UILabel | Text & Label |
| UIImageView | Image |
| UITextField | TextField / SecureField |
| UITextView | TextEditor |
| UISwitch | Toggle |
| UISlider | Slider |
| UIButton | Button |
| UITableView | List |
| UICollectionView | LazyVGrid / LazyHGrid |
| UINavigationController | NavigationView |
| UITabBarController | TabView |
| UIAlertController(.alert) | Alert |
| UIAlertController(.actionSheet) | ActionSheet |
| UIStackView(横向) | HStack / LazyHStack |
| UIStackView(纵向) | VStack / LazyVStack |
| 层级覆盖 | ZStack |
| UISegmentedControl | Picker |
| UIStepper | Stepper |
| UIDatePicker | DatePicker |
| MapKit | Map |
| UIProgressView | ProgressView |
| - | Modal |
| - | ScrollView |
| - | Form |
| - | Spacer |
| - | Divider |