swift Swift - 从另一个类调用一个方法

Posted 2021-05-19

class CarFactory { 
   var name = ""
   var color = "" 
   var horsepower = 0 
   var automaticOption = false

   func description() { 
       println("My \(name) is \(color) and has \(horsepower) horsepowers") 
   }
} 

var myCar = CarFactory() 
myFirstCar.name = "Mustang"
myCar.color = "Red"
myCar.horsepower = 200 myCar.automaticOption = true
myFirstCar.description() // $: "My Mustang is Red and has 200 horsepowers and is Automatic"