Swift 利用元组来匹配多个值

   
   
   
   

    
    
    
    
let boy = (10,"boy")
    
    
    
    
switch boy{
    
    
    
    
 
    
    
    
    
 case (0...20,"boy"):
    
    
    
    
 println("boy")
    
    
    
    
 case (21...100,"man"):
    
    
    
    
 println("man")
    
    
    
    
 default:
    
    
    
    
 println("其他")
    
    
    
    
}
    
    
    
    

    
    
    
    
//输出：boy
   
   
   
   

来自为知笔记(Wiz)