Ich möchte mehrdimensionale Array in Swift mit mehreren inneren Arrays erstellen

Question

Ich möchte multidimensional array in Swift mit multiple inner arrays erstellen. Ich möchte die Struktur so aussehen, aber error während der Erstellung dieser erhalten. Bitte führen Sie mich, wie ich diese Struktur erstellen kann.

class ViewController: UIViewController 
{ 
var data2:[String] = [] 

    var LocationPickerData = ["Mozzarella","Gorgonzola","Provolone","Brie","Maytag Blue"] 
    var LocationPickerData2 = ["Sharp Cheddar","Monterrey Jack","Stilton","Gouda","Goat Cheese", "Asiago"] 
    var LocationPickerData3 = ["Goat Cheese", "Asiago"] 

    var Title = ["twwwitle1","sdfsaf","Prsdfasovosdfasflone","sfsa","sdfsf Blue"] 
    var Title2 = ["seeefdasf Cheddar","sdfsf Jack","fsaf","Gouda","fasf Cheese", "sdfsf"] 
    var Title3 = ["ddddsdfs ff", "fasfsdffasf"] 



    var Name = ["fsdfa","fasfsafsf","Provolone","Brie","Maytag Blue"] 
    var Name2 = ["afsadff Cheddar","Monterrey Jack","Stilton","Gouda","Goat Cheese", "Asiago"] 
    var Name3 = ["fffffff ffff", "jjjjjjj"] 


var data2 = [ 
        location[ 

          location1[ LocationPickerData ], 
          location2[ LocationPickerData2], 
          location3[ LocationPickerData3] 
          ], 
     titles[ 

          title1[Title], 
          title2[Title2], 
          title3[Title3] 
         ], 


        names[ 

          name1[Name], 
          name2[Name2], 
          name3[Name3] 
         ] 
      ] 
} 

Answer 1

Erklären Sie Ihre mehrdimensionale Array wie folgt:

var data2 = [ 
       [ 
       LocationPickerData 
       LocationPickerData2, 
       LocationPickerData3, 
       ], 
       [ 
       Title 
       Title2, 
       Title3, 
       ], 
       [ 
       Name 
       Name2, 
       Name3, 
       ] 
      ] 

Oder Sie können ein Wörterbuch erklären:

var data2 = [ 
       "Locations": [ 
       LocationPickerData 
       LocationPickerData2, 
       LocationPickerData3, 
       ], 
       "Titles": [ 
       Title 
       Title2, 
       Title3, 
       ], 
       "Names": [ 
       Name 
       Name2, 
       Name3, 
       ] 
      ]