如何對NSArray進行排序並在NSString中進行訪問？

Question

以下是我在**NSArray**存儲的網絡API response。我如何根據索引路徑訪問**NSString**？

以下是圖像橫幅預覽：

array(
    (
    "abc.jpg" 
), 
    (
    "abc1.jpg" 
), 
    (
    "abc21.jpg" 
), 
    (
    "abc2.jpg" 
), 
    (
    "abc3.jpg" 
), 
    (
    "abc4.jpg" 
), 
    (
    "abc5.jpg" 
)) 

Answer 1

NSString *logo = [[dataarray objectAtIndex:index] objectAtIndex:0]; 

Answer 2

一個圖像中的字符串

NSString *strImage = YourimageArray[index][0] 

的多個圖像在一個字符串

NSMutableArray *mutArrImages = [NSMutableArray array]; 
    for (int i=0; i< YourimageArray.count; i++) { 
     [mutArrImages addObject:YourimageArray[i][0]]; 
    } 

    NSString *strImages = [mutArrImages componentsJoinedByString:@","];