我如何解決這個plist問題？

Question

我都表現出了plist中第一個數字

，當它展開它看起來像所有領域的這一個

IAM試圖讓從上面的plist一個新的plist，所以請給我一些建議，涉及到我如何創建像第三個圖像。請

我沒有任何代碼這就是爲什麼我只用PICTURES

Answer 1

下面的方法將轉換您的原根字典的格式你想

- (NSDictionary *)reformatedDictionary:(NSDictionary *)rootDictionary 
{ 
    NSDictionary *list = rootDictionary[@"list"]; 

    NSMutableDictionary *bookmarksDict = [NSMutableDictionary dictionary]; 
    for (NSDictionary *dict in list) 
    { 
     NSString *bookId = dict[@"bookid"]; 
     NSArray *sectionItems = dict[@"sectionid"]; 
     for (NSString *string in sectionItems) 
     { 
      NSMutableArray *array = [bookmarksDict[string] mutableCopy]; 
      if (!array) { 
       array = [NSMutableArray array]; 
      } 
      [array addObject:bookId]; 
      [bookmarksDict setObject:array forKey:string]; 
     } 

    } 
    return @{@"sectionlist":bookmarksDict}; 
}