objective-c - 在 nsmutabledictionary 中为节点设置值，其中包含数组

Question

这是json格式的数据结构

{
 "12122012":[
   {"date":12/12/2012 10:45, checked:YES},  
   {date:12/12/2012 11:45, checked:NO},
   {date:12/12/2012 12:45, checked:YES},
   {date:12/12/2012 13:45 , checked:YES}
 12112012:[
   {date:12/11/2012 10:45, checked:YES},  
   {date:12/11/2012 11:45, checked:NO},
   {date:12/11/2012 12:45, checked:YES},
   {date:12/11/2012 13:45 , checked:YES}]
}

我们必须将 12112012:[0].checked =NO 的检查值更改为 NO 这怎么可能？

Answer 1

为此，您应该在 NSMutableDictionary 中有 NSMutableArrays。