壹個字典存儲在ios數組中，後跟壹個字典來查找值。

1數組

@[@ " value 1 " ,@ " value 2 " ,@ " value 3 "]；

2字典

@{@"key1":@"value1 "，@ " key 2 ":@ " value 2 " }；

3數組字典

@[@{@"key1":@"value1 "，@"key2":@"value2"}，@ { @ " key 1 ":@ " value 1 "，@ " key 2 ":@ " value 2 " }]；

4字典集數組

@ { @ " key 1 ":@[@ " value 1 "，@"value2 "，@"value3"]，@"key2":@[@"value1 "，@"value2 "，@ " value 3 "]}；