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 "]}；