objective-c - 查看 NSMutableDictionary 的内容

Question

如何查看内容NSMutableDictionary？

Answer 1

只需在控制台中打印内容：

NSLog(@"%@", [yourDict description]);

遍历字典元素：

for (id key in [yourDict allKeys]){
   id obj = [yourDict objectForKey: key];
   // Do something with them
}

Answer 2

NSLog(@"yourMutableDictionary - %@",yourMutableDictionary);