查看内容的NSMutableDictionary

Question

如何查看NSMutableDictionary的内容？

Answer 1

只需打印内容在控制台：

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

要通过字典元素迭代：

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

Answer 2

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