如何在iphone中设置NSDictionary中的数组值和键？

Question

这里我使用NSMutableArray存储日期,然后我尝试设置键并在字典中分配ArrayValue但应用程序崩溃了,请帮助我

提前致谢

 Here i tried the code for your reference:

  [DateArray addObject:dateString]; //NSMutablArray 
  NSMutableDictionary *myDictionary =[[NSMutableDictionary alloc]init];         
  [myDictionary setObject:DateArray forKey:@"Date"]; //put array value and set key in NSDictionary.

Answer 1

NSDictionary类是不可变的.您必须转换为NSMutableDictionary.