标签:
//通过唯一的key找到对应的value(键 值)
//不可变
#pragma mark create dictionary
void dictCreate(){
NSdictionary *dict=[NSDictionary dictionaryWithObject:@”v” forKey:@”key”];
NSLog(@“%@”,dict); //array->() dict->{}
}
标签:
原文地址:http://www.cnblogs.com/yesihoang/p/4547675.html