ios：从nsdictonary中检索值

Question

我得到的值如下所示。

如何获得ABC，NI，NTI，SRNI和TTT的特定值？

(
{ 
    ABC = A; 
    NI = 5; 
    NTI = I; 
    SRNI = 12R00109; 
    TTT = Pqr; 
} 
) 

Answer 1

NSString *Str=[yourDic valueForKey:@"ABC"]; 

Answer 2

NSDictionary *dict = @{@"ABC": @"A", 
         @"NI" : @5, 
         @"NTI": @"I"}; 

NSLog(@"ABC = %@, NI = %@, NTI = %@" , dict[@"ABC"], dict[@"NI"], dict[@"NTI"]); 

Answer 3

现在你有一个数组和字典，所以你可以检索这样

NSString *strABC = [[yourArray objectatindex:0] valueforkey:@"ABC"]; 

NSString *strNI = [[yourArray objectatindex:0] valueforkey:@"NI"];