iOS数组里面取字典的值
NSArray *arrData = @[@"1",@"2",@"3",@"4"]; NSArray *arrKey = @[@"A",@"B",@"C",@"D"]; NSMutableDictionary *dic = [NSMutableDictionary dictionaryWithObjects:arrData forKeys:arrKey]; NSArray *arrData1 = @[@"5",@"6",@"7",@"8"]; NSArray *arrKey1 = @[@"E",@"F",@"G",@"H"]; NSMutableDictionary *dic1 = [NSMutableDictionary dictionaryWithObjects:arrData1 forKeys:arrKey1]; NSMutableArray *arr = [NSMutableArray arrayWithObjects:dic,dic1, nil]; for (int i=0; i<[arr count]; i++) { for (id f in [arr objectAtIndex:i]) { NSLog(@"value = %@",[[arr objectAtIndex:i] valueForKey:f]); NSLog(@"key = %@",f); } } NSLog(@"arr = %@",[arr description]);
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