我需要获取JSON响应数组的所有索引值并维护单独的数组。下面我发布了我的JSON响应,我想让控制台输出看起来如下所示。请帮我。
response : [ {
A = [ {
name : "sons";
age = [
4
];
},
{
name : "rondo";
age = [
2
];
},
];
} ]
我需要存储单独的数组单独的值,如下面的控制台输出
2014-09-18 10:24:39.461 Myapp[1133:60b] RESULT : {
name = "sons";
age = 4;
}
2014-09-18 10:24:39.462 Myapp[1133:60b] RESULT : {
name = "rondo";
age = 2;
}
下面我试过但我知道我只能获得第0个索引值,但我需要从JSON响应数组中获取所有索引值:
myvalue = [NSString stringWithFormat:@"%@",[[[[responsData objectAtIndex:0] valueForKey:@"A"] objectAtIndex:0] valueForKey:@"name"]];
答案 0 :(得分:0)
NSString *strName = (NSString *) [yourArray valueForKey:@"name"];
NSInteger age = [(NSNumber *) [yourArray valueForKey:@"age"] integerValue];
答案 1 :(得分:0)
如果要获取所有对象,请使用相应的键获取数组。然后通过根据数组计数迭代for循环将结果存储在另一个数组中。
NSArray *recordsArr = [[responsedata objectAtIndex:0] valueForKey:@"A"];
NSMutableArray *resultArray = [[NSMutableArray alloc] init];
for (int i = 0; i < [recordsArr count]; i ++) {
NSMutableDictionary *recordDict = [[NSMutableDictionary alloc] init];
[recordDict setObject:[[recordsArr objectAtIndex:i] valueForKey:@"name"] forKey:@"name"];
[recordDict setObject:[[[recordsArr objectAtIndex:i] valueForKey:@"age"] objectAtIndex:0] forKey:@"age"];
[resultArray addObject:recordDict];
}
NSLog(@"%@",resultArray);
输出:
2014-09-18 12:49:22.047 testprj[1044:60b] (
{
age = 4;
name = sons;
},
{
age = 2;
name = rondo;
}
)