JSON解析的iOS串

Question

{"response":[33689822,64091979,69682048,74160161]} 

-

- (void)requestCompleted:(ASIHTTPRequest *)request 
{ 
    NSString *responseString = [request responseString]; 
    NSLog(@"okRequest|| %@",responseString); 

    SBJSON *parser = [[SBJSON alloc] init]; 

    // Prepare URL request to download statuses from Twitter 

    // Get JSON as a NSString from NSData response 
    NSString *json_string = [[NSString alloc] initWithString:responseString]; 

    // parse the JSON response into an object 
    // Here we're using NSArray since we're parsing an array of JSON status objects 
    NSArray *statuses = [parser objectWithString:json_string error:nil]; 

    // Each element in statuses is a single status 
    // represented as a NSDictionary 
    for (NSDictionary *status in statuses) 
    { 
     //all other func.. 
     NSLog(@"%@ ", status);///This func prints only "response" 
    } 
} 

我怎樣才能在 「響應」 數字陣列？ （33689822,64091979,69682048,74160161）

Answer 1

嘗試這種情況：

for (NSNumber *number in [statuses objectForKey:@"response"]) { 
    NSLog(@"%@", number); 
} 

Answer 2

嘗試直接使用JSONFragmentValue。

NSString *response=[request responseString]; 
id usableResp = [response JSONFragmentValue]; 

Answer 3

您可以自己解析JSON數據，或者更好地使用類似TouchJSON的庫來爲您解析JSON數據。