iPhone:如何使用这个NSArray

时间:2010-12-28 09:41:16

标签: iphone

我的NSArray中的

包含以下信息,例如 userName,screenName,Description etc

此信息我必须* 分别在模拟器r设备上显示UIElements *

我是否必须将N​​SArray保留在NSDictionary中,如果是这样我必须如何做到这一点你能告诉我如何使用这个

我正在使用此委托并在控制台上获取以下信息

-(void)userInfoReceived:(NSArray *)userInfo forRequest:(NSString *)connectionIdentifier {
    NSLog(@"User Info Received: %@", userInfo);
}

这是调试控制台

中的信息
{

"created_at" = "Fri Nov 19 17:22:47 +0000 2010";

description = "";

"favourites_count" = 0;

"followers_count" = 99;

following = 0;

"friends_count" = 860;

lang = en;

"listed_count" = 0;

location = "";

name = "preeti singh";

"profile_background_image_url" = "http://a3.twimg.com/a/1292606737/images/themes/theme1/bg.png";

 "profile_image_url" = "http://a2.twimg.com/a/1292531900/images/default_profile_6_normal.png";

 "profile_use_background_image" = true;

"screen_name" = preetisingjik;

}

1 个答案:

答案 0 :(得分:2)

您的签名表明应该传入NSArray,显然,NSDictionary会改为!

我建议您将协议更改为

 (void)userInfoReceived:(NSArray *)userInfo forRequest:(NSString *)connectionIdentifier

然后使用

访问字典中的值
NSString *desc = [userInfo objectForKey:@"description"];