0

これが私のJSONファイルです:

 {"object":

     {"blog":[{"guid":181,"type":"object","subtype":"4","time_created":"1376731708","time_updated":"1376731708","container_guid":"180","owner_guid":"180","site_guid":"1","title":"ugg sito ufficiale italiavyt","description":"sdataa","url":"http:\urlt"}],

    "bookmarks":[
        {"guid":82,"type":"object","subtype":"9","time_created":"1372072736","time_updated":"1372072910","container_guid":"81","owner_guid":"33","site_guid":"1","title":"Eqtitler","description":"<description>","url":"http:\urler"},
        {"guid":75,"type":"object","subtype":"9","time_created":"1371728924","time_updated":"1371728924","container_guid":"64","owner_guid":"52","site_guid":"1","title":"Ttitleur","description":"<pdescriptionp>","url":"http:\urlr"}
    ]
},

"group":[
    [
        {"guid":83,"type":"group","subtype":"0","time_created":"1372073952","time_updated":"1372074727","container_guid":"33","owner_guid":"33","site_guid":"1","name":"titles","description":"description>","url":"http:\urls"},
        {"guid":81,"type":"group","subtype":"0","time_created":"1372067304","time_updated":"1372068113","container_guid":"33","owner_guid":"33","site_guid":"1","name":"titles","description":"<pdescriptionp>","url":"http:\/\urles"},
        {"guid":64,"type":"group","subtype":"0","time_created":"1371728148","time_updated":"1372068044","container_guid":"33","owner_guid":"33","site_guid":"1","name":"Gtitres","description":"<description>","url":"http:\/\urls"}
    ]
]
  }

次のコードを使用して、json を解析します。

 NSError *error = nil;
 NSData *jsonData = [NSData dataWithContentsOfURL:[NSURL URLWithString:@"http://s210678217.onlinehome.fr/?view=json"]];

 id jsonObjects = [NSJSONSerialization JSONObjectWithData:jsonData options:NSJSONReadingMutableContainers error:&error];

 NSDictionary *feed = [jsonObjects objectForKey:@"object"];
 NSArray *entries = [feed objectForKey:@"bookmarks"];

または

NSArray *entries2 = [feed objectForKey:@"blog"];

このコードは、ブックマークとブログでデータを取得するために完全に機能します。ただ、このコードはグループを取得できません。私はなぜなのか理解していない？

4

2 に答える 2

0

{の前に jsonがありませんgroup。それを修正してから、これを試してください：

NSArray *entries = [jsonObjects objectForKey:@"group"];

グループは の配列ですNSDictionary。

于 2013-08-22T15:30:38.263 に答える