ios - 使用Webservice和json parse做排名

Question

我是 objective-c 的新手，正在尝试学习一些东西。

我正在使用带有 php 的网络服务创建 Sprite 套件游戏和在线排名。

现在，我只需要获取一个返回前 10 个名称/分数的 json。

我这样做:

NSMutableArray* 诺姆斯； NSMutableArray* 得分；

NSData* jsonDados = [[NSData alloc] initWithContentsOfURL:
                     [NSURL URLWithString:@"http://www.420blazeitswag.com/wsGame/functions.php?funcao=getRanking"]];


NSError *error;

NSMutableDictionary *jsonRanking = [NSJSONSerialization
                                    JSONObjectWithData:jsonDados
                                    options:NSJSONReadingMutableContainers
                                    error:&error];
NSDictionary* ranking = [jsonRanking objectForKey:@"ranking"];

resultado = [NSMutableArray alloc];
nomes = [ranking objectForKey:@"NOME"];
scores = [ranking objectForKey:@"SCORE"];

NSLog(@"count: %lu\n",[ranking count]);

for(int i=0;i<[ranking count];i++){
     [resultado addObject:[NSDictionary dictionaryWithObjectsAndKeys:nomes[i],@"nome",scores[i],@"score", nil]];
    NSLog(@"Nome: %@ Score: %@",nomes[i],scores[i]);
}

一旦我执行此代码，我就会收到“CFNetwork SSLHandshake 失败 (-9806)”消息，并且会收到更多消息。

我该怎么办？ 从现在开始谢谢。

Answer 1

    NSDictionary* ranking = [jsonRanking objectForKey:@"ranking"];

resultado = [NSMutableArray alloc];
nomes = [ranking objectForKey:@"NOME"];
scores = [ranking objectForKey:@"SCORE"];

NSLog(@"count: %lu\n",[ranking count]);

for(int i=0;i<[rankingList count];i++){
     [resultado addObject:[NSDictionary dictionaryWithObjectsAndKeys:nomes[i],@"nome",scores[i],@"score", nil]];
    NSLog(@"Nome: %@ Score: %@",nomes[i],scores[i]);
}

改成

NSArray* rankingList = [jsonRanking objectForKey:@"ranking"];
nsstring *name;
nsstring *scores;
for(int i=0;i<[rankingList count];i++){    
NSDictionary* ranking = [rankingList objectAtList:i];
nomes = [ranking objectForKey:@"NOME"];
scores = [ranking objectForKey:@"SCORE"];
NSLog(@"Nome: %@ Score: %@",nomes,scores);
}