在 Objective-C 中解析格式不良的 JSON

Question

我的任务是解析一些 JSON，这些 JSON 是通过在 XML WADL 上运行 XML 到 JSON 转换工具创建的。我能够将响应中返回的数据解析为 JSON，并且能够从数据中获取顶级 NSDictionary。我可以从字典中获取一个数组，并从数组中获取一个 NSDictionary （它包含键值，但仅此而已），这就是我所能达到的深度。我过去已经解析过，但是这个特定的 JSON 格式我没有运气？这是我正在使用的代码..

// Decode the data
NSError *parseError = nil;
NSData *jsonData = [request responseData];
NSDictionary *responseDict = [NSJSONSerialization JSONObjectWithData:jsonData options:0 error:&parseError];
if (parseError) {
    NSLog(@"Error: %@", [parseError localizedDescription]);

    // other stuff..
    return;
}

NSLog(@"JSON=: %@", responseDict.description);
NSArray *messageBoxResponse = [responseDict objectForKey:@"messageBoxResponse"];
NSLog(@"messageBoxResponse=: %@", messageBoxResponse);
NSUInteger count = messageBoxResponse.count;
for (NSDictionary* messages in messageBoxResponse) {

    NSLog(@"Messages=: %@", messages.description);
    NSArray *message = [messages objectForKey:@"message"];

    // get SIGABRT
    count = message.count;

    // If I comment out above line and introduce this I get SIGABRT also
    for (NSDictionary* something in message) {
        NSLog(@"Somthing=: %@", something.description);


}

这是我试图解析的 JSON..IP 已更改:):

{
messageBoxResponse =     {
    messages =         {
        link =             {
            href = "http://1.1.1.1:80/services/messageboxes/63358/messages";
            rel = self;
        };
        message =             (
                            {
                flags =                     {
                    answered = 0;
                    link =                         {
                        href = "http://1.1.1.1:80/services/messageboxes/63358/messages/<[email protected]>/flags";
                        rel = self;
                    };
                    taggedForDeletion = 0;
                    unread = 0;
                };
                from = "[email protected]";
                link =                     {
                    href = "http://1.1.1.1:80/services/messageboxes/63358/messages/<[email protected]>";
                    rel = self;
                };
                parts =                     {
                    link =                         {
                        href = "http://1.1.1.1:80/services/messageboxes/63358/messages/<[email protected]>/parts";
                        rel = self;
                    };
                    part =                         {
                        link =                             {
                            href = "http://1.1.1.1:80/services/messageboxes/63358/messages/<[email protected]>/parts/0";
                            rel = self;
                        };
                        mimeType = "TEXT/PLAIN";
                        name = "text.txt";
                        size = 564;
                    };
                };
                receivedDate = 1328624061000;
                sentDate = 1328624035000;
                subject = test;
            },
                            {
                flags =                     {
                    answered = 0;
                    link =                         {
                        href = "http://1.1.1.1:80/services/messageboxes/63358/messages/<[email protected]>/flags";
                        rel = self;
                    };
                    taggedForDeletion = 0;
                    unread = 0;
                };
                from = "[email protected]";
                link =                     {
                    href = "http://1.1.1.1:80/services/messageboxes/63358/messages/<[email protected]>";
                    rel = self;
                };
                parts =                     {
                    link =                         {
                        href = "http://1.1.1.1:80/services/messageboxes/63358/messages/<[email protected]>/parts";
                        rel = self;
                    };
                    part =                         (
                                                    {
                            link =                                 {
                                href = "http://1.1.1.1:80/services/messageboxes/63358/messages/<[email protected]>/parts/0";
                                rel = self;
                            };
                            mimeType = "TEXT/PLAIN";
                            name = "text.txt";
                            size = 6;
                        },
                                                    {
                            content =                                 {
                                href = "http://1.1.1.1:80/services/messageboxes/63358/messages/<[email protected]>/parts/1/2c3a3400620f218d5378607260dc2749.wav";
                                rel = content;
                            };
                            duration = 3;
                            link =                                 {
                                href = "http://1.1.1.1:80/services/messageboxes/63358/messages/<[email protected]>/parts/1";
                                rel = self;
                            };
                            mimeType = "AUDIO/WAV";
                            name = "Audio_Recording_S000551_002.wav";
                            size = 31190;
                        },
                                                    {
                            link =                                 {
                                href = "http://1.1.1.1:80/services/messageboxes/63358/messages/<[email protected]>/parts/2";
                                rel = self;
                            };
                            mimeType = "APPLICATION/MS-TNEF";
                            name = "winmail.dat";
                            size = 656;
                        }
                    );
                };
                receivedDate = 1328562604000;
                sentDate = 1328562596000;
                subject = "Voice Message from Suren 1 (63357)";
            }
        );
    };
};

}

Answer 1

这是因为 json 无效。它应该看起来更像这样：

{
    "messages": {
        "link": {
            "href": "http: //1.1.1.1: 80/services/messageboxes/63358/messages",
            "rel": "self"
        }
    }
}

“=”需要是“：”，有不应该存在的分号。