解析嵌套的JSON条目 [英] Parsing nested JSON entries

问题描述

到目前为止，我只解析了初始数组上的JSON，但不确定如何进行.

So far i've only ever parsed JSON that was on an initial array but am unsure how to proceed.

这是我的JSON:

{
    "SongDeviceID": [
        {
            "SID": "714",
            "SDID": "1079287588763212246"
        },
        {
            "SID": "715",
            "SDID": "1079287588763212221"
        },
        {
            "SID": "716",
            "SDID": "1079287588763212230"
        }
    ]
}

这是我到目前为止在代码中所拥有的:

And here is what I have so far in my code:

NSDictionary *jsonArray = [NSJSONSerialization JSONObjectWithData: jsonResponse options: NSJSONReadingMutableContainers error: &e];
NSArray * responseArr = [NSArray arrayWithObject:jsonResponse];
for (NSDictionary *dict in responseArr)

我认为我走错路了，因为我过去只拥有一层深层的JSON响应，有人可以帮我吗?

I think im going about this the wrong way because im used to having only one layer deep JSON responses, can somebody help me out?

推荐答案

您很亲密.您需要:

NSDictionary *jsonArray = [NSJSONSerialization JSONObjectWithData: jsonResponse options: NSJSONReadingMutableContainers error: &e];
NSArray * responseArr = jsonArray[@"SongDeviceID"];
for (NSDictionary *dict in responseArr) {
    // dict has two keys - SID and SDID
}

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