C#遍历JSON [英] c# iterate through json

问题描述

当前，我正在使用C#开发Soundcloud下载器.借助SoundCloud API，我获得了播放列表的JSON字符串，其中包括许多曲目信息:

Currently I am working on a soundcloud downloader in C#. With the help of the SoundCloud API I get a JSON string of a playlist, which includes a lot of information of the tracks:

http://pastebin.com/HfrjqyJE

我尝试过:

JObject results = JObject.Parse(e.Result);
foreach (var result in results["tracks"])
{
     string streamUrl = (string)result["stream_url"];
     string title = (string)result["title"];
}

它起作用了，但是它只需要20秒钟就可以遍历只有2首曲目的播放列表.有没有办法使此迭代过程更快?

it worked but it needs about 20 secs to iterate through a playlist with only 2 tracks. Is there a way to make this iteration process faster?

推荐答案

您可以尝试使用 Newtonsoft JSON Deserializer .

对于您的情况，您可以执行以下操作:

For your case you could do something like this:

1. 创建具有所需属性的Track类

1. Create a Track class with needed properties

应用DeserializeObject

Apply DeserializeObject

Track jsonObject = JsonConvert.DeserializeObject<Track >(json);

遍历jsonObject

Iterate over jsonObject

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