阅读JSON文件和C＃和JSON.net

问题描述：

林遇到了一些麻烦，以了解如何使用JSON.net读取JSON文件

Im having some trouble to understand how to use JSON.net to read a json file.

该文件看起来像这样：

"version": {   
    "files": [
        {
            "url": "http://www.url.com/",
            "name": "someName"
        },
        { 
            "name": "someOtherName"
            "url": "http://www.url.com/"
            "clientreq": true
        }, ....

我真的没有太多的想法如何，我可以读取该文件..我需要做的是阅读的线条和通过URL下载文件..我知道如何下载文件等等，但我不知道我可以使用JSON.net通读每个部分的JSON文件和环路，并下载该文件。

I really do not have much idea how i can read this file .. What i need to do is to read the lines and download the file via the "url".. I know how to download files and so on, but i dont know how i can use JSON.net to read the json file and loop through each section, and download the file..

你能帮助？

答

最简单的方法就是反序列化JSON成这样

The easiest way is to deserialize your json into a dynamic object like this

然后你就可以访问它的属性的循环用于获取网址

Then you can access its properties an loop for getting the urls

dynamic result = Newtonsoft.Json.JsonConvert.DeserializeObject(jsonString);

var urls = new List<string>();

foreach(var file in result.version.files)
{
    urls.Add(file.url); 
}

阅读JSON文件和C＃和JSON.net

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