C# nner所以我不知道LINQ是什么。我是否需要知道LINQ才能使用Json.NET？@Nai，是的，事实上强烈建议在使用LINQ之前先学习LINQ。不仅仅是这个案子。作为一名.NET开发人员，这将对您非常有益。您的回答是否假设JSON数据是行/列，而不是自

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nner所以我不知道LINQ是什么。我是否需要知道

LINQ

才能使用

Json.NET

？@Nai，是的，事实上强烈建议在使用

LINQ

之前先学习

LINQ

。不仅仅是这个案子。作为一名.NET开发人员，这将对您非常有益。您的回答是否假设JSON数据是行/列，而不是自定义对象？@Tim，这并不重要。我假设它是有效的JSON，这是一个非常安全的假设，因为它的源是Google:-）您可以使用LINQ随意查询它。与查询内存中任何.NET对象的方式相同。这就是林克的力量。数据的格式并不重要。您可以用同样的方式查询它（SQL、XML、内存中的对象、JSON，您可以这样命名…）。我更喜欢使用MS在.NET中已经提供的JavaScriptSerializer。您可以尝试的一件事是将JSON反序列化为类型对象-

序列化器。反序列化（jsonContent，typeof（object））

。根据JSON，您将返回一个dictionary对象或类似的对象，然后您可以使用它。我已经更新了我的问题。我觉得我正按照你的回答做，但我似乎没有得到正确的结果。是因为我对类的定义错误吗？如果你能看一下就好了。谢谢。@Cheeso-哇，我需要消化一下。我认为我对正在发生的事情的概念仍然不明确。“反序列化”Json文档时会发生什么？我不明白为什么我需要反序列化我想要的位，然后重新序列化以便能够输出它，因为我已经将收到的响应设置为数据类型

string

。关于概念：反序列化json文档（或字符串）是创建一个对象并用从json字符串中提取的值填充其属性。将对象实例序列化为json（反之亦然）是将内存中的（.NET对象）格式转换为json字符串，可供人类查看。您需要序列化GoogleSearchResults对象，以便在打印时将其作为字符串查看。显然，反序列化和（再）序列化是循环的，而真正的程序不会这样做。我在这里做这些只是为了诊断目的：这样你就可以看到反序列化的结果。@Cheeso-我真的很感谢你花时间回答我。因此，让我总结一下我的理解

handleResponse({
 "kind": "customsearch#search",
 "url": {
  "type": "application/json",
  "template": "https://www.googleapis.com/customsearch/v1?q\u003d{searchTerms}&num\u003d{count?}&start\u003d{startIndex?}&hr\u003d{language?}&safe\u003d{safe?}&cx\u003d{cx?}&cref\u003d{cref?}&sort\u003d{sort?}&alt\u003djson"
 },
 "queries": {
  "nextPage": [
   {
    "title": "Google Custom Search - lectures",
    "totalResults": 9590000,
    "searchTerms": "lectures",
    "count": 1,
    "startIndex": 2,
    "inputEncoding": "utf8",
    "outputEncoding": "utf8",
    "cx": "017576662512468239146:omuauf_lfve"
   }
  ],
  "request": [
   {
    "title": "Google Custom Search - lectures",
    "totalResults": 9590000,
    "searchTerms": "lectures",
    "count": 1,
    "startIndex": 1,
    "inputEncoding": "utf8",
    "outputEncoding": "utf8",
    "cx": "017576662512468239146:omuauf_lfve"
   }
  ]
 },
 "context": {
  "title": "Curriculum",
  "facets": [
   [
    {
     "label": "lectures",
     "anchor": "Lectures"
    }
   ],
   [
    {
     "label": "assignments",
     "anchor": "Assignments"
    }
   ],
   [
    {
     "label": "reference",
     "anchor": "Reference"
    }
   ]
  ]
 },
 "items": [
  {
   "kind": "customsearch#result",
   "title": "EE364a: Lecture Videos",
   "htmlTitle": "EE364a: \u003cb\u003eLecture\u003c/b\u003e Videos",
   "link": "http://www.stanford.edu/class/ee364a/videos.html",
   "displayLink": "www.stanford.edu",
   "snippet": "Apr 7, 2010 ... Course materials. Lecture slides · Lecture videos (2008) · Review sessions.   Assignments. Homework · Reading. Exams. Final exam ...",
   "htmlSnippet": "Apr 7, 2010 \u003cb\u003e...\u003c/b\u003e Course materials. \u003cb\u003eLecture\u003c/b\u003e slides · \u003cb\u003eLecture\u003c/b\u003e videos (2008) · Review sessions. \u003cbr\u003e  Assignments. Homework · Reading. Exams. Final exam \u003cb\u003e...\u003c/b\u003e",
   "cacheid": "TxVqFzFZLOsJ"
  }
 ]
}
);

public class GoogleSearchResults
{
    public string link { get; set; }

}

public class Program
{
    static void Main(string[] args)
    {
        //input search term
        Console.WriteLine("What is your search query?:");
        string searchTerm = Console.ReadLine();

        //concantenate the strings using + symbol to make it URL friendly for google
        string searchTermFormat = searchTerm.Replace(" ", "+");

        //create a new instance of Webclient and use DownloadString method from the Webclient class to extract download html
        WebClient client = new WebClient();
        string Json = client.DownloadString("https://www.googleapis.com/customsearch/v1?key=My Key&cx=My CX&q=" + searchTermFormat);

        //create a new instance of JavaScriptSerializer and deserialise the desired content
        JavaScriptSerializer js = new JavaScriptSerializer();
        GoogleSearchResults results = js.Deserialize<GoogleSearchResults>(Json);

        Console.WriteLine(results);
        //Console.WriteLine(htmlDoc);
        Console.ReadLine();
    }
}

// get the id for the uploaded photo
var jss = new JavaScriptSerializer();
var resource = jss.Deserialize<Facebook.Data.Resource>(responseText);

namespace Facebook.Data
{
    public class Resource
    {
        public string id { get; set; }
    }
}

{"id":"10150111918987952",
 "from":{"name":"Someone",
     "id":"782272221"},
 "name":"uploaded from Cropper. (at 12\/15\/2010 7:06:41 AM)",
 "picture":"http:\/\/photos-f.ak.fbcdn.net\/hphotos-ak-snc4\/hs817.snc4\/69790_101501113333332_782377951_7551951_8193638_s.jpg",
 ...

namespace Facebook.Data
{
  public class Resource
  {
    public string id { get; set; }
  }

  public class Person : Resource
  {
    public string name { get; set; }
  }

public class GoogleSearchItem
{
    public string kind { get; set; }
    public string title { get; set; }
    public string link { get; set; }
    public string displayLink { get; set; }
    // and so on... add more properties here if you want
    // to deserialize them
}

public class SourceUrl
{
    public string type { get; set; }
    public string template { get; set; }
}

public class GoogleSearchResults
{
    public string kind { get; set; }
    public SourceUrl url { get; set; }
    public GoogleSearchItem[] items { get; set; }
    // and so on... add more properties here if you want to
    // deserialize them
}

    // create a new instance of JavaScriptSerializer
    JavaScriptSerializer s1 = new JavaScriptSerializer();

    // deserialise the received response 
    GoogleSearchResults results = s1.Deserialize<GoogleSearchResults>(json);

    Console.WriteLine(s1.Serialize(results));