Unity解析Json

using UnityEngine;
using System.Diagnostics;
using LitJson;
using SimpleJSON;
using Newtonsoft.Json.Linq;

/// <summary>
/// JsonTest
/// ZhangYu 2019-07-11
/// <para>Blog：https://segmentfault.com/a/1190000019731298</para>
/// </summary>
public class JsonTest : MonoBehaviour {

    public int count = 10000;
    private Stopwatch watch;

    private void Start () {
        watch = new Stopwatch();

        string json1 = "{\"id\":10001,\"name\":\"test\"}";
        string json2 = "[1,2,3,4,5,6,7,8,9,10]";
        string json3 = "{\"id\":10000,\"username\":\"zhangyu\",\"password\":\"123456\",\"nickname\":\"冰封百度\",\"age\":20,\"gender\":1,\"phone\":12345678910,\"email\":\"zhangyu@xx.com\"}";
        string json4 = "[\"test2\",[[\"key1\",    \"id\"],[\"key2\",    \"hp\"],[\"key3\",    \"mp\"],[\"key4\",    \"exp\"],[\"key5\",    \"money\"],[\"key6\",    \"point\"],[\"key7\",    \"age\"],[\"key8\",    \"sex\"]]]";

        JsonParseTest(json1);
        JsonParseTest(json2);
        JsonParseTest(json3);
        JsonParseTest(json4);
    }

    private void JsonParseTest(string json) {
        print("json:" + json);
        bool isArray = json[0] == '[';
        NewtonsoftJsonTest(json, isArray);
        LiteJsonTest(json);
        SimpleJsonTest(json);
        print("======================");
    }

    private void NewtonsoftJsonTest(string json, bool isArray) {
        watch.Reset();
        watch.Start();
        if (isArray) {
            for (int i = 0; i < count; i++) {
                JArray jArray = JArray.Parse(json);
            }
        } else {
            for (int i = 0; i < count; i++) {
                JObject jObj = JObject.Parse(json);
            }
        }
        watch.Stop();
        print("NewtonsoftJson Parse Time(ms):" + watch.ElapsedMilliseconds);
    }

    private void LiteJsonTest(string json) {
        watch.Reset();
        watch.Start();
        for (int i = 0; i < count; i++) {
            JsonData jData = JsonMapper.ToObject(json);
        }
        watch.Stop();
        print("LiteJson Parse Time(ms):" + watch.ElapsedMilliseconds);
    }

    private void SimpleJsonTest(string json) {
        watch.Reset();
        watch.Start();
        for (int i = 0; i < count; i++) {
            JSONNode jNode = JSON.Parse(json);
        }
        watch.Stop();
        print("SimpleJson Parse Time(ms):" + watch.ElapsedMilliseconds);
    }

}

Product product = new Product();

product.Name = "Apple";
product.ExpiryDate = new DateTime(2008, 12, 28);
product.Price = 3.99M;
product.Sizes = new string[] { "Small", "Medium", "Large" };

string output = JsonConvert.SerializeObject(product);
//{
//  "Name": "Apple",
//  "ExpiryDate": "2008-12-28T00:00:00",
//  "Price": 3.99,
//  "Sizes": [
//    "Small",
//    "Medium",
//    "Large"
//  ]
//}

Product deserializedProduct = JsonConvert.DeserializeObject<Product>(output);

Product product = new Product();
product.ExpiryDate = new DateTime(2008, 12, 28);

JsonSerializer serializer = new JsonSerializer();
serializer.Converters.Add(new JavaScriptDateTimeConverter());
serializer.NullValueHandling = NullValueHandling.Ignore;

using (StreamWriter sw = new StreamWriter(@"c:\json.txt"))
using (JsonWriter writer = new JsonTextWriter(sw))
{
    serializer.Serialize(writer, product);
    // {"ExpiryDate":new Date(1230375600000),"Price":0}
}

public class SearchResult
{
    public string Title { get; set; }
    public string Content { get; set; }
    public string Url { get; set; }
}

string googleSearchText = @"{
  'responseData': {
    'results': [
      {
        'GsearchResultClass': 'GwebSearch',
        'unescapedUrl': 'http://en.wikipedia.org/wiki/Paris_Hilton',
        'url': 'http://en.wikipedia.org/wiki/Paris_Hilton',
        'visibleUrl': 'en.wikipedia.org',
        'cacheUrl': 'http://www.google.com/search?q=cache:TwrPfhd22hYJ:en.wikipedia.org',
        'title': '<b>Paris Hilton</b> - Wikipedia, the free encyclopedia',
        'titleNoFormatting': 'Paris Hilton - Wikipedia, the free encyclopedia',
        'content': '[1] In 2006, she released her debut album...'
      },
      {
        'GsearchResultClass': 'GwebSearch',
        'unescapedUrl': 'http://www.imdb.com/name/nm0385296/',
        'url': 'http://www.imdb.com/name/nm0385296/',
        'visibleUrl': 'www.imdb.com',
        'cacheUrl': 'http://www.google.com/search?q=cache:1i34KkqnsooJ:www.imdb.com',
        'title': '<b>Paris Hilton</b>',
        'titleNoFormatting': 'Paris Hilton',
        'content': 'Self: Zoolander. Socialite <b>Paris Hilton</b>...'
      }
    ],
    'cursor': {
      'pages': [
        {
          'start': '0',
          'label': 1
        },
        {
          'start': '4',
          'label': 2
        },
        {
          'start': '8',
          'label': 3
        },
        {
          'start': '12',
          'label': 4
        }
      ],
      'estimatedResultCount': '59600000',
      'currentPageIndex': 0,
      'moreResultsUrl': 'http://www.google.com/search?oe=utf8&ie=utf8...'
    }
  },
  'responseDetails': null,
  'responseStatus': 200
}";

JObject googleSearch = JObject.Parse(googleSearchText);

// get JSON result objects into a list
IList<JToken> results = googleSearch["responseData"]["results"].Children().ToList();

// serialize JSON results into .NET objects
IList<SearchResult> searchResults = new List<SearchResult>();
foreach (JToken result in results)
{
    // JToken.ToObject is a helper method that uses JsonSerializer internally
    SearchResult searchResult = result.ToObject<SearchResult>();
    searchResults.Add(searchResult);
}

// Title = <b>Paris Hilton</b> - Wikipedia, the free encyclopedia
// Content = [1] In 2006, she released her debut album...
// Url = http://en.wikipedia.org/wiki/Paris_Hilton

// Title = <b>Paris Hilton</b>
// Content = Self: Zoolander. Socialite <b>Paris Hilton</b>...
// Url = http://www.imdb.com/name/nm0385296/