Maison > Article > interface Web > Comment utiliser Json.net
Cette fois je vais vous apporter la méthode d'utilisation de Json.net, et quelles sont les précautions pour utiliser la méthode de Json.net Voici un cas pratique, jetons un oeil.
Résumé d'utilisation courante de Json.net (recommandé)
using System; using System.Linq; using System.Collections.Generic; namespace microstore { public interface IPerson { string FirstName { get; set; } string LastName { get; set; } DateTime BirthDate { get; set; } } public class Employee : IPerson { public string FirstName { get; set; } public string LastName { get; set; } public DateTime BirthDate { get; set; } public string Department { get; set; } public string JobTitle { get; set; } } public class PersonConverter : Newtonsoft.Json.Converters.CustomCreationConverter<IPerson> { //重写abstract class CustomCreationConverter<T>的Create方法 public override IPerson Create(Type objectType) { return new Employee(); } } public partial class testjson : System.Web.UI.Page { protected void Page_Load(object sender, EventArgs e) { //if (!IsPostBack) // TestJson(); } #region 序列化 public string TestJsonSerialize() { Product product = new Product(); product.Name = "Apple"; product.Expiry = DateTime.Now.AddDays(3).ToString("yyyy-MM-dd hh:mm:ss"); product.Price = 3.99M; //product.Sizes = new string[] { "Small", "Medium", "Large" }; //string json = Newtonsoft.Json.JsonConvert.SerializeObject(product); //没有缩进输出 string json = Newtonsoft.Json.JsonConvert.SerializeObject(product, Newtonsoft.Json.Formatting.Indented); //string json = Newtonsoft.Json.JsonConvert.SerializeObject( // product, // Newtonsoft.Json.Formatting.Indented, // new Newtonsoft.Json.JsonSerializerSettings { NullValueHandling = Newtonsoft.Json.NullValueHandling.Ignore } //); return string.Format("<p>{0}</p>", json); } public string TestListJsonSerialize() { Product product = new Product(); product.Name = "Apple"; product.Expiry = DateTime.Now.AddDays(3).ToString("yyyy-MM-dd hh:mm:ss"); product.Price = 3.99M; product.Sizes = new string[] { "Small", "Medium", "Large" }; List<Product> plist = new List<Product>(); plist.Add(product); plist.Add(product); string json = Newtonsoft.Json.JsonConvert.SerializeObject(plist, Newtonsoft.Json.Formatting.Indented); return string.Format("<p>{0}</p>", json); } #endregion #region 反序列化 public string TestJsonDeserialize() { string strjson = "{\"Name\":\"Apple\",\"Expiry\":\"2014-05-03 10:20:59\",\"Price\":3.99,\"Sizes\":[\"Small\",\"Medium\",\"Large\"]}"; Product p = Newtonsoft.Json.JsonConvert.DeserializeObject<Product>(strjson); string template = @"<p><ul> <li>{0}</li> <li>{1}</li> <li>{2}</li> <li>{3}</li> </ul></p>"; return string.Format(template, p.Name, p.Expiry, p.Price.ToString(), string.Join(",", p.Sizes)); } public string TestListJsonDeserialize() { string strjson = "{\"Name\":\"Apple\",\"Expiry\":\"2014-05-03 10:20:59\",\"Price\":3.99,\"Sizes\":[\"Small\",\"Medium\",\"Large\"]}"; List<Product> plist = Newtonsoft.Json.JsonConvert.DeserializeObject<List<Product>>(string.Format("[{0},{1}]", strjson, strjson)); string template = @"<p><ul> <li>{0}</li> <li>{1}</li> <li>{2}</li> <li>{3}</li> </ul></p>"; System.Text.StringBuilder strb = new System.Text.StringBuilder(); plist.ForEach(x => strb.AppendLine( string.Format(template, x.Name, x.Expiry, x.Price.ToString(), string.Join(",", x.Sizes)) ) ); return strb.ToString(); } #endregion #region 自定义反序列化 public string TestListCustomDeserialize() { string strJson = "[ { \"FirstName\": \"Maurice\", \"LastName\": \"Moss\", \"BirthDate\": \"1981-03-08T00:00Z\", \"Department\": \"IT\", \"JobTitle\": \"Support\" }, { \"FirstName\": \"Jen\", \"LastName\": \"Barber\", \"BirthDate\": \"1985-12-10T00:00Z\", \"Department\": \"IT\", \"JobTitle\": \"Manager\" } ] "; List<IPerson> people = Newtonsoft.Json.JsonConvert.DeserializeObject<List<IPerson>>(strJson, new PersonConverter()); IPerson person = people[0]; string template = @"<p><ul> <li>当前List<IPerson>[x]对象类型:{0}</li> <li>FirstName:{1}</li> <li>LastName:{2}</li> <li>BirthDate:{3}</li> <li>Department:{4}</li> <li>JobTitle:{5}</li> </ul></p>"; System.Text.StringBuilder strb = new System.Text.StringBuilder(); people.ForEach(x => strb.AppendLine( string.Format( template, person.GetType().ToString(), x.FirstName, x.LastName, x.BirthDate.ToString(), ((Employee)x).Department, ((Employee)x).JobTitle ) ) ); return strb.ToString(); } #endregion #region 反序列化成Dictionary public string TestDeserialize2Dic() { //string json = @"{""key1"":""zhangsan"",""key2"":""lisi""}"; //string json = "{\"key1\":\"zhangsan\",\"key2\":\"lisi\"}"; string json = "{key1:\"zhangsan\",key2:\"lisi\"}"; Dictionary<string, string> dic = Newtonsoft.Json.JsonConvert.DeserializeObject<Dictionary<string, string>>(json); string template = @"<li>key:{0},value:{1}</li>"; System.Text.StringBuilder strb = new System.Text.StringBuilder(); strb.Append("Dictionary<string, string>长度" + dic.Count.ToString() + "<ul>"); dic.AsQueryable().ToList().ForEach(x => { strb.AppendLine(string.Format(template, x.Key, x.Value)); }); strb.Append("</ul>"); return strb.ToString(); } #endregion #region NullValueHandling特性 public class Movie { public string Name { get; set; } public string Description { get; set; } public string Classification { get; set; } public string Studio { get; set; } public DateTime? ReleaseDate { get; set; } public List<string> ReleaseCountries { get; set; } } /// <summary> /// 完整序列化输出 /// </summary> public string CommonSerialize() { Movie movie = new Movie(); movie.Name = "Bad Boys III"; movie.Description = "It's no Bad Boys"; string included = Newtonsoft.Json.JsonConvert.SerializeObject( movie, Newtonsoft.Json.Formatting.Indented, //缩进 new Newtonsoft.Json.JsonSerializerSettings { } ); return included; } /// <summary> /// 忽略空(Null)对象输出 /// </summary> /// <returns></returns> public string IgnoredSerialize() { Movie movie = new Movie(); movie.Name = "Bad Boys III"; movie.Description = "It's no Bad Boys"; string included = Newtonsoft.Json.JsonConvert.SerializeObject( movie, Newtonsoft.Json.Formatting.Indented, //缩进 new Newtonsoft.Json.JsonSerializerSettings { NullValueHandling = Newtonsoft.Json.NullValueHandling.Ignore } ); return included; } #endregion public class Product { public string Name { get; set; } public string Expiry { get; set; } public Decimal Price { get; set; } public string[] Sizes { get; set; } } #region DefaultValueHandling默认值 public class Invoice { public string Company { get; set; } public decimal Amount { get; set; } // false is default value of bool public bool Paid { get; set; } // null is default value of nullable public DateTime? PaidDate { get; set; } // customize default values [System.ComponentModel.DefaultValue(30)] public int FollowUpDays { get; set; } [System.ComponentModel.DefaultValue("")] public string FollowUpEmailAddress { get; set; } } public void GG() { Invoice invoice = new Invoice { Company = "Acme Ltd.", Amount = 50.0m, Paid = false, FollowUpDays = 30, FollowUpEmailAddress = string.Empty, PaidDate = null }; string included = Newtonsoft.Json.JsonConvert.SerializeObject( invoice, Newtonsoft.Json.Formatting.Indented, new Newtonsoft.Json.JsonSerializerSettings { } ); // { // "Company": "Acme Ltd.", // "Amount": 50.0, // "Paid": false, // "PaidDate": null, // "FollowUpDays": 30, // "FollowUpEmailAddress": "" // } string ignored = Newtonsoft.Json.JsonConvert.SerializeObject( invoice, Newtonsoft.Json.Formatting.Indented, new Newtonsoft.Json.JsonSerializerSettings { DefaultValueHandling = Newtonsoft.Json.DefaultValueHandling.Ignore } ); // { // "Company": "Acme Ltd.", // "Amount": 50.0 // } } #endregion #region JsonIgnoreAttribute and DataMemberAttribute 特性 public string OutIncluded() { Car car = new Car { Model = "zhangsan", Year = DateTime.Now, Features = new List<string> { "aaaa", "bbbb", "cccc" }, LastModified = DateTime.Now.AddDays(5) }; return Newtonsoft.Json.JsonConvert.SerializeObject(car, Newtonsoft.Json.Formatting.Indented); } public string OutIncluded2() { Computer com = new Computer { Name = "zhangsan", SalePrice = 3999m, Manufacture = "red", StockCount = 5, WholeSalePrice = 34m, NextShipmentDate = DateTime.Now.AddDays(5) }; return Newtonsoft.Json.JsonConvert.SerializeObject(com, Newtonsoft.Json.Formatting.Indented); } public class Car { // included in JSON public string Model { get; set; } public DateTime Year { get; set; } public List<string> Features { get; set; } // ignored [Newtonsoft.Json.JsonIgnore] public DateTime LastModified { get; set; } } //在nt3.5中需要添加System.Runtime.Serialization.dll引用 [System.Runtime.Serialization.DataContract] public class Computer { // included in JSON [System.Runtime.Serialization.DataMember] public string Name { get; set; } [System.Runtime.Serialization.DataMember] public decimal SalePrice { get; set; } // ignored public string Manufacture { get; set; } public int StockCount { get; set; } public decimal WholeSalePrice { get; set; } public DateTime NextShipmentDate { get; set; } } #endregion #region IContractResolver特性 public class Book { public string BookName { get; set; } public decimal BookPrice { get; set; } public string AuthorName { get; set; } public int AuthorAge { get; set; } public string AuthorCountry { get; set; } } public void KK() { Book book = new Book { BookName = "The Gathering Storm", BookPrice = 16.19m, AuthorName = "Brandon Sanderson", AuthorAge = 34, AuthorCountry = "United States of America" }; string startingWithA = Newtonsoft.Json.JsonConvert.SerializeObject( book, Newtonsoft.Json.Formatting.Indented, new Newtonsoft.Json.JsonSerializerSettings { ContractResolver = new DynamicContractResolver('A') } ); // { // "AuthorName": "Brandon Sanderson", // "AuthorAge": 34, // "AuthorCountry": "United States of America" // } string startingWithB = Newtonsoft.Json.JsonConvert.SerializeObject( book, Newtonsoft.Json.Formatting.Indented, new Newtonsoft.Json.JsonSerializerSettings { ContractResolver = new DynamicContractResolver('B') } ); // { // "BookName": "The Gathering Storm", // "BookPrice": 16.19 // } } public class DynamicContractResolver : Newtonsoft.Json.Serialization.DefaultContractResolver { private readonly char _startingWithChar; public DynamicContractResolver(char startingWithChar) { _startingWithChar = startingWithChar; } protected override IList<Newtonsoft.Json.Serialization.JsonProperty> CreateProperties(Type type, Newtonsoft.Json.MemberSerialization memberSerialization) { IList<Newtonsoft.Json.Serialization.JsonProperty> properties = base.CreateProperties(type, memberSerialization); // only serializer properties that start with the specified character properties = properties.Where(p => p.PropertyName.StartsWith(_startingWithChar.ToString())).ToList(); return properties; } } #endregion //... } } #region Serializing Partial JSON Fragment Example public class SearchResult { public string Title { get; set; } public string Content { get; set; } public string Url { get; set; } } public string SerializingJsonFragment() { #region 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 }"; #endregion Newtonsoft.Json.Linq.JObject googleSearch = Newtonsoft.Json.Linq.JObject.Parse(googleSearchText); // get JSON result objects into a list List<Newtonsoft.Json.Linq.JToken> listJToken = googleSearch["responseData"]["results"].Children().ToList(); System.Text.StringBuilder strb = new System.Text.StringBuilder(); string template = @"<ul> <li>Title:{0}</li> <li>Content: {1}</li> <li>Url:{2}</li> </ul>"; listJToken.ForEach(x => { // serialize JSON results into .NET objects SearchResult searchResult = Newtonsoft.Json.JsonConvert.DeserializeObject<SearchResult>(x.ToString()); strb.AppendLine(string.Format(template, searchResult.Title, searchResult.Content, searchResult.Url)); }); return strb.ToString(); } #endregion #region ShouldSerialize public class CC { public string Name { get; set; } public CC Manager { get; set; } //http://msdn.microsoft.com/en-us/library/53b8022e.aspx public bool ShouldSerializeManager() { // don't serialize the Manager property if an employee is their own manager return (Manager != this); } } public string ShouldSerializeTest() { //create Employee mike CC mike = new CC(); mike.Name = "Mike Manager"; //create Employee joe CC joe = new CC(); joe.Name = "Joe Employee"; joe.Manager = mike; //set joe'Manager = mike // mike is his own manager // ShouldSerialize will skip this property mike.Manager = mike; return Newtonsoft.Json.JsonConvert.SerializeObject(new[] { joe, mike }, Newtonsoft.Json.Formatting.Indented); } #endregion //驼峰结构输出(小写打头,后面单词大写) public string JJJ() { Product product = new Product { Name = "Widget", Expiry = DateTime.Now.ToString(), Price = 9.99m, Sizes = new[] { "Small", "Medium", "Large" } }; string json = Newtonsoft.Json.JsonConvert.SerializeObject( product, Newtonsoft.Json.Formatting.Indented, new Newtonsoft.Json.JsonSerializerSettings { ContractResolver = new Newtonsoft.Json.Serialization.CamelCasePropertyNamesContractResolver() } ); return json; //{ // "name": "Widget", // "expiryDate": "2010-12-20T18:01Z", // "price": 9.99, // "sizes": [ // "Small", // "Medium", // "Large" // ] //} } #region ITraceWriter public class Staff { public string Name { get; set; } public List<string> Roles { get; set; } public DateTime StartDate { get; set; } } public void KKKK() { Staff staff = new Staff(); staff.Name = "Arnie Admin"; staff.Roles = new List<string> { "Administrator" }; staff.StartDate = new DateTime(2000, 12, 12, 12, 12, 12, DateTimeKind.Utc); Newtonsoft.Json.Serialization.ITraceWriter traceWriter = new Newtonsoft.Json.Serialization.MemoryTraceWriter(); Newtonsoft.Json.JsonConvert.SerializeObject( staff, new Newtonsoft.Json.JsonSerializerSettings { TraceWriter = traceWriter, Converters = { new Newtonsoft.Json.Converters.JavaScriptDateTimeConverter() } } ); Console.WriteLine(traceWriter); // 2012-11-11T12:08:42.761 Info Started serializing Newtonsoft.Json.Tests.Serialization.Staff. Path ''. // 2012-11-11T12:08:42.785 Info Started serializing System.DateTime with converter Newtonsoft.Json.Converters.JavaScriptDateTimeConverter. Path 'StartDate'. // 2012-11-11T12:08:42.791 Info Finished serializing System.DateTime with converter Newtonsoft.Json.Converters.JavaScriptDateTimeConverter. Path 'StartDate'. // 2012-11-11T12:08:42.797 Info Started serializing System.Collections.Generic.List`1[System.String]. Path 'Roles'. // 2012-11-11T12:08:42.798 Info Finished serializing System.Collections.Generic.List`1[System.String]. Path 'Roles'. // 2012-11-11T12:08:42.799 Info Finished serializing Newtonsoft.Json.Tests.Serialization.Staff. Path ''. // 2013-05-18T21:38:11.255 Verbose Serialized JSON: // { // "Name": "Arnie Admin", // "StartDate": new Date( // 976623132000 // ), // "Roles": [ // "Administrator" // ] // } } #endregion public string TestReadJsonFromFile() { Linq2Json l2j = new Linq2Json(); Newtonsoft.Json.Linq.JObject jarray = l2j.GetJObject4(); return jarray.ToString(); } using System; using System.Collections.Generic; using System.Linq; using System.Web; namespace microstore { public class Linq2Json { #region GetJObject //Parsing a JSON Object from text public Newtonsoft.Json.Linq.JObject GetJObject() { string json = @"{ CPU: 'Intel', Drives: [ 'DVD read/writer', '500 gigabyte hard drive' ] }"; Newtonsoft.Json.Linq.JObject jobject = Newtonsoft.Json.Linq.JObject.Parse(json); return jobject; } /* * //example:=> * Linq2Json l2j = new Linq2Json(); Newtonsoft.Json.Linq.JObject jobject = l2j.GetJObject2(Server.MapPath("json/Person.json")); //return Newtonsoft.Json.JsonConvert.SerializeObject(jobject, Newtonsoft.Json.Formatting.Indented); return jobject.ToString(); */ //Loading JSON from a file public Newtonsoft.Json.Linq.JObject GetJObject2(string jsonPath) { using (System.IO.StreamReader reader = System.IO.File.OpenText(jsonPath)) { Newtonsoft.Json.Linq.JObject jobject = (Newtonsoft.Json.Linq.JObject)Newtonsoft.Json.Linq.JToken.ReadFrom(new Newtonsoft.Json.JsonTextReader(reader)); return jobject; } } //Creating JObject public Newtonsoft.Json.Linq.JObject GetJObject3() { List<Post> posts = GetPosts(); Newtonsoft.Json.Linq.JObject jobject = Newtonsoft.Json.Linq.JObject.FromObject(new { channel = new { title = "James Newton-King", link = "http://james.newtonking.com", description = "James Newton-King's blog.", item = from p in posts orderby p.Title select new { title = p.Title, description = p.Description, link = p.Link, category = p.Category } } }); return jobject; } /* { "channel": { "title": "James Newton-King", "link": "http://james.newtonking.com", "description": "James Newton-King's blog.", "item": [{ "title": "jewron", "description": "4546fds", "link": "http://www.baidu.com", "category": "jhgj" }, { "title": "jofdsn", "description": "mdsfan", "link": "http://www.baidu.com", "category": "6546" }, { "title": "jokjn", "description": "m3214an", "link": "http://www.baidu.com", "category": "hg425" }, { "title": "jon", "description": "man", "link": "http://www.baidu.com", "category": "goodman" }] } } */ //Creating JObject public Newtonsoft.Json.Linq.JObject GetJObject4() { List<Post> posts = GetPosts(); Newtonsoft.Json.Linq.JObject rss = new Newtonsoft.Json.Linq.JObject( new Newtonsoft.Json.Linq.JProperty("channel", new Newtonsoft.Json.Linq.JObject( new Newtonsoft.Json.Linq.JProperty("title", "James Newton-King"), new Newtonsoft.Json.Linq.JProperty("link", "http://james.newtonking.com"), new Newtonsoft.Json.Linq.JProperty("description", "James Newton-King's blog."), new Newtonsoft.Json.Linq.JProperty("item", new Newtonsoft.Json.Linq.JArray( from p in posts orderby p.Title select new Newtonsoft.Json.Linq.JObject( new Newtonsoft.Json.Linq.JProperty("title", p.Title), new Newtonsoft.Json.Linq.JProperty("description", p.Description), new Newtonsoft.Json.Linq.JProperty("link", p.Link), new Newtonsoft.Json.Linq.JProperty("category", new Newtonsoft.Json.Linq.JArray( from c in p.Category select new Newtonsoft.Json.Linq.JValue(c) ) ) ) ) ) ) ) ); return rss; } /* { "channel": { "title": "James Newton-King", "link": "http://james.newtonking.com", "description": "James Newton-King's blog.", "item": [{ "title": "jewron", "description": "4546fds", "link": "http://www.baidu.com", "category": ["j", "h", "g", "j"] }, { "title": "jofdsn", "description": "mdsfan", "link": "http://www.baidu.com", "category": ["6", "5", "4", "6"] }, { "title": "jokjn", "description": "m3214an", "link": "http://www.baidu.com", "category": ["h", "g", "4", "2", "5"] }, { "title": "jon", "description": "man", "link": "http://www.baidu.com", "category": ["g", "o", "o", "d", "m", "a", "n"] }] } } */ public class Post { public string Title { get; set; } public string Description { get; set; } public string Link { get; set; } public string Category { get; set; } } private List<Post> GetPosts() { List<Post> listp = new List<Post>() { new Post{Title="jon",Description="man",Link="http://www.baidu.com",Category="goodman"}, new Post{Title="jofdsn",Description="mdsfan",Link="http://www.baidu.com",Category="6546"}, new Post{Title="jewron",Description="4546fds",Link="http://www.baidu.com",Category="jhgj"}, new Post{Title="jokjn",Description="m3214an",Link="http://www.baidu.com",Category="hg425"} }; return listp; } #endregion #region GetJArray /* * //example:=> * Linq2Json l2j = new Linq2Json(); Newtonsoft.Json.Linq.JArray jarray = l2j.GetJArray(); return Newtonsoft.Json.JsonConvert.SerializeObject(jarray, Newtonsoft.Json.Formatting.Indented); //return jarray.ToString(); */ //Parsing a JSON Array from text public Newtonsoft.Json.Linq.JArray GetJArray() { string json = @"[ 'Small', 'Medium', 'Large' ]"; Newtonsoft.Json.Linq.JArray jarray = Newtonsoft.Json.Linq.JArray.Parse(json); return jarray; } //Creating JArray public Newtonsoft.Json.Linq.JArray GetJArray2() { Newtonsoft.Json.Linq.JArray array = new Newtonsoft.Json.Linq.JArray(); Newtonsoft.Json.Linq.JValue text = new Newtonsoft.Json.Linq.JValue("Manual text"); Newtonsoft.Json.Linq.JValue date = new Newtonsoft.Json.Linq.JValue(new DateTime(2000, 5, 23)); //add to JArray array.Add(text); array.Add(date); return array; } #endregion //待续... } }
Résultat du test :
<%@ Page Language="C#" AutoEventWireup="true" CodeBehind="testjson.aspx.cs" Inherits="microstore.testjson" %> <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml" > <head runat="server"> <title></title> <style type="text/css"> body{ font-family:Arial,微软雅黑; font-size:14px;} a{ text-decoration:none; color:#333;} a:hover{ text-decoration:none; color:#f00;} </style> </head> <body> <form id="form1" runat="server"> <h3>序列化对象</h3> 表现1:<br /> <%=TestJsonSerialize()%> <%=TestListJsonSerialize() %> 表现2:<br /> <%=TestListJsonSerialize2() %> <hr /> <h3>反序列化对象</h3> <p>单个对象</p> <%=TestJsonDeserialize() %> <p>多个对象</p> <%=TestListJsonDeserialize() %> <p>反序列化成数据字典Dictionary</p> <%=TestDeserialize2Dic() %> <hr /> <h3>自定义反序列化</h3> <%=TestListCustomDeserialize()%> <hr /> <h3>序列化输出的忽略特性</h3> NullValueHandling特性忽略=><br /> <%=CommonSerialize() %><br /> <%=IgnoredSerialize()%><br /><br /> 属性标记忽略=><br /> <%=OutIncluded() %><br /> <%=OutIncluded2() %> <hr /> <h3>Serializing Partial JSON Fragments</h3> <%=SerializingJsonFragment() %> <hr /> <h3>ShouldSerialize</h3> <%=ShouldSerializeTest() %><br /> <%=JJJ() %><br /><br /> <%=TestReadJsonFromFile() %> </form> </body> </html>
Affichage :
Objet sérialisé
Performance 1 :
{ "Name": "Apple", "Expiry": "2014-05-04 02:08:58", "Price": 3.99, "Sizes": null } [ { "Name": "Apple", "Expiry": "2014-05-04 02:08:58", "Price": 3.99, "Sizes": [ "Small", "Medium", "Large" ] }, { "Name": "Apple", "Expiry": "2014-05-04 02:08:58", "Price": 3.99, "Sizes": [ "Small", "Medium", "Large" ] } ]
Performance 2 :
[ { "Name": "Apple", "Expiry": "2014-05-04 02:08:58", "Price": 3.99, "Sizes": [ "Small", "Medium", "Large" ] }, { "Name": "Apple", "Expiry": "2014-05-04 02:08:58", "Price": 3.99, "Sizes": [ "Small", "Medium", "Large" ] } ]
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