Windows Phone开发经验谈(5)-Json的序列化和反序列化
wp7默认是支持序列化的..但是在这里给大家推荐一个类库Newtonsoft.Json，现在叫Json.net 下载地址：http://json.codeplex.com/releases/view/87440
序列化的例子：
Product product = new Product(); product.Name = "Apple"; product.Expiry = new DateTime(2008, 12, 28); product.Price = 3.99M; product.Sizes = new string[] { "Small", "Medium", "Large" }; string json = JsonConvert.SerializeObject(product);//{// "Name": "Apple",// "Expiry": new Date(1230422400000),// "Price": 3.99,// "Sizes": [// "Small",// "Medium",// "Large"// ]//} Product deserializedProduct = JsonConvert.DeserializeObject<Product>(json);
Linq to json的例子
string json = @"{ ""Name"": ""Apple"", ""Expiry"": new Date(1230422400000), ""Price"": 3.99, ""Sizes"": [ ""Small"", ""Medium"", ""Large"" ]}"; JObject o = JObject.Parse(json); string name = (string)o["Name"];// Apple JArray sizes = (JArray)o["Sizes"]; string smallest = (string)sizes[0];// Small
| Json.NET | DataContractJsonSerializer | JavaScriptSerializer | |
| Supports JSON |  |
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| Supports BSON | |
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| Supports JSON Schema | |
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| Supports .NET 2.0 | |
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| Supports .NET 3.5 | |
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| Supports .NET 4.0 | |
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| Supports Silverlight | |
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| Supports Windows Phone | |
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| Open Source | |
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| MIT License | |
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| LINQ to JSON | |
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| Thread Safe | |
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| XPath-like JSON query syntax | |
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| Indented JSON support | |
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| Efficient dictionary serialization | |
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| Nonsensical dictionary serialization | |
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| Deserializes IList, IEnumerable, ICollection, IDictionary properties | |
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| Serializes circular references | |
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| Supports serializing objects by reference | |
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| Deserializes polymorphic properties and collections | |
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| Supports including type names with JSON | |
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| Globally customize serialization process | |
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| Supports excluding null values when serializing | |
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| Supports SerializationBinder | |
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| Conditional property serialization | |
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| Includes line number information in errors | |
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| Converts XML to JSON and JSON to XML | |
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| JSON Schema validation | |
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| JSON Schema generation from .NET types | |
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| Camel case JSON property names | |
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| Non-default constructors support | |
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| Serialization error handling | |
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| Supports populating an existing object | |
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| Efficiently serializes byte arrays as base64 text | |
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| Handles NaN, Infinity, -Infinity and undefined | |
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| Handles JavaScript constructors | |
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| Serializes .NET 4.0 dynamic objects | |
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| Serializes ISerializable objects | |
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| Supports serializing enums to their text name | |
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| JSON recursion limit support | * |
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| Attribute property name customization | |
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| Attribute property order customization | |
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| Attribute property required customization | |
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| Supports ISO8601 dates | |
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| Supports JavaScript constructor dates | |
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| Supports Microsoft AJAX dates | |
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| Unquoted property names support | |
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| Raw JSON support | |
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| Supports reading and writing comments | |
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| Deserializes anonymous types | |
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| Opt-in property serialization | |
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| Opt-out property serialization | |
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| Efficiently stream reading and writing JSON | |
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| Single or double quote JSON content | |
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| Supports overriding a type's serialization | |
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| Supports OnDeserialized, OnSerializing, OnSerialized and OnDeserializing attributes | |
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| Supports serializing private properties | |
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| DataMember attribute support | |
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| MetdataType attribute support | |
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| DefaultValue attribute support | |
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| Serializes DataSets and DataTables | |
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| Serailizes Entity Framework | |
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| Serializes nHibernate | |
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| Case-insensitive property deserialization | |
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