JavaScriptSerializer 类
原文链接:https://learn.microsoft.com/zh-cn/dotnet/api/system.web.script.serialization.javascriptserializer?view=netframework-4.8.1&redirectedfrom=MSDN
命名空间:
System.Web.Script.Serialization
程序集:
System.Web.Extensions.dll
对于 .NET Framework 4.7.2 及更高版本,请使用 命名空间中的 System.Text.Json API 进行序列化和反序列化。 对于早期版本的 .NET Framework,请使用 Newtonsoft.Json。 此类型旨在为已启用 AJAX 的应用程序提供序列化和反序列化功能。
继承
Object-JavaScriptSerializer
public class JavaScriptSerializer
示例
第一个示例简单演示了如何序列化和反序列化数据对象。 它需要名为 Person 的类,如下所示。
using System;
using System.Collections.Generic;
using System.Web.UI;
using System.Web.Script.Serialization;
namespace ExampleApplication
{
public partial class _Default : Page
{
protected void Page_Load(object sender, EventArgs e)
{
var RegisteredUsers = new List<Person>();
RegisteredUsers.Add(new Person() { PersonID = 1, Name = "Bryon Hetrick", Registered = true });
RegisteredUsers.Add(new Person() { PersonID = 2, Name = "Nicole Wilcox", Registered = true });
RegisteredUsers.Add(new Person() { PersonID = 3, Name = "Adrian Martinson", Registered = false });
RegisteredUsers.Add(new Person() { PersonID = 4, Name = "Nora Osborn", Registered = false });
var serializer = new JavaScriptSerializer();
var serializedResult = serializer.Serialize(RegisteredUsers);
// Produces string value of:
// [
// {"PersonID":1,"Name":"Bryon Hetrick","Registered":true},
// {"PersonID":2,"Name":"Nicole Wilcox","Registered":true},
// {"PersonID":3,"Name":"Adrian Martinson","Registered":false},
// {"PersonID":4,"Name":"Nora Osborn","Registered":false}
// ]
var deserializedResult = serializer.Deserialize<List<Person>>(serializedResult);
// Produces List with 4 Person objects
}
}
}
namespace ExampleApplication
{
public class Person
{
public int PersonID { get; set; }
public string Name { get; set; }
public bool Registered { get; set; }
}
}
浙公网安备 33010602011771号