using System; using System.Web; using System.Runtime.Serialization.Json; using System.Collections; using System.Runtime.Serialization; public class Handler : IHttpHandler { public void ProcessRequest(HttpContext context) { context.Response.ContentType = "text/plain"; string name = context.Request.Params["name"].ToString(); string age = context.Request.Params["age"].ToString(); person p1 = new person(name,age); DataContractJsonSerializer djson = new DataContractJsonSerializer(p1.GetType());//将对象序列化为 JavaScript 对象表示法 (JSON) djson.WriteObject(context.Response.OutputStream, p1); } public bool IsReusable { get { return false; } } [DataContract]//要序列化,一定要加这个属性 public class person { [DataMember]//属性“DataMember”只在“property, indexer, field”声明中有效。 public string Name="无名士"; [DataMember] public string Age="0"; public override string ToString() { return "姓名:" + Name + "年龄:" + Age; } public person(string name,string age)//自定义类person { this.Name = name; this.Age = age; } public person() { } } }