Ajax 客户端代理的作用

来源：互联网发布：萨特存在主义知乎编辑：程序博客网时间：2024/05/17 08:38

客户端代理的作用在对象里做了一个标记–“__type” = “ComplexType.Color” 服务器端根据标记选择反序列化的目标类型可出现“多态”效果Employee.cs Code：using System;using System.Data;using System.Configuration;using System.Web;using System.Web.Security;using System.Web.UI;using System.Web.UI.HtmlControls;using System.Web.UI.WebControls;using System.Web.UI.WebControls.WebParts;/// <summary>///Employee 的摘要说明/// </summary>public abstract class Employee{public Employee(){////TODO: 在此处添加构造函数逻辑//} private string _fristname; public string Fristname { get { return _fristname; } set { _fristname = value; } } private string _lastname; public string Lastname { get { return _lastname; } set { _lastname = value; } } private int _year; public int Year { get { return _year; } set { _year = value; } } public abstract int Salary();}public class Sxs : Employee{ public override int Salary() { return 2000; }}public class Djl : Employee{ public override int Salary() { return 2000 + 100*(Year +3); }}public class Zsz : Employee{ public override int Salary() { return 2000 + 100*(Year + 1); }}WebService.cs Code：using System;using System.Collections;using System.Web;using System.Web.Services;using System.Web.Services.Protocols;using System.Web.Script.Services;/// <summary>///WebService 的摘要说明/// </summary>[WebService(Namespace = "http://tempuri.org/")][WebServiceBinding(ConformsTo = WsiProfiles.BasicProfile1_1)][ScriptService]public class WebService : System.Web.Services.WebService { public WebService () { //如果使用设计的组件，请取消注释以下行 //InitializeComponent(); } [WebMethod] [GenerateScriptType(typeof(Sxs))] [GenerateScriptType(typeof(Zsz))] [GenerateScriptType(typeof(Djl))] public string HelloWorld(Employee employee) { return "Hello My Name is:" + employee.Fristname +employee.Lastname+ " My Salary:" + employee.Salary(); } }Default.aspx Code:<%@ Page Language="C#" AutoEventWireup="true" CodeFile="Default.aspx.cs" Inherits="_Default" %><!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN" "http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd"><html xmlns="http://www.w3.org/1999/xhtml"><head runat="server"> <title>Untitled Page</title> <mce:style type="text/css"></mce:style><style type="text/css" mce_bogus="1"> #Select1 { width: 160px; } </style></head><body> <form id="form1" runat="server"> <asp:ScriptManager ID="ScriptManager1" runat="server" > <Services> <asp:ServiceReference Path="WebService.asmx" /> </Services> </asp:ScriptManager> <div> Your FristName:<input id="Text1" type="text" /><br /> Your LastName:<input id="Text2" type="text" /><br /> Your Title: <select id="Select1" name="D1"> <option value="Sxs">实习生</option> <option value="Djl">总经理</option> <option value="Zsz">董事长</option> </select><br /> Your Workyear:<input id="Text3" type="text" /><br /> <input id="showmessage" type="button" value="Show_Info" onclick="ShowEmployee()" /></div> <div id=message></div> <mce:script language=javascript type="text/javascript"></mce:script> </form></body></html>

参考：ASP.NET AJAX深入浅出系列课程