Jqery调用WebService（.Net3.5环境下）

*Webservice的代码

using System;

using System.Collections;

using System.ComponentModel;

using System.Data;

using System.Linq;

using System.Web;

using System.Web.Services;

using System.Web.Services.Protocols;

using System.Xml.Linq;

using System.Web.Script;

using System.Web.Script.Services;

using System.Web.Script.Serialization;

using System.Collections.Generic;

namespace Demo.Webservice

{

/// <summary>

/// WebService 的摘要说明

/// </summary>

[WebService(Namespace = "http://tempuri.org/")]

[WebServiceBinding(ConformsTo = WsiProfiles.BasicProfile1_1)]

[ToolboxItem(false)]

[ScriptService]

// 若要允许使用 ASP.NET AJAX 从脚本中调用此 Web 服务，请取消对下行的注释。

// [System.Web.Script.Services.ScriptService]

public class WebService : System.Web.Services.WebService

{

[WebMethod]

public string HelloWorld()

{

return "Hello World";

}

[WebMethod]

[ScriptMethod]

public SortedDictionary<string, object> save(string name)

{

Context.Response.Cache.SetNoStore();

SortedDictionary<string, object> values = new SortedDictionary<string, object>();

values.Add("message",

string.IsNullOrEmpty(name) ? "无名氏" :

string.Format("你好:{0},{1}", name, DateTime.Now));

return values;

}

//前台jquery的调用

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">

<head>

$("#script").click(function() {

$.ajax({

type: "POST",

url: '../Webservice/WebService.asmx/save',

contentType: "application/json;utf-8",

　　　　　　　　　　　　　　　　　data:"{name:'Wangsx'}",//这里是传递的参数，我这里试过"name='wangsx'",总是会报错，最后我还是改成了Json格式的数据传递

success: function(data) {

var json = eval(data);

alert(json.d.message);

failure: function(mes) {

alert(mes);

error: function(dd) {

var d = dd;

alert(dd.responseText);

}

});

</script>

</head>

<body>

</form>

</body>

</html>