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using System.Web.Script.Services;
[WebMethod]
public static string SayHello()
{
return "Hello Ajax!";
}
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/// <reference path="jquery-1.4.2-vsdoc.js"/>
$(function() {
$("#btnOK").click(function() {
$.ajax({
//ÒªÓÃpost·½Ê½
type: "Post",
//·½·¨ËùÔÚÒ³ÃæºÍ·½·¨Ãû
url: "data.aspx/SayHello",
contentType: "application/json; charset=utf-8",
dataType: "json",
success: function(data) {
//·µ»ØµÄÊý¾ÝÓÃdata.d»ñÈ¡ÄÚÈÝ
alert(data.d);
},
error: function(err) {
alert(err);
}
});
//½ûÓð´Å¥µÄÌá½»
return false;
});
});
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asp.net code£º
using System.Web.Script.Services;
[WebMethod]
public static string GetStr(string str, string str2)
{
return str + str2;
}
JQuery code£º
/// <reference path="jquery-1.4.2-vsdoc.js"/>
$(function() {
$("#btnOK").click(function() {
$.ajax({
type: "Post",
url: "data.aspx/GetStr",
//·½·¨´«²ÎµÄд·¨Ò»¶¨Òª¶Ô£¬strΪÐβεÄÃû×Ö,str2ΪµÚ¶þ¸öÐβεÄÃû×Ö
data: "{'str':'ÎÒÊÇ','str2':'XXX'}",
contentType: "application/json; charset=utf-8",
dataType: "json",
success: function(data) {
//·µ»ØµÄÊý¾ÝÓÃdata.d»ñÈ¡ÄÚÈÝ
alert(data.d);
},
error: function(err) {
alert(err);
}
});
//½ûÓð´Å¥µÄÌá½»
return false;
});
});
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using System.Web.Script.Services;
[WebMethod]
public static List<string&g


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