要想实现
JS
调用
WebService,
可以按如下步骤实现
(
经过测试
)
:
在此处我就创建了一个默认的
web
服务,并不做什么修改,把主要集力放在怎么实现
JS
调
Web
服务上面。
using System.Collections.Generic;
using System.Web.Services;
[WebService(Namespace = "http://tempuri.org/")]
[WebServiceBinding(ConformsTo = WsiProfiles.BasicProfile1_1)]
public class WebService : System.Web.Services.WebService
// InitializeComponent();
public string
HelloWorld
()
<%@ Page Language="C#" AutoEventWireup="true" CodeFile="Default3.aspx.cs" Inherits="Default3" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-
<html xmlns="http://www.w3.org/1999/xhtml">
<script type="text/javascript">
function RequestWebService()
var URL = "http://localhost/YBWS/WebService.asmx";
data = '<?xml version="1.0" encoding="utf-8"?>';
data = data + '<soap12:Envelope xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:soap12="http://www.w3.org/2003/05/soap-envelope">';
data = data + '<soap12:Body>';
data = data + '<
HelloWorld
xmlns="http://tempuri.org/" />';
data = data + '</soap12:Body>';
data = data + '</soap12:Envelope>';
var xmlhttp = new ActiveXObject("Microsoft.XMLHTTP");
xmlhttp.Open("POST", URL, false);
xmlhttp.SetRequestHeader("Content-Type", "application/soap+xml");
document.getElementById("data").innerHTML = xmlhttp.responseText;
<form id="form1" runat="server">
<input id="One" type="button" value="JsCallWebService" onclick="RequestWebService()" />
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