using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.Services;
namespace WebService1
{
/// <summary>
/// Service1 的摘要说明
/// </summary>
[WebService(Namespace = "http://tempuri.org/")]
[WebServiceBinding(ConformsTo = WsiProfiles.BasicProfile1_1)]
[System.ComponentModel.ToolboxItem(false)]
// 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 Service1 : System.Web.Services.WebService
{
[WebMethod]
public string GetTemp(string City)
{
return City+"目前温度" + GetRandomNum(20,39);
}
public static string GetRandomNum(int min,int max)
{
Random randomNum = new Random();
return randomNum.Next(min,max).ToString();
}
}
}
<%@ Page Language="C#" AutoEventWireup="true" CodeBehind="Default.aspx.cs" Inherits="xmlhttp._Default" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" >
<head >
<title></title>
<script type="text/javascript" >
window.setInterval(btn_click, 3000);
function btn_click() {
//GetHttpResult('广州', 'http://localhost:7777/Service1.asmx/GetTemp');
GetSoapResult('广州', 'http://localhost:7777/Service1.asmx/GetTemp');
}
function GetRSSResult(url)
{
var oRequest;
try {
oRequest = new ActiveXObject("Msxml2.XMLHTTP");
}
catch (e)
{
try
{
oRequest = new ActiveXObject("Microsoft.XMLHTTP");
}
catch (e) {
try { oRequest = new XMLHttpRequest(); }
catch (e) { oRequest = false; }
}
}
oRequest.open("post", url, false);
oRequest.setRequestHeader("Content-Type", "text/html;charset=utf-8");
oRequest.send(" ");
if (window.document.getElementById('answer')!=null)
window.document.getElementById('answer').innerHTML = oRequest.responseXML.childNodes[1].text;
}
function GetHttpResult(city, url) {
var Params = "City=" + city.toString();
var oRequest;
try {
oRequest = new ActiveXObject("Msxml2.XMLHTTP");
}
catch (e)
{
try
{
oRequest = new ActiveXObject("Microsoft.XMLHTTP");
}
catch (e) {
try { oRequest = new XMLHttpRequest(); }
catch (e) { oRequest = false; }
}
}
oRequest.open("post", url, false);
oRequest.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");
oRequest.setRequestHeader("Content-Length", Params.length);
oRequest.send(Params);
//alert(oRequest.status + "--" + oRequest.statusText + "---" + oRequest.responseXML.childNodes[1].text);
//alert(oRequest.responseXML.childNodes[1].text);
if (window.document.getElementById('answer')!=null)
window.document.getElementById('answer').innerHTML = oRequest.responseXML.childNodes[1].text;
}
function addURLParam(URL, paramName, paramValue) {
URL += URL.indexOf("?") == -1 ? "?" : "&";
URL += encodeURIComponent(paramName) + "=" + encodeURIComponent(paramValue);
return URL;
}
function GetSoapResult(city,url) {
//xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
//xmlns:xsd="http://www.w3.org/2001/XMLSchema"
//xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/">
//var xmlObj = new ActiveXObject("Msxml2.DOMDocument");
var sXml = "<?xml version=\"1.0\" encoding=\"utf-8\"?>";
sXml += "<soap:Envelope "
sXml += "xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\" ";
sXml += "xmlns:xsd=\"http://www.w3.org/2001/XMLSchema\" ";
sXml += "xmlns:soap=\"http://schemas.xmlsoap.org/soap/envelope/\">";
sXml += "<soap:Body>";
sXml += "<GetTemp xmlns=\"http://tempuri.org/\">";
sXml = sXml + "<City>" + city.toString() + "</City>";
sXml += "</GetTemp></soap:Body></soap:Envelope>"
//xmlObj.loadXML(sXml);
alert(sXml);
var oRequest;
try {
oRequest = new ActiveXObject("Msxml2.XMLHTTP");
}
catch (e) {
try {
oRequest = new ActiveXObject("Microsoft.XMLHTTP");
}
catch (e) {
try { oRequest = new XMLHttpRequest(); }
catch (e) { oRequest = false; }
}
}
oRequest.Open("POST", url, false);
oRequest.setRequestHeader("Content-Type", "text/xml;charset=utf-8");
oRequest.setRequestHeader("Content-Length", sXml.length);
oRequest.setRequestHeader("SOAPAction", "http://tempuri.org/GetTemp");
oRequest.send(sXml);
if (window.document.getElementById('answer') != null)
window.document.getElementById('answer').innerHTML = oRequest.responseText;
//alert(xmlHTTP.responseXML.childNodes[1].text);
//alert(xmlResponse.selectSingleNode("soap:Envelope/soap:Body/GetTempResponse/GetTempResult").text);
}
</script>
</head>
<body>
<form id="form1" runat="server">
<div>
<input type="button" id="btn" value="GetTEMP"onclick="javascript:btn_click()"/>
<span id="answer"></span>
</div>
</form>
</body>
</html>