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"οnclick="javascript:btn_click()"/> <span id="answer"></span> </div> </form></body></html>