SOAP調用Web Service

時間 2019-11-26

標籤 soap 調用 web service 欄目 HTML 简体版

原文原文鏈接

SOAP調用Web Servicehtml

（示例位置：光盤\code\ch07\ WebAppClient\ JsService4.htm）測試

<html xmlns="http://www.w3.org/1999/xhtml" >
<head>
<title>SOAP對調用WebService</title>
<SCRIPT language="JavaScript">
function GetHelloWorld_SOAP(i)
{
var xmlhttp = new ActiveXObject("Microsoft.XMLHTTP");
var soapMessage, soapData, URL;
//設置SOAP信息
soapMessage = "<?xml version=\"1.0\" encoding=\"utf-8\"?>";
soapMessage += "<soap:Envelope 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/\">";
soapMessage += "<soap:Body>";
//設置SOAP數據 ---- begin ------
soapData = "<GetProductPrice xmlns=\"http://tempuri.org/\">";
soapData += " <ProductId>" + i + "</ProductId>";
soapData += "</GetProductPrice>";
//設置SOAP數據 ---- end ------
soapMessage = soapMessage + soapData + "</soap:Body>";
soapMessage = soapMessage + "</soap:Envelope>";
URL = "http://localhost:12074/Service1.asmx"; //WebService地址URL
xmlhttp.Open("POST",URL, false);
xmlhttp.SetRequestHeader ("Content-Type","text/xml; charset=utf-8");
xmlhttp.SetRequestHeader ("SOAPAction","http://tempuri.org/
GetProductPrice");//方法名
xmlhttp.send(soapMessage);
alert(soapMessage)//SOAP數據信息
var x = xmlhttp.responseXML;
alert('調用結果：'+x.childNodes[1].text);
//返回調用狀態，狀態爲200說明調用成功，狀態爲500則說明出錯
alert('狀態值：'+xmlhttp.Status);
alert('狀態描述：'+xmlhttp.StatusText);
}
</SCRIPT>
</head>
<body>
<INPUT type="button" value="SOAP" onclick="GetHelloWorld_SOAP('001')"
id="Button1" name="Button1">
<INPUT type="button" value="異常測試" onclick="GetHelloWorld_SOAP('')"
id="Button3" name="Button3"><BR><BR>
<div id="div1"></div>
</body>
</html>

具體XMLHTTP的用法和屬性能夠參考第6.3.8節中的內容。spa

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