<script type="text/javascript">
function reqWebService(){
var name=document.getElementById("name").value;
//获取XMLHttpRequest
var request=GetXmlHttpObject();
//设置回调函数
request.onreadystatechange=function(){
if(request.readyState==4 && request.status==200)
{
var result=request.responseXML;
alert(result);
var returnEle=result.getElementsByTagName("return")[0];
var value=returnEle.firstChild.data;
alert(value);
}
}
//打开连接
request.open("POST","http://localhost:8090/sayhello");
//设置请求头
request.setRequestHeader("Content-type","application/x-www-form-urlencoded");
request.send(‘<soap:Envelope xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/"><soap:Header><atguigu><name>yuanhai</name><password>123456</password></atguigu></soap:Header><soap:Body><sayHello xmlns="http://server/"><arg0>‘+name+‘</arg0></sayHello></soap:Body></soap:Envelope>‘);
}
function GetXmlHttpObject()
{
var xmlHttp=null;
try
{
// Firefox, Opera 8.0+, Safari
xmlHttp=new XMLHttpRequest();
}
catch (e)
{
// Internet Explorer
try
{
xmlHttp=new ActiveXObject("Msxml2.XMLHTTP");
}
catch (e)
{
xmlHttp=new ActiveXObject("Microsoft.XMLHTTP");
}
}
return xmlHttp;
}
</script>
</head>
<body>
用户名:<input id="name" name ="username" value="" />
<button onclick="reqWebService()">Ajax请求webservice</button>
</body>
</html>本文出自 “厚积薄发，磨刀不误砍柴工” 博客，请务必保留此出处http://tianxingzhe.blog.51cto.com/3390077/1714838
原文：http://tianxingzhe.blog.51cto.com/3390077/1714838