透过js调用java与.net 开发的webservices

通过js调用java与.net 开发的webservices

如题，以前只试过用js调用.net开发的webservices接口。后来想是否也可以用js调用java开发的接口，通过一整天的时间研究、查资料，发现网上对js调用java接口的资料很少，没办法，只好自己瞎搞，运气不错，终于瞎碰出来了。下面是两个例子：

1.调用.net接口Html代码:

<!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 runat="server">
<title></title>
<script type="text/javascript">
function RequestWebService() {
//这是我们在第一步中创建的Web服务的地址
var URL = "http://www.webxml.com.cn/WebServices/TrainTimeWebService.asmx?op=getStationName";
//在这处我们拼接
var data;
data = '<?xml version="1.0" encoding="utf-8"?>';
datadata = data + '<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/">';
datadata = data + '<soap:Body>';
datadata = data + '<getStationName xmlns="http://WebXml.com.cn/" >11</getStationName>';
datadata = data + '</soap:Body>';
datadata = data + '</soap:Envelope>';
//创建异步对象
var xmlhttp = new ActiveXObject("Microsoft.XMLHTTP");
xmlhttp.Open("POST", URL, false);
xmlhttp.SetRequestHeader("Content-Type", "application/soap+xml");
xmlhttp.SetRequestHeader ("SOAPAction","http://WebXml.com.cn/getStationName");
xmlhttp.Send(data);
document.getElementById("data").innerHTML = xmlhttp.responseText;
alert(xmlhttp.responseText);
}
</script>
</head>
<body>
<form id="form1" runat="server">
<div>
<input id="One" type="button" value="JsCallWebService" onclick="RequestWebService()" />
</div>
<div id="data">
</div>
</form>
</body>
</html>

2.调用java接口Html代码:

<!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 runat="server">
<title></title>
<script type="text/javascript">
function RequestWebService() {
//这是我们在第一步中创建的Web服务的地址,这个地址取自wsdl接口描述信息中的service节点中location值
var URL = "http://localhost:8080/test/services/demo";
//在这处我们拼接
var data;
data = '<?xml version="1.0" encoding="utf-8"?>';
datadata = data + '<soap:Envelope xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/">';
datadata = data + '<soap:Body>';
//添加方法与参数
datadata = data + '<getData><arg1>我是第一个参数</arg1><arg2>我是第二个参数</arg2></getData>';
datadata = data + '</soap:Body>';
datadata = data + '</soap:Envelope>';
//创建异步对象
var xmlhttp = new ActiveXObject("Microsoft.XMLHTTP");
xmlhttp.Open("POST", URL, false);
xmlhttp.SetRequestHeader("Content-Type", "application/soap+xml");
xmlhttp.Send(data);
document.getElementById("data").innerHTML = xmlhttp.responseText;
}
</script>
</head>
<body>
<form id="form1" runat="server">
<div>
<input id="One" type="button" value="JsCallWebService" onclick="RequestWebService()" />
</div>
<div id="data">
</div>
</form>
</body>
</html>