js调用webservice构造SOAP进行身份验证

本文实例为大家分享了js调用webservice构造SOAP进行身份验证的相关内容,注释清除,供大家参考,具体内容如下

<html>

<head>

<title>无标题页</title>

<script language="javascript" type="text/javascript">

// <!CDATA[

  

//define

var xmlhttp;

var value=new Array();

var variable=new Array();

  

//Show Response MSG.

function handleStateChange()

{

  var h=document.getElementById("Label1");

  if(xmlhttp.readyState==4)

  {

    if(xmlhttp.status==200)

    {

      alert(xmlhttp.responseText);

      h.innerHTML=xmlhttp.responseText;

      //h.innerHTML=xmlhttp.responseXML;

    }

    else if(xmlhttp.status==404)

    {

      h.innerHTML="<br>找不到请求的服务器资源!";

    }

  }

  else if(xmlhttp.readyState==0)

  {

    h.innerHTML="<br>未初始化!";

  }

  else if(xmlhttp.readyState==1)

  {

    h.innerHTML="<br>正在加载……!";

  }

  else if(xmlhttp.readyState==2)

  {

    h.innerHTML="<br>已经加载完成!";

  }

  else if(xmlhttp.readyState==3)

  {

    h.innerHTML="<br>正在和服务器交互";

  }

  else

  {

    h.innerHTML=xmlhttp.responseXML;

  }

  

}

  

//Get Request Data's length

function getlen(str)

{

var bytesCount=0;

for (var i = 0; i < str.length; i++)

{

var c = str.charAt(i);

if (/^[u0000-u00ff]$/.test(c))  //匹配双字节

    {

bytesCount += 1;

}

else

{

bytesCount += 2;

}

}

return bytesCount;

} 

  

//Create XMLHttpRequest Object

 function createXMLHttpRequest()

{

  

  if(window.ActiveXObject)

  {

    xmlhttp=new ActiveXObject("Microsoft.XMLHTTP");

  }

  else if(window.XMLHttpRequst)

  {

    xmlhttp=new XMLHttpRequest();

  }

} 

  

//send Request By HTTP POST

//实际上这段代码就是用JS构造一个字符串,而这个字符串就是通过浏览器查看WEBSERVICE时方法时出现的那段

function RequestByPost(method,variable,value,url,_Namespace)

{

createXMLHttpRequest();

var data;

data = '<?xml version="1.0" encoding="utf-8"?>';

data = 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/">';

//加了这段可以实现soap头

//UserName ,Pwd这是我的SOAP验证形式,需替换

data = data + "<soap:Header>"

data = data + '<UserSoapHeader xmlns="http://tempuri.org/">'

data = data + "<UserName>admin</UserName>"

data = data + "<Pwd>faaaa</Pwd>"

data = data + "</UserSoapHeader>"

data = data + "</soap:Header>"

data = data + '<soap:Body>';

data = data + '<'+method+' xmlns="'+_Namespace+'">';

for(var i=0;i<variable.length;i++)

{

   data = data + '<'+variable[i]+'>'+value[i]+'</'+variable[i]+'>';

}

data = data + '</'+method+'>';

data = data + '</soap:Body>';

data = data + '</soap:Envelope>';

  

xmlhttp.onreadystatechange=handleStateChange;

xmlhttp.Open("POST",url, true);

xmlhttp.SetRequestHeader ("Content-Type","text/xml; charset=utf-8");

//xmlhttp.SetRequestHeader ("Content-Length",getlen(data));

xmlhttp.SetRequestHeader ("SOAPAction",_Namespace+method);

xmlhttp.Send(data);

alert(data);

}

  

//WeatherReport Test:

function Button2_onclick() {

//方法名,参数名,参数值,服务URL,服务所使用命名空间

RequestByPost("HelloWorld",[],[],"http://localhost:13267/SERVICES/WebService.asmx","http://tempuri.org/");

}

  

  window.onload = function(){

   Button2_onclick();

  }

// ]]>

</script>

</head>

<body>

<label id='Label1'>ss</label>

</body>

</html>

以上是 js调用webservice构造SOAP进行身份验证 的全部内容, 来源链接: utcz.com/z/314772.html

回到顶部