I'm trying to call asp.net webservice in javascript / Jquery, i have tried so many examples but unfortunately not succeeded,
here is the code which currently i'm trying,
login("abc@gmail.com", "123456");
var productServiceUrl = 'http://localhost:50575/Service1.asmx?op=test'; // Preferably write this out from server side
function login(Email, Password) {
var 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/"> \
<soap:Body> \
<login xmlns="http://test.com/"> \
<Email>' + Email + '</Email> \
<Password>' + Password + '</Password> \
</login> \
</soap:Body> \
</soap:Envelope>';
$.ajax({
url: productServiceUrl,
type: "GET",
dataType: "xml",
data: soapMessage,
complete: endSaveProduct,
error: function (a, b, c) {
alert(a + "\n" + b + "\n" + c);
},
contentType: "text/xml; charset=\"utf-8\""
});
return false;
}
function endSaveProduct(xmlHttpRequest, status) {
$(xmlHttpRequest.responseXML)
.find('loginResult')
.each(function () {
alert( $(this).find('Message').text());
});
}
please help me out, Thanks in advance.
There are multiple issues:
Access-Control-Allow-Origin: *
or specifically allowing your origin GET
where as you should be using POST
, because in SOAP over HTTP the envelope must be in the request body. application/x-www-form-urlencoded
unless you set processData
to false. Only setting contentType
will just make the header lie and doesn't actually change this. data
parameter is a string. It appears that your target domain is not allowing CORS, so it is impossible to do it directly from client-side. You must use a server proxy to do the request.
If they allowed CORS, you would do it like so:
var soapMessage = '<?xml version="1.0" encoding="utf-8"?>\
<soap12:Envelope xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:soap12="http://www.w3.org/2003/05/soap-envelope">\
<soap12:Body>\
<login xmlns="http://tastygo.com/">\
<BBMID>string</BBMID>\
<Email>string</Email>\
<Password>string</Password>\
</login>\
</soap12:Body>\
</soap12:Envelope>';
$.ajax( "http://m.allaccesstnt.com/AATnTWebservices/Webservices/Userwebservice.asmx", {
contentType: "application/soap+xml; charset=utf-8",
type: "POST", //important
dataType: "xml",
data: soapMessage
});
But this will not work because the server does not allow OPTIONS, which the browser must use to determine whether a cross-origin request is allowed:
OPTIONS http://m.allaccesstnt.com/AATnTWebservices/Webservices/Userwebservice.asmx 405 (Method Not Allowed)
The second problem is:
XMLHttpRequest cannot load http://m.allaccesstnt.com/AATnTWebservices/Webservices/Userwebservice.asmx. Origin http://stackoverflow.com is not allowed by Access-Control-Allow-Origin.
只需添加http://m.allaccesstnt.com/AATnTWebservices/Webservices/Userwebservice.asmx/ 测试并在Web服务器端添加标头
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