Question

我创建了一个非常简单的SOAP请求来访问由W3Schools托管的示例Web服务（下面的代码）。现在，执行脚本（通过按下按钮），响应是一个OPTIONS代码200 OK。

所以服务似乎已经开始，我在我的ajax请求中启用了“crossDomain”，但它不会发布实际数据。我该如何解决？我做了几天的研究，仍然无法得到我可以用于JavaScript的答案。请帮忙！

亲切的问候，jaySon

<html>
<head>
    <title>SOAP JavaScript Client Test</title>
    <script type="text/javascript" src="jquery-2.1.1.min.js" ></script>
    <script type="text/javascript" >
        function fnc_soap() {
            var request = 
            '<?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:encodingStyle="http://www.w3.org/2001/12/soap-encoding"> ' +
                '<soap12:Body> ' +
                    '<CelsiusToFahrenheit xmlns="http://www.w3schools.com/webservices/"> ' +
                        '<Celsius>37</Celsius> ' +
                    '</CelsiusToFahrenheit> ' +
                '</soap12:Body> ' +
            '</soap12:Envelope>';

            var url = "http://www.w3schools.com/webservices/tempconvert.asmx?op=CelsiusToFahrenheit";
            // var url = "http://www.w3schools.com/webservices/tempconvert.asmx/CelsiusToFahrenheit";
            jQuery.ajax({
                type: "POST",
                url: url,
                data: request,
                dataType: "xml",
                crossDomain: true,
                // contentType: "text/xml; charset=\"utf-8\"",
                xhrFields: {
                    withCredentials: true
                },
                beforeSend: function(xhr) {
                    // xhr.setRequestHeader('Access-Control-Allow-Methods', 'OPTIONS, TRACE, GET, HEAD, POST');
                    xhr.withCredentials = true;
                },
                headers:
                {
                    SOAPAction: "http://www.w3schools.com/webservices/CelsiusToFahrenheit",
                    // SOAPAction: "http://www.w3schools.com/webservices/tempconvert.asmx?CelsiusToFahrenheit"
                    "X-Requested-With": "XMLHttpRequest"
                },
                success: function (msg) {
                    alert("Works!");
                },
                error: function (msg) {
                    alert("Failed: " + msg.status + ": " + msg.statusText);
                }
            });
        }
    </script>
</head>
<body>
    <form name="Demo" action="" method="post">
        <div>
            <input type="button" value="Soap" onclick="fnc_soap();" ></input>
        </div>
    </form>
</body>
<html>

SOAP请求返回OPTIONS - 如何处理此请求以使请求正常工作？

0 个答案: