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在过去的几天里，我一直在尝试快速发出 SOAP 请求，但没有成功，我想知道是否有人可以指导我获得成功的响应。我知道 NSURLConnection 已被弃用，但我想测试一下我是否可以发出成功的请求，因为我可以在网上找到的所有示例都使用了它。

肥皂请求直接来自他们的 API 网站https://developers.mindbodyonline.com/，可以免费注册。 

let requestURL = NSURL(string: "https://api.mindbodyonline.com/0_5/SiteService.asmx")
let myRequest = NSMutableURLRequest(URL: requestURL!)

let soapMessage =
        "<soapenv:envelope xmlns:soapenv=\"http://schemas.xmlsoap.org/soap/envelope/\" xmlns=\"http://clients.mindbodyonline.com/api/0_5\">" +
        "<soapenv:header />" +
        "<soapenv:body>" +
        "<GetLocations xmlns=\"http://clients.mindbodyonline.com/api/0_5\">" +
        "<request>" +
            "<sourcecredentials>" +
            "<sourcename>Siteowner</sourcename>" +
            "<password>apitest1234</password>" +
            "<siteids> <int>-99</int> </siteids>" +
            "</sourcecredentials>" +
            "<XMLDetail>Bare</XMLDetail>" +
             "<PageSize>10</PageSize>" +
             "<CurrentPageIndex>0</CurrentPageIndex>" +
             "<Fields>" +
                "<string>Locations.Name</string>" +
                "<string>Locations.City</string>" +
             "</Fields>" +
        "</request>" +
        "</GetLocations>" +
        "</soapenv:Body> </soapenv:envelope>"


let sMessageLength = NSString(format: "%d", soapMessage.characters.count)
myRequest.addValue("text/xml; charset=UTF-8", forHTTPHeaderField: "Content-Type")
myRequest.addValue(sMessageLength as String, forHTTPHeaderField: "Content-Length")
myRequest.HTTPMethod = "POST"
myRequest.addValue("http://clients.mindbodyonline.com/api/0_5/GetLocations", forHTTPHeaderField: "SOAPAction")
myRequest.HTTPBody = soapMessage.dataUsingEncoding(NSUTF8StringEncoding)

 sConnection = NSURLConnection(request: myRequest, delegate: self)

我尝试了很多东西，但大多数时候我得到以下错误响应。

<?xml version="1.0" encoding="utf-8"?>
<soap:Envelope xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/"    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema">
<soap:Body>
<soap:Fault>
    <faultcode>soap:Client</faultcode>
    <faultstring>Server was unable to read request. ---&gt; Request format is invalid: Missing required soap:Envelope element.
    </faultstring><detail />
</soap:Fault></soap:Body></soap:Envelope>

我无法弄清楚我做错了什么，因为这段代码直接来自他们的网站示例。谢谢您的帮助。

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2 回答 2

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尝试更改SourceCredentials使用 CamelCase 的标签：

"<SourceCredentials>" +
"<SourceName>Siteowner</SourceName>" +
"<Password>apitest1234</Password>" +
"<SiteIDs> <int>-99</int> </SiteIDs>" +
"</SourceCredentials>" +
于 2016-02-17T21:46:22.287 回答
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离开 XML，您似乎正在通过用于登录 API 沙箱的 UserCredentials 作为您的 SourceCredentials。

尝试通过他们的开发人员门户上列出的 API 凭据，如果您仍然收到此错误，请告诉我们。

于 2016-02-11T16:44:27.103 回答