我是SOAP协议的新手，正在生产环境中使用它之前尝试使用工作的测试API。通过SOAP建立成功连接时遇到了一些问题
我研究了数周的帖子，尝试了简单的肥皂请求，肥皂节点，axios和其他模块，但没有成功。
const soapRequest = require('easy-soap-request');
const fs = require('fs');
// example data
const url = 'http://webservices.oorsprong.org/websamples.countryinfo/CountryInfoService.wso?WSDL';
const headers = {
'soapAction': '<soapenv:Envelope
xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/" xmlns:web="http://www.oorsprong.org/websamples.countryinfo">' +
'<soapenv:Header/>' +
'<soapenv:Body>' +
'<web:CountryName>' +
'<web:sCountryISOCode>COL</web:sCountryISOCode>' +
'</web:CountryName>' +
'</soapenv:Body>' +
'</soapenv:Envelope>'
};
const xml = fs.readFileSync('test/zipCodeEnvelope.xml', 'utf-8');
// usage of module
(async () => {
const { response } = await soapRequest(url, headers, xml, 1000); //
Optional timeout parameter(milliseconds)
const { body, statusCode } = response;
console.log(body);
console.log(statusCode);
})();
下面列出了错误消息。
C:\Program Files\nodejs>node test.js
SOAP FAIL: Error: Request failed with status code 500
(node:14196) UnhandledPromiseRejectionWarning:
C:\Program Files\nodejs>node test.js
SOAP FAIL: Error: Request failed with status code 415
(node:14836) UnhandledPromiseRejectionWarning: The server cannot service the request because the media type is unsupported.
(node:14836) UnhandledPromiseRejectionWarning: Unhandled promise rejection. This error originated either by throwing inside of an async function without a catch block, or by rejecting a promise which was not handled with .catch(). (rejection id: 2)
(node:14836) [DEP0018] DeprecationWarning: Unhandled promise rejections are deprecated. In the future, promise rejections that are not handled will terminate the Node.js process with a non-zero exit code.
答案 0 :(得分：0)
根据此处的示例： https://www.npmjs.com/package/easy-soap-request
您需要在标题中设置内容类型
const url = 'https://graphical.weather.gov/xml/SOAP_server/ndfdXMLserver.php';
const headers = {
'user-agent': 'sampleTest',
'Content-Type': 'text/xml;charset=UTF-8',
'soapAction': 'https://graphical.weather.gov/xml/DWMLgen/wsdl/ndfdXML.wsdl#LatLonListZipCode',
};
这是一个对我有用的完整示例。也许是您的肥皂信封有问题？
const soapRequest = require('easy-soap-request'); const fs = require('fs'); // example data const url = 'https://graphical.weather.gov/xml/SOAP_server/ndfdXMLserver.php';
const headers = {
'user-agent': 'sampleTest',
'Content-Type': 'text/xml;charset=UTF-8',
'soapAction': 'https://graphical.weather.gov/xml/DWMLgen/wsdl/ndfdXML.wsdl#LatLonListZipCode', };
const xml = `<SOAP-ENV:Envelope xmlns:SOAP-ENV="http://schemas.xmlsoap.org/soap/envelope/" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:SOAP-ENC="http://schemas.xmlsoap.org/soap/encoding/" SOAP-ENV:encodingStyle="http://schemas.xmlsoap.org/soap/encoding/">
<SOAP-ENV:Body> <ns3591:NDFDgen xmlns:ns3591="uri:DWMLgen">
<latitude xsi:type="xsd:string">38.99</latitude>
<longitude xsi:type="xsd:string">-77.01</longitude> <product xsi:type="xsd:string">time-series</product>
<startTime xsi:type="xsd:string">2019-07-04T00:00:00</startTime>
<endTime xsi:type="xsd:string">2019-07-06T00:00:00</endTime>
<Unit xsi:type="xsd:string">e</Unit>
<weatherParameters>
<maxt xsi:type="xsd:boolean">1</maxt>
<mint xsi:type="xsd:boolean">0</mint> <temp xsi:type="xsd:boolean">0</temp> <td xsi:type="xsd:boolean">0</td> <pop12 xsi:type="xsd:boolean">0</pop12> <qpf xsi:type="xsd:boolean">0</qpf> <sky xsi:type="xsd:boolean">0</sky> <snow xsi:type="xsd:boolean">0</snow> <wspd xsi:type="xsd:boolean">0</wspd>
<wdir xsi:type="xsd:boolean">0</wdir>
<wx xsi:type="xsd:boolean">0</wx>
<waveh xsi:type="xsd:boolean">0</waveh>
<icons xsi:type="xsd:boolean">0</icons>
<critfireo xsi:type="xsd:boolean">0</critfireo>
<dryfireo xsi:type="xsd:boolean">0</dryfireo>
<rhm xsi:type="xsd:boolean">0</rhm>
<apt xsi:type="xsd:boolean">0</apt>
<tcwspdabv34i xsi:type="xsd:boolean">0</tcwspdabv34i>
<tcwspdabv50i xsi:type="xsd:boolean">0</tcwspdabv50i>
<tcwspdabv64i xsi:type="xsd:boolean">0</tcwspdabv64i>
<tcwspdabv34c xsi:type="xsd:boolean">0</tcwspdabv34c>
<tcwspdabv50c xsi:type="xsd:boolean">0</tcwspdabv50c>
<tcwspdabv64c xsi:type="xsd:boolean">0</tcwspdabv64c>
<conhazo xsi:type="xsd:boolean">0</conhazo>
<ptornado xsi:type="xsd:boolean">0</ptornado>
<phail xsi:type="xsd:boolean">0</phail>
<ptstmwinds xsi:type="xsd:boolean">0</ptstmwinds>
<pxtornado xsi:type="xsd:boolean">0</pxtornado>
<pxhail xsi:type="xsd:boolean">0</pxhail>
<pxtstmwinds xsi:type="xsd:boolean">0</pxtstmwinds>
<ptotsvrtstm xsi:type="xsd:boolean">0</ptotsvrtstm>
<ptotxsvrtstm xsi:type="xsd:boolean">0</ptotxsvrtstm>
<tmpabv14d xsi:type="xsd:boolean">0</tmpabv14d>
<tmpblw14d xsi:type="xsd:boolean">0</tmpblw14d>
<tmpabv30d xsi:type="xsd:boolean">0</tmpabv30d>
<tmpblw30d xsi:type="xsd:boolean">0</tmpblw30d>
<tmpabv90d xsi:type="xsd:boolean">0</tmpabv90d>
<tmpblw90d xsi:type="xsd:boolean">0</tmpblw90d>
<prcpabv14d xsi:type="xsd:boolean">0</prcpabv14d>
<prcpblw14d xsi:type="xsd:boolean">0</prcpblw14d>
<prcpabv30d xsi:type="xsd:boolean">0</prcpabv30d>
<prcpblw30d xsi:type="xsd:boolean">0</prcpblw30d>
<prcpabv90d xsi:type="xsd:boolean">0</prcpabv90d>
<prcpblw90d xsi:type="xsd:boolean">0</prcpblw90d>
<precipa_r xsi:type="xsd:boolean">0</precipa_r>
<sky_r xsi:type="xsd:boolean">0</sky_r>
<td_r xsi:type="xsd:boolean">0</td_r>
<temp_r xsi:type="xsd:boolean">0</temp_r>
<wdir_r xsi:type="xsd:boolean">0</wdir_r>
<wspd_r xsi:type="xsd:boolean">0</wspd_r>
<wgust xsi:type="xsd:boolean">0</wgust>
<iceaccum xsi:type="xsd:boolean">0</iceaccum>
<maxrh xsi:type="xsd:boolean">0</maxrh>
<minrh xsi:type="xsd:boolean">0</minrh>
</weatherParameters>
</ns3591:NDFDgen>
</SOAP-ENV:Body>
</SOAP-ENV:Envelope>`;
(async () => {
const { response } = await soapRequest(url, headers, xml, 4000); // Optional timeout parameter(milliseconds)
const { respHeaders, body, statusCode } = response;
console.log(respHeaders);
console.log(body);
console.log(statusCode);
})();