node.js的soap 服务端

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最新推荐文章于 2024-03-14 11:53:37 发布

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分类专栏：笔记文章标签： node.js 前端 html soap

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本文介绍如何利用Node.js的soap库创建一个SOAP服务端。通过定义WSDL和实现服务端逻辑，演示了如何监听HTTP服务器并响应SOAP请求。

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const soap = require("soap");

const http = require("http");

const webservice = {};

webservice.wsdl = `

<?xml version="1.0"?>

<wsdl:definitions name="StockQuote" targetNamespace="http://example.com/stockquote.wsdl" xmlns:tns="http://example.com/stockquote.wsdl" xmlns:xsd1="http://example.com/stockquote.xsd" xmlns:soap="http://schemas.xmlsoap.org/wsdl/soap/" xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/">

<wsdl:types>

<xsd:schema targetNamespace="http://example.com/stockquote.xsd" xmlns:xsd="http://www.w3.org/2000/10/XMLSchema">

<xsd:element name="WriteObjectRequest">

<xsd:complexType>

<xsd:all>

<xsd:element name="xtlb" type="string"/>

<xsd:element name="jkid" type="string"/>

<xsd:element name="xmlDoc" type="string"/>

<xsd:element name="yhdh" type="string"/>

<xsd:element name="mm" type="string"/>

</xsd:all>

</xsd:complexType>

</xsd:element>

<xsd:element name="WriteObjectResponse">

<xsd:complexType>

<xsd:all>

<xsd:element name="WriteObjectOutResult" type="string"/>

</xsd:all>

</xsd:complexType>

</xsd:element>

<xsd:element name="TradePriceSubmit">

<xsd:complexType>

<xsd:all>

<xsd:element name="xtlb" type="string"/>

<xsd:element name="jkid" type="string"/>

<xsd:element name="xmlDoc" type="string"/>

<xsd:element name="yhdh" type="string"/>

<xsd:element name="mm" type="string"/>

<xsd:element name="WriteObjectOutResult" type="string"/>

</xsd:all>

</xsd:complexType>

</xsd:element>

<xsd:element name="valid" type="boolean"/>

</xsd:schema>

</wsdl:types>

<wsdl:message name="WriteObjectInput">

<wsdl:part name="body" element="xsd1:WriteObjectRequest"/>

</wsdl:message>

<wsdl:message name="WriteObjectOutput">

<wsdl:part name="body" element="xsd1:WriteObjectResponse"/>

</wsdl:message>

<wsdl:portType name="StockQuotePortType">

<wsdl:operation name="WriteObject">

<wsdl:input message="tns:WriteObjectInput"/>

<wsdl:output message="tns:WriteObjectOutput"/>

</wsdl:operation>

</wsdl:portType>

<wsdl:binding name="StockQuoteSoapBinding" type="tns:StockQuotePortType">

<soap:binding style="document" transport="http://schemas.xmlsoap.org/soap/http"/>

<wsdl:operation name="WriteObject">

<soap:operation soapAction="http://example.com/WriteObject"/>

<wsdl:input>

<soap:body use="literal"/>

</wsdl:input>

<wsdl:output>

<soap:body use="literal"/>

</wsdl:output>

</wsdl:operation>

</wsdl:binding>

<wsdl:service name="StockQuoteService">

<wsdl:port name="StockQuotePort" binding="tns:StockQuoteSoapBinding">

<soap:address location="http://localhost:8001/HBService"/>

</wsdl:port>

</wsdl:service>

</wsdl:definitions>`;

webservice.server = null;

webservice.service = {

StockQuoteService: {

StockQuotePort: {

WriteObject: async (args, cb, soapHeader) => {

const myServer = new MyServer(ctx);

let res = await myServer.receiveData(args);

return { WriteObjectOutResult: res };

}

};

webservice.server = http.createServer(function (request, response) {

response.end("404: Not Found: " + request.url);

});

webservice.server.listen(8001, null, null, function () {

webservice.soapServer = soap.listen(webservice.server, "/HBService", webservice.service, webservice.wsdl);

webservice.baseUrl = "http://" + webservice.server.address().address + ":" + webservice.server.address().port;

if (webservice.server.address().address === "0.0.0.0" || webservice.server.address().address === "::") {

webservice.baseUrl = "http://127.0.0.1:" + webservice.server.address().port;

}

});