Node JS: SOAP to query Java Web Services

Question

我正在尝试从node-js模块调用Javaweb服务。但是，我在wsdl库中遇到了错误。这是我的wsdl文件。

<!--
Published by JAX-WS RI (http://jax-ws.java.net). RI's version is JAX-WS RI 2.2.9-b130926.1035 svn-revision#5f6196f2b90e9460065a4c2f4e30e065b245e51e. 
--><!--
Generated by JAX-WS RI (http://jax-ws.java.net). RI's version is JAX-WS RI 2.2.9-b130926.1035 svn-revision#5f6196f2b90e9460065a4c2f4e30e065b245e51e. 
--><definitions targetNamespace="http://jaxws.joshis1.com/" name="webServiceImplService"><types><xsd:schema><xsd:import namespace="http://jaxws.joshis1.com/" schemaLocation="http://localhost:8888/webservice/helloworld?xsd=1"/></xsd:schema></types><message name="sayHello"><part name="parameters" element="tns:sayHello"/></message><message name="sayHelloResponse"><part name="parameters" element="tns:sayHelloResponse"/></message><portType name="IwebServiceInterface"><operation name="sayHello"><input wsam:Action="http://jaxws.joshis1.com/IwebServiceInterface/sayHelloRequest" message="tns:sayHello"/><output wsam:Action="http://jaxws.joshis1.com/IwebServiceInterface/sayHelloResponse" message="tns:sayHelloResponse"/></operation></portType><binding name="webServiceImplPortBinding" type="tns:IwebServiceInterface"><soap:binding transport="http://schemas.xmlsoap.org/soap/http" style="document"/><operation name="sayHello"><soap:operation soapAction=""/><input><soap:body use="literal"/></input><output><soap:body use="literal"/></output></operation></binding><service name="webServiceImplService"><port name="webServiceImplPort" binding="tns:webServiceImplPortBinding"><soap:address location="http://localhost:8888/webservice/helloworld"/></port></service></definitions>

这是我的test.js

var soap = require('soap');
var url = 'http://localhost:8888/webservice/helloworld?wsd';
var args = {sayHello: 'ABC'};
soap.createClient(url, function(err, client) {
client.MyFunction(args, function(err, result) {
console.log(result);
});
}); 

在运行时，我得到以下错误-

node_modules/soap/lib/wsdl.js:68
const [topLevelName] = nsName.split('|');
^
SyntaxError: Unexpected token [
at exports.runInThisContext (vm.js:53:16)
at Module._compile (module.js:374:25)
at Object.Module._extensions..js (module.js:417:10)
at Module.load (module.js:344:32)
at Function.Module._load (module.js:301:12)
at Module.require (module.js:354:17)
at require (internal/module.js:12:17)

$node--版本v4.2.6

还有其他类似jquery的方法可以调用这个javaweb服务吗？

node test.js 
/home/sjoshi/test.js:5
client.sayHello(args, function(err, result) {
^
TypeError: Cannot read property 'sayHello' of undefined

Answer 1

您使用的Node.js版本是什么？数组去结构化是一个更新的功能，我相信，所以如果你运行的是Node.js的旧版本，它可能没有这个功能。

http://kangax.github.io/compat-table/es6/#node6_5

它看起来像节点6.5和更高版本支持它。