在 Node.js 中调用 SOAP 请求操作

【问题标题】：Call SOAP request operation in Node.js在 Node.js 中调用 SOAP 请求操作
【发布时间】：2021-06-28 10:30:27
【问题描述】：

我正在尝试使用 node-soap 发出 SOAP 请求 - 我可以成功创建客户端，但是当我尝试调用 WSDL 中定义的操作时，它返回 undefined?这是我正确调用操作的方式吗？

const soap = require('soap');
const btoa = require('btoa');

response = {}
exports.getInventory = async (event, context) => {

    let username = '******';
    let password = '**********';

    let wsdlUrl = 'https://webservices.onewaybike.nl/CubeServices.svc?wsdl';

    const security = new soap.BasicAuthSecurity(username, password);

    let client = await soap.createClientAsync(wsdlUrl);
    client.setSecurity(security)
    
    let args = { Year: 2020}

    let dataResponse = await client.GetStockInfoNewOrdersForSeason(args)
    console.log(dataResponse)

    response = {
        statusCode: 200,
        body: "Inventory retrieved."
    };

    return response;
}

【问题讨论】：

标签： node.js soap node-soap

【解决方案1】：

您必须使用Async 方法。
将 Async 附加到方法 GetStockInfoNewOrdersForSeasonAsync

let [dataResponse] = await client.GetStockInfoNewOrdersForSeasonAsync(args)

响应是一个数组。来自npm soap documentation：

Client.methodAsync(args, options) - 在 SOAP 服务上调用方法。

 client.MyFunctionAsync({name: 'value'}).then((result) => {
   // result is a javascript array containing result, rawResponse, soapheader, and rawRequest
   // result is a javascript object
   // rawResponse is the raw xml response string
   // soapHeader is the response soap header as a javascript object
   // rawRequest is the raw xml request string
 })

【讨论】：