如何理解节点肥皂的“描述”功能？

Question

我正在尝试使用节点SOAP npm模块（https://github.com/vpulim/node-soap）服务。

var soap = require('soap');
var soapWSDL = "https://webservice.s7.exacttarget.com/etframework.wsdl";

soap.createClient(soapWSDL, function (err, client) {
    if (err) {
      return callback(err, null);
    }

    client.setSecurity(new soap.WSSecurity(self.username, self.password));

    console.log("describe", client.describe());
    console.log("retrieve", client.describe().PartnerAPI.Soap.Retrieve);
});

第一个日志显示了可用的方法...

但是我正在尝试从第二个console.log了解参数所需的确切格式...

更具体地说，当我打电话给client.Retrieve(options,function(e,r){});我时，要求的格式options是什么？

这是两个console.logs的输出

描述：

 { PartnerAPI: 
   { Soap: 
      { Create: [Object],
        Retrieve: [Object],
        Update: [Object],
        Delete: [Object],
        Query: [Object],
        Describe: [Object],
        Execute: [Object],
        Perform: [Object],
        Configure: [Object],
        Schedule: [Object],
        VersionInfo: [Object],
        Extract: [Object],
        GetSystemStatus: [Object] } } }

检索：

 { input: 
   { RetrieveRequest: 
      { 'ClientIDs[]': [Object],
        ObjectType: 'xsd:string',
        'Properties[]': 'xsd:string',
        Filter: [Object],
        'RespondTo[]': [Object],
        'PartnerProperties[]': [Object],
        ContinueRequest: 'xsd:string',
        QueryAllAccounts: 'xsd:boolean',
        RetrieveAllSinceLastBatch: 'xsd:boolean',
        RepeatLastResult: 'xsd:boolean',
        Retrieves: [Object],
        Options: [Object],
        targetNSAlias: 'tns',
        targetNamespace: 'http://exacttarget.com/wsdl/partnerAPI' } },
  output: 
   { OverallStatus: 'xsd:string',
     RequestID: 'xsd:string',
     'Results[]': 
      { Client: [Object],
        PartnerKey: 'xsd:string',
        'PartnerProperties[]': [Object],
        CreatedDate: 'xsd:dateTime',
        ModifiedDate: 'xsd:dateTime',
        ID: 'xsd:int',
        ObjectID: 'xsd:string',
        CustomerKey: 'xsd:string',
        Owner: [Object],
        CorrelationID: 'xsd:string',
        ObjectState: 'xsd:string',
        targetNSAlias: 'tns',
        targetNamespace: 'http://exacttarget.com/wsdl/partnerAPI' } } }

Answer 1

在此示例中，您应该查看键名称和格式。例如，任何[]末尾带有 a 的键都意味着这应该是 a SOAP Sequence。如果没有看到输入/输出的完整格式，我无法 100% 确定某些内容 - 您可以尝试使用 Node.js 的util函数来深入检查对象。例如：

var utils = require('utils');
/* later */
console.log( utils.inspect( testObject, {depth: null} ) );

尽可能回答你的问题：

var args = {
  ClientIDs: [{ /* Some object - not sure without inspect */ }],
  ObjectType: 'someString',
  Properties: ['someString', 'someString'],
  Filter: { /* Some object - not sure without inspect */ },
  RespondTo: [{ /* Some object - not sure without inspect */ }],
  PartnerProperties: [{ /* Some object - not sure without inspect */ }],
  ContinueRequest: 'someString',
  QueryAllAccounts: true, /* or false */
  RetrieveAllSinceLastBatch: true, /* or false */
  RepeatLastResult: true, /* or false */
  Retrieves: [{ /* Some object - not sure without inspect */ }],
  Options: [{ /* Some object - not sure without inspect */ }]
}

client.RetrieveRequest(args, function(err, result, raw, soapHeader) {
  /* do something with the result */
});