源代码如下：
var config = require("./mcConfig");var request = require('request');var url = config.tokenURL;console.log("user: " + config.user + " password: " + config.password); var getTokenOptions = { url: url, method: "GET", json:true, headers: { 'Authorization': 'Basic ' + new Buffer(config.user + ":" + config.password).toString('base64'), "content-type": "application/json", "x-csrf-token" :"fetch" }};function getToken() { return new Promise(function(resolve,reject){ var requestC = request.defaults({jar: true}); console.log("Step1: get csrf token via url: " + url ); requestC(getTokenOptions,function(error,response,body){ var csrfToken = response.headers['x-csrf-token']; if(!csrfToken){ reject({message:"token fetch error: " + error}); return; } console.log("Step1: csrf token got: " + csrfToken); resolve(csrfToken); }); });}function createContact(token){ return new Promise(function(resolve, reject){ var oPostData = {"CountryCode":"CN", "City":"Chengdu", "FirstName":"Jerry4", "LastName":"Wang2", "PostalCode":"610093", "RegionCode":"", "Street":"天府软件园", "HouseNumber":"天府软件园", "DateofBirth":null, "ContactPersonFacets":[ {"Id":"jerry1@sap.com", "IdOrigin":"EMAIL", "Obsolete":false, "Invalid":false}, {"Id":"", "IdOrigin":"PHONE", "Obsolete":false, "Invalid":false}, {"Id":"", "IdOrigin":"MOBILE", "Obsolete":false, "Invalid":false}, {"Id":"", "IdOrigin":"FAX", "Obsolete":false, "Invalid":false} ], "IsConsumer":true, "Filter":{ "MarketingAreaId":"CXXGLOBAL" } }; var requestC = request.defaults({jar: true}); var createOptions = { url: config.createContactURL, method: "POST", json:true, headers: { "content-type": "application/json", 'x-csrf-token': token }, body:oPostData }; requestC(createOptions,function(error,response,data){ if(error){ reject(error.message); }else { var oCreatedContact = data; console.log("created contact ID: " + oCreatedContact.d.ContactPersonId); resolve(data); } }); });}getToken().then(createContact).catch((error) =>{ console.log("error: " + error.message);});这里我把创建的contact的名称字段硬编码成Jerry4：
...