我们先来看看Marketing Cloud系统里的contact信息： 一共1218374条数据。

我们用如下的nodejs代码通过OData来获取这些数据：

var request = require('request');
var config = require("./mcConfig");var url = config.getContactBatchURL;var sBody = "--batch_c914-a60c-1877" + "\n" +
"Content-Type: application/http" + "\n" +
"Content-Transfer-Encoding: binary" + "\n" +
"\n" +
"GET InteractionContacts?sap-client=100&$skip=0&$top=2&$select=ImageURL%2cName%2cContactLevelName%2cCountryName%2cCity%2cEMailAddress%2cPhoneNumber%2cMobilePhoneNumber%2cCorporateAccountName%2cInteractionContactUUID%2cRelationship%2cType&$inlinecount=allpages HTTP/1.1" +
"sap-cancel-on-close: true" + "\n" +
"Cache-Control: max-age=360" + "\n" +
"sap-contextid-accept: header" + "\n" +
"Accept: application/json" + "\n" +
"Accept-Language: en" + "\n" +
"DataServiceVersion: 2.0" + "\n" +
"MaxDataServiceVersion: 2.0" + "\n" +
"\n" + "\n" +
"--batch_c914-a60c-1877--";var getContactOptions = {url: url,method: "POST",json:false,headers: {"content-type": "multipart/mixed;boundary=batch_c914-a60c-1877",'Authorization': 'Basic ' + new Buffer(config.user + ":" + config.password).toString('base64')},body: sBody
};function getContact() {return new Promise(function(resolve,reject){var requestC = request.defaults({jar: true});console.log("Step1: get contact via url: " + url );requestC(getContactOptions,function(error,response,body){if( error){console.log("error occurred: " + error);reject(error);}console.log("response:" + body);var nStartIndex = body.indexOf("{");var nLastIndex = body.lastIndexOf("}");if( nStartIndex < 0 || nLastIndex < 0)return;var sPayload = body.substring(nStartIndex, ++nLastIndex);resolve(JSON.parse(sPayload));}); });
}function displayResult(oResult){console.log(oResult);
}getContact().then(displayResult);
复制代码

使用node命令直接执行这个.js文件：

得到结果：

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