javascript - 如何使用“仅”节点连接到Clover mini设备？

我是Node的新手，我正在尝试使用Clover提供的API通过WebSocket连接到Clover Mini设备。

我尝试修改下面的示例代码以仅使用节点工作，但是当我在节点中打开它时，什么也没有发生。 (没有错误，什么都没有发生)

它可以在Chrome中正常运行，所以缺少什么呢？

https://github.com/clover/remote-pay-cloud

var $ = require('jQuery');

var clover = require("remote-pay-cloud");
var log = clover.Logger.create();

var connector = new clover.CloverConnectorFactory().createICloverConnector({
    "oauthToken": "1e7a9007-141a-293d-f41d-f603f0842139",
    "merchantId": "BBFF8NBCXEMDV",
    "clientId": "3RPTN642FHXTX",
    "remoteApplicationId": "com.yourname.yourapplication:1.0.0-beta1",
    "deviceSerialId": "C031UQ52340015",
    "domain": "https://sandbox.dev.clover.com/"
});

var ExampleCloverConnectorListener = function(cloverConnector) {
    clover.remotepay.ICloverConnectorListener.call(this);
    this.cloverConnector = cloverConnector;
};

ExampleCloverConnectorListener.prototype = Object.create(clover.remotepay.ICloverConnectorListener.prototype);
ExampleCloverConnectorListener.prototype.constructor = ExampleCloverConnectorListener;

ExampleCloverConnectorListener.prototype.onReady = function (merchantInfo) {
    var saleRequest = new clover.remotepay.SaleRequest();
    saleRequest.setExternalId(clover.CloverID.getNewId());
    saleRequest.setAmount(10000);
    this.cloverConnector.sale(saleRequest);
};

ExampleCloverConnectorListener.prototype.onVerifySignatureRequest = function (request) {
    log.info(request);
    this.cloverConnector.acceptSignature(request);
};

ExampleCloverConnectorListener.prototype.onConfirmPaymentRequest = function (request) {
  this.cloverConnector.acceptPayment(request.payment);
};

ExampleCloverConnectorListener.prototype.onSaleResponse = function (response) {
    log.info(response);
    connector.dispose();
    if(!response.getIsSale()) {
        console.error("Response is not an sale!");
        console.error(response);
    }
};

var connectorListener = new ExampleCloverConnectorListener(connector);
connector.addCloverConnectorListener(connectorListener);
connector.initializeConnection();

最佳答案

在三叶草与开发人员联系后，他们的文档出现了一些错误。对于其他用户，这里是在他们的gitub上指向该问题的链接以及一些示例代码。

link to github issue

const endpoint = "ws://yourip:yourport/remote_pay";

var webSocketFactory = function () {
    let webSocketOverrides = {
        createWebSocket: function () {
            // To support self-signed certificates you must pass rejectUnauthorized = false.
            // https://github.com/websockets/ws/blob/master/examples/ssl.js
            let sslOptions = {
                rejectUnauthorized: false
            };
            // Use the ws library by default.
            return new WebSocket(endpoint, sslOptions);
        }
    }
    return Object.assign(new clover.CloverWebSocketInterface(endpoint), webSocketOverrides);
};

var ExampleWebsocketPairedCloverDeviceConfiguration = function () {
    clover.WebSocketPairedCloverDeviceConfiguration.call(this,
        endpoint, // endpoint
        "com.cloverconnector.javascript.simple.sample:1.4", // Application Id
        "Javascript Simple Sample", // posName
        "Register_1", // serialNumber
        null, // authToken().get(
        webSocketFactory,
        new clover.ImageUtil());
};