如何在AngularJs文件中引用节点模块

Question

我使用money.js和accounting.js库。我使用npm install来获取它们在package.json中，并在我的JS文件中引用它们，如：

var fx = require("money");
var accounting = require("accounting");

然而，库中包含的函数无法识别，而角度无法加载 - 所以我认为我必须这样做不正确。

这就是它的使用方式：

var fx = require("money");
var accounting = require("accounting");

const USD = "USD";
const GBP = "GBP";
const EUR = "EUR";

fx.base = USD;
var response = $http.get("http://api.fixer.io/latest");
response.then(function(response){
    fx.rates = response.data.rates;
}, function(error){
    //handle error
});

...

    $scope.getTotalGBP = () => {
        var price = $scope.getTotalPrice();

        var priceGBP = fx.convert(price).from(USD).to(GBP);
        var formatted = accounting.formatMoney(priceGBP, [symbol = "£"], [precision = 2], [thousand = ","], [decimal = "."], [format = "%s%v"]);

        return formatted;
    };