node.js - 我正在创建一个用于 Steam 交易的机器人，但在添加数组值时遇到一些问题

Question

目前我正在尝试创建一个 Steam 交易机器人，仅当收到的元素值(value)高于所提供的元素时才接受报价.......

var market = require('steam-market-pricing');

var names = [
    'AWP | Safari Mesh (Factory New)',
    'AWP | Safari Mesh (Minimal Wear)',
    'AWP | Safari Mesh (Field-Tested)',
    'AWP | Safari Mesh (Well-Worn)',
    'AWP | Safari Mesh (Battle-Scarred)'
];




market.getItemsPrice(730, names, function(data) {
    for(var i in names) {
        console.log(names[i] + data[names[i]]['median_price']);
    }
});

上面的代码可以找到我在“names”数组中列出的商品的单独价格，但是我如何将它们的每个价格相加以创建总计？

Here's the package I used to find prices

Answer 1

尝试:

var total = 0;
for(var i in names) {
    total += parseFloat(data[names[i]]['median_price']);
}
console.log(total);