访问功能之外的数据

Question

为什么推动库存不起作用？当我记录库存时，所有内容都打印在[]。

中

var request = require('request'),
stockJSON = 'https://www.supremenewyork.com/mobile_stock.json?c=1';
var inventory = [];
request({
    headers: {
    'User-Agent': 'Mozilla/5.0 (iPhone; CPU iPhone OS 9_1 like Mac OS X) AppleWebKit/601.1.46 (KHTML, like Gecko) Version/9.0 Mobile/13B143 Safari/601.1'
},
uri: stockJSON
}, function(err, resp, body) {
    var json = JSON.parse(body);
    inventory.push(json.products_and_categories.new);
});

console.log(inventory);