Javascript 将这两个异步发布的json对象组合成一个json字符串

我正在使用node.js雅虎财务模块检索苹果和谷歌的股票价格。这是可行的，代码如下所示

var util = require('util');

require('colors');

var _ = require('lodash');
var yahooFinance = require('yahoo-finance');

var FIELDS = _.flatten([
    //symbol,name, lastTradeDate, lastTradePriceOnly,
    ['s', 'n', 'd1', 'l1']
]);

var SYMBOLS = [
    'AAPL',
    'GOOG',
];

yahooFinance.snapshot({
    fields: FIELDS,
    symbols: SYMBOLS
}).then(function (result) {
    _.each(result, function (snapshot, symbol) {            
        console.log(JSON.stringify(snapshot, null, 2));
    });
}); 

console.logJSON.stringifysnapshot的输出，null，2；最后看起来像这样

{
  "symbol": "AAPL",
  "name": "Apple Inc.",
  "lastTradeDate": "2015-11-03T16:00:00.000Z",
  "lastTradePriceOnly": 122
}
{
  "symbol": "GOOG",
  "name": "Alphabet Inc.",
  "lastTradeDate": "2015-11-03T16:00:00.000Z",
  "lastTradePriceOnly": 728.11
}

[{
    "symbol": "AAPL",
    "name": "Apple Inc.",
    "lastTradeDate": "2015-11-03T16:00:00.000Z",
    "lastTradePriceOnly": 122
},
{
    "symbol": "GOOG",
    "name": "Alphabet Inc.",
    "lastTradeDate": "2015-11-03T16:00:00.000Z",
    "lastTradePriceOnly": 728.11
}]

问题是，它看起来像json，但仍然不是格式正确的json

所需的json如下所示

{
  "symbol": "AAPL",
  "name": "Apple Inc.",
  "lastTradeDate": "2015-11-03T16:00:00.000Z",
  "lastTradePriceOnly": 122
}
{
  "symbol": "GOOG",
  "name": "Alphabet Inc.",
  "lastTradeDate": "2015-11-03T16:00:00.000Z",
  "lastTradePriceOnly": 728.11
}

[{
    "symbol": "AAPL",
    "name": "Apple Inc.",
    "lastTradeDate": "2015-11-03T16:00:00.000Z",
    "lastTradePriceOnly": 122
},
{
    "symbol": "GOOG",
    "name": "Alphabet Inc.",
    "lastTradeDate": "2015-11-03T16:00:00.000Z",
    "lastTradePriceOnly": 728.11
}]

---

如何更改代码以获得所需的json输出？这是一个棘手的问题，因为每个json对象都是按任务异步释放的，而不是一次全部释放。

多亏了ojovirtua的评论，我找到了答案

yahooFinance.snapshot({
    fields: FIELDS,
    symbols: SYMBOLS
}).then(function (result) {
    console.log(JSON.stringify(result));
});

---

根据您的代码，Results已经是一个数组，请尝试console.logJSON.stringifyresult，这就是您所期望的。@ojovirtual，谢谢。它几乎起作用了。还需要一些调整。让我查一查。