解析json返回非有效对象

Question

我想从我的localhost解析Json Feed

http://localhost/hardfeed.json 这个Json文件内容是::

{
    "bpi": {
        "2018-04-14": 8003.6813,
        "2018-04-15": 8357.0375,
        "2018-04-16": 8051.345,
        "2018-04-17": 7890.15,
        "2018-04-18": 8163.69,
        "2018-04-19": 8273.7413,
        "2018-04-20": 8863.5025,
        "2018-04-21": 8917.5963,
        "2018-04-22": 8792.83,
        "2018-04-23": 8938.3038,
        "2018-04-24": 9652.1563,
        "2018-04-25": 8864.0875,
        "2018-04-26": 9278.9975,
        "2018-04-27": 8978.3325,
        "2018-04-28": 9342.4713,
        "2018-04-29": 9392.0313,
        "2018-04-30": 9244.3225,
        "2018-05-01": 9067.715,
        "2018-05-02": 9219.8638,
        "2018-05-03": 9734.675,
        "2018-05-04": 9692.7175,
        "2018-05-05": 9826.5975,
        "2018-05-06": 9619.1438,
        "2018-05-07": 9362.5338,
        "2018-05-08": 9180.1588,
        "2018-05-09": 9306,
        "2018-05-10": 9014.615,
        "2018-05-11": 8406.175,
        "2018-05-12": 8467.6563,
        "2018-05-13": 8688.0288,
        "2018-05-14": 8675.2063
    },
    "disclaimer": "This Test is generated from Localhost",
    "time": {
        "updated": "May 15, 2018 00:03:00 UTC",
        "updatedISO": "2018-05-15T00:03:00+00:00"
    }
}

解析文件数据时，我得到了一个没有bpi对象引号的无效结果  

这是我的JS方法

    $.getJSON('http://localhost/hardfeed.json', function(data) {

console.log(data) ; 


    });