无法从外部JSON获取数据

Question

我想显示外部JS文件中带有淡褐色眼睛颜色的人数。

还有

前10名最常见的姓氏及其总数。

这是用于Windows / linus服务器的，我需要获取数据。

[
  {
    "_id": "5ae30d020135436357a4732e",
    "balance": "1,171.56",
    "age": 46,
    "eyeColor": "hazel",
    "name": {
      "first": "Colon",
      "last": "Key"
    },
    "company": "Orbaxter",
    "email": "colonkey@orbaxter.com",
    "phone": "+1 (938) 402-3422",
    "address": "706 Tennis Court, Kimmell, Indiana, 4057",
    "registered": "2014-12-24T10:31:42 -00:00",
    "latitude": 22.250647,
    "longitude": -67.325278
  },
  {
    "_id": "5ae30d027f167186f52e2e6c",
    "balance": "1,383.36",
    "age": 23,
    "eyeColor": "hazel",
    "name": {
      "first": "Byrd",
      "last": "Walls"
    },
    "company": "Bizmatic",
    "email": "byrdwalls@bizmatic.com",
    "phone": "+1 (817) 569-3406",
    "address": "187 Lewis Avenue, Lutsen, Oregon, 7387",
    "registered": "2017-06-19T09:24:42 -01:00",
    "latitude": -60.642235,
    "longitude": -62.947158
  },
  {
    "_id": "5ae30d023f1f434dcb1ea87d",
    "balance": "2,338.81",
    "age": 21,
    "eyeColor": "grey",
    "name": {
      "first": "Sondra",
      "last": "Booker"
    },
    "company": "Aquazure",
    "email": "sondrabooker@aquazure.com",
    "phone": "+1 (861) 495-3729",
    "address": "633 Billings Place, Jacumba, Louisiana, 1488",
    "registered": "2017-12-11T08:53:27 -00:00",
    "latitude": 18.681413,
    "longitude": 93.058578
  }
]

我需要获得：

1. 绿眼睛的人数

2. 前10名最常见的姓氏及其总数

3. 最接近艾菲尔铁塔的人的细节

4. 每个蓝眼睛的人的平均年龄