sample.json

{
  "title": "Harry Potter and the Philosopher's Stone",
  "author": "J.K. Rowling",
  "hoge": {
    "stringField": "piyo",
    "numField": 123,
    "floatField": 20.315,
    "boolField": false,
    "huga": {
      "piyo": ["orange","apple"]
    }
  },
  "tags": ["novel","story","magic"],
  "valiableTags": [123,false,"str"],
  "intArray": [1,2,3,4,5],
  "floatArray": [1.2,1.3,1.4,2.0],
  "date": "2016/11/29T12:34:56.000",
  "year": "1997"
}