创建文件

json.db

{"brands": [{"name": "TCL","date": "2018-05-30T08:07:20.0892","id": 1},{ "name": "TCL", "date": "2018-05-30T08:07:20.0892", "id": 2 },{ "name": "TCL", "date": "2018-05-30T08:07:20.0892", "id": 3 },{ "name": "TCL", "date": "2018-05-30T08:07:20.0892", "id": 4 }]
}

运行结果