JSON遇到的坑

没想到Json文件保存编码会遇到如此多的坑，事情是这样的，一开始用记事本文件创建了一个json文件，并保存为data.json。

{
    "project": {
        "config": {
            "name": "上海五角场购物中心",
            "author": "xxxxxx项目部",
            "time": "2017-08-02 18:00:00",
            "data_source_app": "AutoCad",
            "data_source_app_version": "2020",
            "building_info": {},
            "extro_info": {}
        },
        "data": {
            "dwgs": [{
                    "id": 1,
                    "name": "一层",
                    "fileName": "一层过滤.dwg",
                    "path": "D:/CAD图块库/深化提资CAD/dwgs/一层过滤.dwg",
                    "description": "上海五角场购物中心一楼",
                    "time": "2021-07-02 18:00:00",
                    "thumbnail": "/pics/五角场_一层过滤.png"
                },
                {
                    "id": 2,
                    "name": "二层",
                    "fileName": "二层过滤.dwg",
                    "path": "D:/CAD图块库/深化提资CAD/dwgs/二层过滤.dwg",
                    "description": "上海五角场购物中心一楼",
                    "time": "2021-07-02 18:00:00",
                    "thumbnail": "/pics/五角场_二层过滤.png"
                }
            ],
            "extro_info": {}
        }
    }
}