{
    "errcode": 0,
    "errmsg": "ok",
    "dashboard_list": [
        {
            "category_id": "category_id",
            "category_name": "category name",
            "category_level": 1,
            "total_case": 100,
            "total_solved": 100,
            "category_type": 1
        }
    ]
}
