订单管理 - 统计订单状态的数据

{
    "code": 200,
    "msg": "成功",
    "data": {
        "totalCount": 7,
        "waitPayCount": 2,
        "reserveCount": 0,
        "servicingCount": 0,
        "finishedCount": 4,
        "closeCount": 1
    }
}