接口返回状态

{
    "error": 4001,
    "statusCode": 200,
    "useTime": 0,
    "message": "没有登录"
}

{
    "error": 4002,
    "statusCode": 200,
    "useTime": 0,
    "message": "Token过期"
}

{
    "error": 4003,
    "statusCode": 200,
    "useTime": 0,
    "message": "没有权限"
}