@Component
public class OrderTimer {

    @Autowired
    private OrderService orderService;
 
    @Autowired
    private OrderMapper orderMapper;
 
    /**
     * 每隔1分钟执行未付款订单的关闭的操作
     */
    @Scheduled(cron = "0 0/1 * * * ?")
    public void closeOrders() {
 
        //获取所有超时未付款的订单，这个需要根据你自己的实际情况编写，此处只是举例
        List<Order> list= orderMapper.listCloseOrder();
        if(list==null||list.size()<1){
            return ;
        }
 
        for (Order order : list) {
            orderService.closeOrder(order);
        }
    }
}

public void removeAuthorityModuleSeq(Integer authorityModuleId, IAuthorityService iAuthorityService, IRoleAuthorityService iRoleAuthorityService) {
    //1.查询出当前资源模块下所有资源,查询出来后进行删除
    deleteAuthoritiesOfCurrentAuthorityModule(authorityModuleId, iAuthorityService, iRoleAuthorityService);
    //2.查询出当前资源模块下所有子模块,递归查询,当删除完所有子模块下的资源后,再删除所有子模块,最终删除当前资源模块
    deleteSonAuthorityModuleUnderCurrentAuthorityModule(authorityModuleId, iAuthorityService, iRoleAuthorityService);
    //3.删除当前资源模块
    removeById(authorityModuleId);
}

public enum Week {
    SUNDAY, MONDAY, TUESDAY, WEDNESDAY, THURSDAY, FRIDAY, SATURDAY
}
// 枚举类对象不能通过 new 出来，引用的时候直接类.实例名
Week w = Week.MONDAY;