SpringBoot分页的插件

没有报错但是在后台执行了page分页查询

@Service
public class UserServiceImpl extends ServiceImpl<UserMapper, User> implements UserService {
    @Override
    public Map findPage(PageQ pageQ) {
        Page<User> page = this.page(new Page<User>(pageQ.getPageCurrent(), pageQ.getPageSize()));
        Map map = new HashMap<>();
        map.put("total",page.getTotal());
        map.put("UserList",page.getRecords());
        return map;
    }
}

注意千万别少了分页插件

@Configuration
//@Configuration这个标签一定要有
public class PageHelperConfig {
    @Bean
    public PaginationInterceptor creatPage(){
        return new PaginationInterceptor();
    }
}

再加入分页插件以后

就恢复正常了