QueryWrapper<BrandCompany> queryWrapper = new QueryWrapper<>();
// 品牌商名称
if (!StringUtils.isEmpty(brandCompanyQuery.getName())) {
queryWrapper.like("name", brandCompanyQuery.getName());
}
queryWrapper.eq("mark", 1);
queryWrapper.orderByDesc("id");
IPage<BrandCompany> page = new Page<>(brandCompanyQuery.getPage(), brandCompanyQuery.getLimit());
IPage<BrandCompany> data = brandCompanyMapper.selectPage(page, queryWrapper);
