Page page = new Page();
        page.setLimit(form.getLimit());
        page.setStart(form.getStart());
        MememberIntegralBase mememberIntegralBase = BeanUtil.copy(form, MememberIntegralBase.class);
        PageResult<MememberIntegralBase> result = mememberIntegralBaseService.queryPage(mememberIntegralBase, page);
        List<MememberIntegralBaseResponse> list = result.getRows().stream().map(temp -> {
            MememberIntegralBaseResponse mememberIntegralBaseResponse = BeanUtil.copy(temp, MememberIntegralBaseResponse.class);
            return mememberIntegralBaseResponse;
        }).filter(item -> item != null).collect(Collectors.toList());
        PageResult<MememberIntegralBaseResponse> pageResult = new PageResult<>();
        pageResult.setRows(list);
        pageResult.setTotal(result.getTotal());
        return RestResult.success(pageResult);
原文地址:https://www.cnblogs.com/turbozhang/p/15204855.html