我在我的应用程序中使用分页。 这是我的代码:
final Pageable pageable = new PageRequest(page, this.getHistoryPageSize(), new Sort(Sort.Direction.ASC, "date"));
final List<History> pagedHistory = historyRepository.findPagedHistoryByTenantAndDateBetween(tenant, start, end, pageable);
我现在的问题是,是否有可能获取某个项目的页码,以便我可以显示此页面。
答案 0 :(得分:0)
使用getPageNumber()
的方法Pageable
:
int pageNumber = pageable.getPageNumber();
示例:
@GetMapping("/")
public String users(
@RequestParam(value = "q", required = false) String query,
Model model,
@PageableDefault(size = PAGE_SIZE, sort = SORT, direction = ASC) Pageable pageable
) {
Page<User> users = repo.findByNameAndEmail((query != null) ? query : "", pageable);
model.addAttribute("users", users);
model.addAttribute("query", query);
model.addAttribute("totalPages", users.getTotalPages());
model.addAttribute("current", pageable.getPageNumber());
model.addAttribute("previous", pageable.previousOrFirst().getPageNumber());
model.addAttribute("next", pageable.next().getPageNumber());
return "users";
}