Java Code Examples for com.github.pagehelper.PageInfo#setPageSize()
The following examples show how to use
com.github.pagehelper.PageInfo#setPageSize() .
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Example 1
| Source File: PageInfoHelper.java From uexam with GNU Affero General Public License v3.0 | 6 votes |
|
public static <T, J> PageInfo<J> copyMap(PageInfo<T> source, Function<? super T, ? extends J> mapper) {
PageInfo<J> newPage = new PageInfo<>();
newPage.setPageNum(source.getPageNum());
newPage.setPageSize(source.getPageSize());
newPage.setSize(source.getSize());
newPage.setStartRow(source.getStartRow());
newPage.setEndRow(source.getEndRow());
newPage.setTotal(source.getTotal());
newPage.setPages(source.getPages());
newPage.setList(source.getList().stream().map(mapper).collect(Collectors.toList()));
newPage.setPrePage(source.getPrePage());
newPage.setNextPage(source.getNextPage());
newPage.setIsFirstPage(source.isIsFirstPage());
newPage.setIsLastPage(source.isIsLastPage());
newPage.setHasPreviousPage(source.isHasPreviousPage());
newPage.setHasNextPage(source.isHasNextPage());
newPage.setNavigatePages(source.getNavigatePages());
newPage.setNavigatepageNums(source.getNavigatepageNums());
newPage.setNavigateFirstPage(source.getNavigateFirstPage());
newPage.setNavigateLastPage(source.getNavigateLastPage());
return newPage;
}
Example 2
| Source File: SubjectChoicesService.java From spring-microservice-exam with MIT License | 6 votes |
|
/**
* 查询分页列表
*
* @param pageInfo pageInfo
* @param subjectDto subjectDto
* @return PageInfo
* @author tangyi
* @date 2019/06/16 18:16
*/
@Override
public PageInfo<SubjectDto> findSubjectPage(PageInfo pageInfo, SubjectDto subjectDto) {
SubjectChoices subjectChoices = new SubjectChoices();
BeanUtils.copyProperties(subjectDto, subjectChoices);
// 选择题类型：单选或多选
if (subjectDto.getType() != null)
subjectChoices.setChoicesType(subjectDto.getType());
PageInfo<SubjectChoices> subjectChoicesPageInfo = this.findPage(pageInfo, subjectChoices);
List<SubjectDto> subjectDtos = SubjectUtil.subjectChoicesToDto(subjectChoicesPageInfo.getList(), true);
PageInfo<SubjectDto> subjectDtoPageInfo = new PageInfo<>();
subjectDtoPageInfo.setList(subjectDtos);
subjectDtoPageInfo.setTotal(subjectChoicesPageInfo.getTotal());
subjectDtoPageInfo.setPageSize(subjectChoicesPageInfo.getPageSize());
subjectDtoPageInfo.setPageNum(subjectChoicesPageInfo.getPageNum());
return subjectDtoPageInfo;
}
Example 3
| Source File: PageUtil.java From spring-microservice-exam with MIT License | 6 votes |
|
/**
* 复制属性
*
* @param source source
* @param target target
* @author tangyi
* @date 2019/07/03 22:26:18
*/
public static void copyProperties(PageInfo<?> source, PageInfo<?> target) {
target.setPageNum(source.getPageNum());
target.setPageSize(source.getPageSize());
target.setSize(source.getSize());
target.setStartRow(source.getStartRow());
target.setEndRow(source.getEndRow());
target.setPages(source.getPages());
target.setPrePage(source.getPrePage());
target.setNextPage(source.getNextPage());
target.setIsFirstPage(source.isIsFirstPage());
target.setIsLastPage(source.isIsLastPage());
target.setHasPreviousPage(source.isHasPreviousPage());
target.setHasNextPage(source.isHasNextPage());
target.setNavigatePages(source.getNavigatePages());
target.setNavigatepageNums(source.getNavigatepageNums());
target.setNavigateFirstPage(source.getNavigateFirstPage());
target.setNavigateLastPage(source.getNavigateLastPage());
target.setTotal(source.getTotal());
}
Example 4
| Source File: PageInfoHelper.java From uexam-mysql with GNU Affero General Public License v3.0 | 6 votes |
|
public static <T, J> PageInfo<J> copyMap(PageInfo<T> source, Function<? super T, ? extends J> mapper) {
PageInfo<J> newPage = new PageInfo<>();
newPage.setPageNum(source.getPageNum());
newPage.setPageSize(source.getPageSize());
newPage.setSize(source.getSize());
newPage.setStartRow(source.getStartRow());
newPage.setEndRow(source.getEndRow());
newPage.setTotal(source.getTotal());
newPage.setPages(source.getPages());
newPage.setList(source.getList().stream().map(mapper).collect(Collectors.toList()));
newPage.setPrePage(source.getPrePage());
newPage.setNextPage(source.getNextPage());
newPage.setIsFirstPage(source.isIsFirstPage());
newPage.setIsLastPage(source.isIsLastPage());
newPage.setHasPreviousPage(source.isHasPreviousPage());
newPage.setHasNextPage(source.isHasNextPage());
newPage.setNavigatePages(source.getNavigatePages());
newPage.setNavigatepageNums(source.getNavigatepageNums());
newPage.setNavigateFirstPage(source.getNavigateFirstPage());
newPage.setNavigateLastPage(source.getNavigateLastPage());
return newPage;
}
Example 5
| Source File: CommentService.java From Jantent with MIT License | 6 votes |
|
/**
* copy原有的分页信息，除数据
*
* @param ordinal
* @param <T>
* @return
*/
private <T> PageInfo<T> copyPageInfo(PageInfo ordinal) {
PageInfo<T> returnBo = new PageInfo<T>();
returnBo.setPageSize(ordinal.getPageSize());
returnBo.setPageNum(ordinal.getPageNum());
returnBo.setEndRow(ordinal.getEndRow());
returnBo.setTotal(ordinal.getTotal());
returnBo.setHasNextPage(ordinal.isHasNextPage());
returnBo.setHasPreviousPage(ordinal.isHasPreviousPage());
returnBo.setIsFirstPage(ordinal.isIsFirstPage());
returnBo.setIsLastPage(ordinal.isIsLastPage());
returnBo.setNavigateFirstPage(ordinal.getNavigateFirstPage());
returnBo.setNavigateLastPage(ordinal.getNavigateLastPage());
returnBo.setNavigatepageNums(ordinal.getNavigatepageNums());
returnBo.setSize(ordinal.getSize());
returnBo.setPrePage(ordinal.getPrePage());
returnBo.setNextPage(ordinal.getNextPage());
return returnBo;
}
Example 6
| Source File: PageInfoHelper.java From dynamic-data-source-demo with Apache License 2.0 | 6 votes |
|
public static <T, R> PageInfo<R> mapPage(PageInfo<T> page, Function<List<T>, List<R>> function) {
PageInfo<R> resultPage = new PageInfo<>();
resultPage.setList(function.apply(page.getList()));
resultPage.setSize(page.getSize());
resultPage.setPageNum(page.getPageNum());
resultPage.setPageSize(page.getPageSize());
resultPage.setStartRow(page.getStartRow());
resultPage.setEndRow(page.getEndRow());
resultPage.setTotal(page.getTotal());
resultPage.setHasPreviousPage(page.isHasPreviousPage());
resultPage.setHasNextPage(page.isHasNextPage());
resultPage.setIsFirstPage(page.isIsFirstPage());
resultPage.setIsLastPage(page.isIsLastPage());
resultPage.setPages(page.getPages());
resultPage.setPrePage(page.getPrePage());
resultPage.setNextPage(page.getNextPage());
resultPage.setNavigatePages(page.getNavigatePages());
resultPage.setNavigatepageNums(page.getNavigatepageNums());
resultPage.setNavigateFirstPage(page.getNavigateFirstPage());
resultPage.setNavigateLastPage(page.getNavigateLastPage());
return resultPage;
}
Example 7
| Source File: KnowledgeController.java From spring-microservice-exam with MIT License | 4 votes |
|
/**
* 获取分页数据
*
* @param pageNum pageNum
* @param pageSize pageSize
* @param sort sort
* @param order order
* @param knowledge knowledge
* @return PageInfo
* @author tangyi
* @date 2019/1/1 15:15
*/
@GetMapping("knowledgeList")
@ApiOperation(value = "获取知识列表")
@ApiImplicitParams({
@ApiImplicitParam(name = CommonConstant.PAGE_NUM, value = "分页页码", defaultValue = CommonConstant.PAGE_NUM_DEFAULT, dataType = "String"),
@ApiImplicitParam(name = CommonConstant.PAGE_SIZE, value = "分页大小", defaultValue = CommonConstant.PAGE_SIZE_DEFAULT, dataType = "String"),
@ApiImplicitParam(name = CommonConstant.SORT, value = "排序字段", defaultValue = CommonConstant.PAGE_SORT_DEFAULT, dataType = "String"),
@ApiImplicitParam(name = CommonConstant.ORDER, value = "排序方向", defaultValue = CommonConstant.PAGE_ORDER_DEFAULT, dataType = "String"),
@ApiImplicitParam(name = "knowledge", value = "知识信息", dataType = "Knowledge")
})
public PageInfo<KnowledgeDto> knowledgeList(@RequestParam(value = CommonConstant.PAGE_NUM, required = false, defaultValue = CommonConstant.PAGE_NUM_DEFAULT) String pageNum,
@RequestParam(value = CommonConstant.PAGE_SIZE, required = false, defaultValue = CommonConstant.PAGE_SIZE_DEFAULT) String pageSize,
@RequestParam(value = CommonConstant.SORT, required = false, defaultValue = CommonConstant.PAGE_SORT_DEFAULT) String sort,
@RequestParam(value = CommonConstant.ORDER, required = false, defaultValue = CommonConstant.PAGE_ORDER_DEFAULT) String order,
Knowledge knowledge) {
knowledge.setTenantCode(SysUtil.getTenantCode());
// 查询知识
PageInfo<Knowledge> knowledgePageInfo = knowledgeService.findPage(PageUtil.pageInfo(pageNum, pageSize, sort, order), knowledge);
PageInfo<KnowledgeDto> knowledgeDtoPageInfo = new PageInfo<>();
List<KnowledgeDto> knowledgeDtoList = new ArrayList<>();
// 查询附件
Set<Long> attachmentIdSet = new HashSet<>();
knowledgePageInfo.getList().forEach(tempKnowledge -> attachmentIdSet.add(tempKnowledge.getAttachmentId()));
// 根据附件ID查询附件
ResponseBean<List<AttachmentVo>> returnT = userServiceClient.findAttachmentById(attachmentIdSet.toArray(new Long[0]));
knowledgePageInfo.getList().stream()
// 转成Dto
.map(tempKnowledge -> {
KnowledgeDto knowledgeDto = new KnowledgeDto();
BeanUtils.copyProperties(tempKnowledge, knowledgeDto);
return knowledgeDto;
})
// 遍历
.forEach(tempKnowledgeDto -> {
if (returnT != null && CollectionUtils.isNotEmpty(returnT.getData())) {
AttachmentVo tempKnowledgeDtoAttachmentVo = returnT.getData().stream()
// 根据ID过滤
.filter(tempAttachmentVo -> tempAttachmentVo.getId().equals(tempKnowledgeDto.getAttachmentId()))
// 匹配第一个
.findFirst().orElse(null);
// 设置附件名称、附件大小
if (tempKnowledgeDtoAttachmentVo != null) {
tempKnowledgeDto.setAttachName(tempKnowledgeDtoAttachmentVo.getAttachName());
tempKnowledgeDto.setAttachSize(tempKnowledgeDtoAttachmentVo.getAttachSize());
}
}
knowledgeDtoList.add(tempKnowledgeDto);
});
knowledgeDtoPageInfo.setList(knowledgeDtoList);
knowledgeDtoPageInfo.setTotal(knowledgePageInfo.getTotal());
knowledgeDtoPageInfo.setPageNum(knowledgePageInfo.getPageNum());
knowledgeDtoPageInfo.setPageSize(knowledgePageInfo.getPageSize());
return knowledgeDtoPageInfo;
}
Example 8
| Source File: AnswerService.java From spring-microservice-exam with MIT License | 4 votes |
|
/**
* 获取错题列表
*
* @param pageNum pageNum
* @param pageSize pageSize
* @param sort sort
* @param order order
* @param recordId recordId
* @param answer answer
* @return List
* @author tangyi
* @date 2020/02/19 22:50
*/
public PageInfo<AnswerDto> answerListInfo(String pageNum, String pageSize, String sort, String order, Long recordId, Answer answer) {
List<AnswerDto> answerDtos = new ArrayList<>();
answer.setExamRecordId(recordId);
PageInfo<Answer> answerPageInfo = this.findPage(PageUtil.pageInfo(pageNum, pageSize, sort, order), answer);
if (CollectionUtils.isNotEmpty(answerPageInfo.getList())) {
answerDtos = answerPageInfo.getList().stream().map(tempAnswer -> {
AnswerDto answerDto = new AnswerDto();
BeanUtils.copyProperties(tempAnswer, answerDto);
SubjectDto subjectDto = subjectService.get(tempAnswer.getSubjectId(), tempAnswer.getType());
answerDto.setSubject(subjectDto);
// 判断正误
SubjectTypeEnum subjectType = SubjectTypeEnum.matchByValue(subjectDto.getType());
if (subjectType != null) {
switch (subjectType) {
case CHOICES:
choicesHandler.judgeOptionRight(tempAnswer, subjectDto);
break;
case MULTIPLE_CHOICES:
multipleChoicesHandler.judgeOptionRight(tempAnswer, subjectDto);
break;
case SHORT_ANSWER:
shortAnswerHandler.judgeRight(tempAnswer, subjectDto);
break;
case JUDGEMENT:
judgementHandler.judgeRight(tempAnswer, subjectDto);
break;
default:
break;
}
}
return answerDto;
}).collect(Collectors.toList());
}
PageInfo<AnswerDto> answerDtoPageInfo = new PageInfo<>();
answerDtoPageInfo.setList(answerDtos);
answerDtoPageInfo.setTotal(answerPageInfo.getTotal());
answerDtoPageInfo.setPageNum(answerPageInfo.getPageNum());
answerDtoPageInfo.setPageSize(answerPageInfo.getPageSize());
return answerDtoPageInfo;
}
Example 9
| Source File: ExamRecordService.java From spring-microservice-exam with MIT License | 4 votes |
|
/**
* 获取分页数据
*
* @param pageNum pageNum
* @param pageSize pageSize
* @param sort sort
* @param order order
* @param examRecord examRecord
* @return PageInfo
* @author tangyi
* @date 2018/11/10 21:33
*/
public PageInfo<ExaminationRecordDto> examRecordList(ExaminationRecord examRecord, String pageNum, String pageSize, String sort, String order) {
examRecord.setTenantCode(SysUtil.getTenantCode());
PageInfo<ExaminationRecordDto> examRecordDtoPageInfo = new PageInfo<>();
List<ExaminationRecordDto> examRecordDtoList = new ArrayList<>();
// 查询考试记录
PageInfo<ExaminationRecord> examRecordPageInfo = this.findPage(
PageUtil.pageInfo(pageNum, pageSize, sort, order), examRecord);
if (CollectionUtils.isNotEmpty(examRecordPageInfo.getList())) {
// 查询考试信息
List<Examination> examinations = examinationService.findListById(examRecordPageInfo.getList().stream().map(ExaminationRecord::getExaminationId).distinct().toArray(Long[]::new));
examRecordPageInfo.getList().forEach(tempExamRecord -> {
// 找到考试记录所属的考试信息
Examination examinationRecordExamination = examinations.stream()
.filter(tempExamination -> tempExamRecord.getExaminationId().equals(tempExamination.getId()))
.findFirst().orElse(null);
// 转换成ExamRecordDto
if (examinationRecordExamination != null) {
ExaminationRecordDto examRecordDto = new ExaminationRecordDto();
BeanUtils.copyProperties(examinationRecordExamination, examRecordDto);
examRecordDto.setId(tempExamRecord.getId());
examRecordDto.setStartTime(tempExamRecord.getStartTime());
examRecordDto.setEndTime(tempExamRecord.getEndTime());
examRecordDto.setScore(tempExamRecord.getScore());
examRecordDto.setUserId(tempExamRecord.getUserId());
examRecordDto.setExaminationId(tempExamRecord.getExaminationId());
// 正确题目数
examRecordDto.setCorrectNumber(tempExamRecord.getCorrectNumber());
examRecordDto.setInCorrectNumber(tempExamRecord.getInCorrectNumber());
// 提交状态
examRecordDto.setSubmitStatus(tempExamRecord.getSubmitStatus());
examRecordDtoList.add(examRecordDto);
}
});
this.fillExamUserInfo(examRecordDtoList, examRecordPageInfo.getList().stream().map(ExaminationRecord::getUserId).distinct().toArray(Long[]::new));
}
examRecordDtoPageInfo.setTotal(examRecordPageInfo.getTotal());
examRecordDtoPageInfo.setPages(examRecordPageInfo.getPages());
examRecordDtoPageInfo.setPageSize(examRecordPageInfo.getPageSize());
examRecordDtoPageInfo.setPageNum(examRecordPageInfo.getPageNum());
examRecordDtoPageInfo.setList(examRecordDtoList);
return examRecordDtoPageInfo;
}
Example 10
| Source File: SysUserServiceImpl.java From momo-cloud-permission with Apache License 2.0 | 4 votes |
|
@Override
public PageInfo<SysUserListRes> sysUserList(SysUserListReq sysUserListReq) {
RedisUser redisUser = this.redisUser();
PageHelper.startPage(sysUserListReq.getPageNum(), sysUserListReq.getPageSize(), "id desc");
List<SysUserListDO> pageSysUserList = userMapper.pageSysUserList(redisUser.getTenantId(), sysUserListReq.getSysUserName(), sysUserListReq.getDisabledFlag());
PageInfo<SysUserListDO> pageInfo = new PageInfo<>(pageSysUserList);
List<SysUserListRes> resList = Lists.newArrayList();
List<SysUserListDO> doList = pageInfo.getList();
PageInfo<SysUserListRes> pageInfoRes = new PageInfo<>();
pageInfoRes.setPageNum(pageInfo.getPageNum());
pageInfoRes.setPageSize(pageInfo.getPageSize());
pageInfoRes.setTotal(pageInfo.getTotal());
if (CollectionUtils.isNotEmpty(doList)) {
doList.forEach(sysUserListDO -> {
SysUserListRes sysUserListRes = new SysUserListRes();
BeanUtils.copyProperties(sysUserListDO, sysUserListRes);
//管理员按钮是否显示
List<RoleDO> roles = sysUserListDO.getRoles();
Set<Integer> rolesSet = roles.stream().map(RoleDO::getSysRoleType).collect(Collectors.toSet());
//角色的类型，0：管理员(老板)，1：管理员(员工) 2其他
if (rolesSet.contains(RoleTypeEnum.superAdmin.type)) {
sysUserListRes.setEditButtonShow(false);
sysUserListRes.setPwdButtonShow(false);
sysUserListRes.setDisabledFlagButtonShow(false);
sysUserListRes.setRoleButtonShow(false);
}
if (rolesSet.contains(RoleTypeEnum.admin.type)) {
sysUserListRes.setEditButtonShow(false);
sysUserListRes.setPwdButtonShow(false);
sysUserListRes.setDisabledFlagButtonShow(false);
sysUserListRes.setRoleButtonShow(false);
}
//用户是自己登陆，则显示自己
if (sysUserListDO.getId().equals(redisUser.getBaseId())) {
sysUserListRes.setEditButtonShow(true);
sysUserListRes.setPwdButtonShow(true);
sysUserListRes.setDisabledFlagButtonShow(true);
sysUserListRes.setRoleButtonShow(true);
}
//超级管理员，则显示全部
if (superAdminsService.checkIsSuperAdmin(redisUser.getSysUserPhone())) {
sysUserListRes.setEditButtonShow(true);
sysUserListRes.setPwdButtonShow(true);
sysUserListRes.setDisabledFlagButtonShow(true);
sysUserListRes.setRoleButtonShow(true);
}
UserAccountPwdDO userAccountPwdDO = sysUserListDO.getUserAccountPwdDO();
//密码绑定
if (null != userAccountPwdDO) {
sysUserListRes.setPwdBinding(true);
sysUserListRes.setPwdBindingName(userAccountPwdDO.getSysUserLoginName());
sysUserListRes.setPwdBindingFlag(userAccountPwdDO.getDisabledFlag());
sysUserListRes.setPwdBindingDate(userAccountPwdDO.getCreateTime());
}
//用户是自己登陆，则显示自己
if (sysUserListDO.getId().equals(redisUser.getBaseId())) {
//屏蔽自己状态 按钮
sysUserListRes.setDisabledFlagButtonShow(false);
}
resList.add(sysUserListRes);
});
pageInfoRes.setList(resList);
return pageInfoRes;
}
return pageInfoRes;
}
Example 11
| Source File: SysEnterpriseServiceImpl.java From momo-cloud-permission with Apache License 2.0 | 4 votes |
|
@Override
public SysUserListRes userList(SysEnterpriseUserReq sysEnterpriseUserReq) {
UserGroupDO uuid = userGroupMapper.uuid(sysEnterpriseUserReq.getEnterpriseUuid());
if (uuid == null) {
throw BizException.fail("用户所在的企业不存在");
}
SysUserListRes sysUserListResFianl = new SysUserListRes();
sysUserListResFianl.setSysEnterpriseName(uuid.getUserGroupName());
RedisUser redisUser = this.redisUser();
PageHelper.startPage(sysEnterpriseUserReq.getPageNum(), sysEnterpriseUserReq.getPageSize(), "id desc");
List<SysUserListDO> pageSysUserList = userMapper.pageSysUserList(uuid.getId(), sysEnterpriseUserReq.getSysUserName(), sysEnterpriseUserReq.getDisabledFlag());
PageInfo<SysUserListDO> pageInfo = new PageInfo<>(pageSysUserList);
List<SysUserListRes> resList = Lists.newArrayList();
List<SysUserListDO> doList = pageInfo.getList();
PageInfo<SysUserListRes> pageInfoRes = new PageInfo<>();
pageInfoRes.setPageNum(pageInfo.getPageNum());
pageInfoRes.setPageSize(pageInfo.getPageSize());
pageInfoRes.setTotal(pageInfo.getTotal());
if (CollectionUtils.isNotEmpty(doList)) {
doList.forEach(sysUserListDO -> {
SysUserListRes sysUserListRes = new SysUserListRes();
BeanUtils.copyProperties(sysUserListDO, sysUserListRes);
//管理员按钮是否显示
List<RoleDO> roles = sysUserListDO.getRoles();
Set<Integer> rolesSet = roles.stream().map(RoleDO::getSysRoleType).collect(Collectors.toSet());
//角色的类型，0：管理员(老板)，1：管理员(员工) 2其他
if (rolesSet.contains(RoleTypeEnum.superAdmin.type)) {
sysUserListRes.setEditButtonShow(false);
sysUserListRes.setPwdButtonShow(false);
sysUserListRes.setDisabledFlagButtonShow(false);
sysUserListRes.setRoleButtonShow(false);
}
if (rolesSet.contains(RoleTypeEnum.admin.type)) {
sysUserListRes.setEditButtonShow(false);
sysUserListRes.setPwdButtonShow(false);
sysUserListRes.setDisabledFlagButtonShow(false);
sysUserListRes.setRoleButtonShow(false);
}
//用户是自己登陆，则显示自己
if (sysUserListDO.getId().equals(redisUser.getBaseId())) {
sysUserListRes.setEditButtonShow(true);
sysUserListRes.setPwdButtonShow(true);
sysUserListRes.setDisabledFlagButtonShow(true);
sysUserListRes.setRoleButtonShow(true);
}
//超级管理员，则显示全部
if (superAdminsService.checkIsSuperAdmin(redisUser.getSysUserPhone())) {
sysUserListRes.setEditButtonShow(true);
sysUserListRes.setPwdButtonShow(true);
sysUserListRes.setDisabledFlagButtonShow(true);
sysUserListRes.setRoleButtonShow(true);
}
UserAccountPwdDO userAccountPwdDO = sysUserListDO.getUserAccountPwdDO();
//密码绑定
if (null != userAccountPwdDO) {
sysUserListRes.setPwdBinding(true);
sysUserListRes.setPwdBindingName(userAccountPwdDO.getSysUserLoginName());
sysUserListRes.setPwdBindingFlag(userAccountPwdDO.getDisabledFlag());
sysUserListRes.setPwdBindingDate(userAccountPwdDO.getCreateTime());
}
resList.add(sysUserListRes);
});
pageInfoRes.setList(resList);
sysUserListResFianl.setSysUserListResPageInfo(pageInfoRes);
return sysUserListResFianl;
}
sysUserListResFianl.setSysUserListResPageInfo(pageInfoRes);
return sysUserListResFianl;
}
Example 12
| Source File: BlogController.java From newblog with Apache License 2.0 | 4 votes |
|
@RequestMapping(value = "/search")
public ModelAndView search(
@RequestParam(value = "keyword", required = false) String keyword,
@RequestParam(value = "pagenum", required = false) Integer pagenum) {
ModelAndView modelAndView = new ModelAndView();
try {
if (pagenum == null) {
pagenum = 1;
}
List<Blog> lists = blogService.getLuceneBlog(pagenum, keyword, 10);
PageHelper.startPage(pagenum, 10);
PageInfo<Blog> blogs = new PageInfo<>(lists);
blogs.setPageSize(10);
blogs.setSize(10);
blogs.setPages(lists.size() / 10 == 0 ? lists.size() / 10 : lists.size() / 10 + 1);
Integer startpage, endpage;
if (blogs.getPages() < 6) {
startpage = 1;
endpage = blogs.getPages();
} else {
if (pagenum > 3) {
startpage = blogs.getPageNum() - 3;
endpage = blogs.getPageNum() + 3;
} else {
startpage = 1;
endpage = blogs.getPageNum() + 4;
}
}
modelAndView.addObject("startpage", startpage);
modelAndView.addObject("endpage", endpage);
modelAndView.addObject("blogs", blogs.getList());
modelAndView.addObject("totalpages", blogs.getPages());
modelAndView.addObject("pageNum", pagenum);
modelAndView.addObject("keyword", keyword);
modelAndView.setViewName("searchresult");
} catch (Exception e) {
e.printStackTrace();
logger.error("search" + e);
}
return modelAndView;
}
Example 13
| Source File: PageBuiler.java From springboot-learn with MIT License | 4 votes |
|
public PageInfo<?> build() {
PageInfo<?> pageInfo = new PageInfo();
pageInfo.setPageNum(pageNum);
pageInfo.setPageSize(pageSize);
return pageInfo;
}
Example 14
| Source File: PageUtil.java From spring-microservice-exam with MIT License | 3 votes |
|
/**
* 初始化pageInfo
*
* @param pageNum pageNum
* @param pageSize pageSize
* @param sort sort
* @param order order
* @return PageInfo
* @author tangyi
* @date 2019/03/28 15:36
*/
public static <T> PageInfo<T> pageInfo(String pageNum, String pageSize, String sort, String order) {
PageInfo<T> page = new PageInfo<>();
page.setPageNum(Integer.parseInt(pageNum));
page.setPageSize(Integer.parseInt(pageSize));
PageHelper.orderBy(orderBy(sort, order));
return page;
}
