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/* |
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Copyright [2020] [https://www.xiaonuo.vip] |
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Licensed under the Apache License, Version 2.0 (the "License"); |
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you may not use this file except in compliance with the License. |
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You may obtain a copy of the License at |
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http://www.apache.org/licenses/LICENSE-2.0 |
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Unless required by applicable law or agreed to in writing, software |
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distributed under the License is distributed on an "AS IS" BASIS, |
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
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See the License for the specific language governing permissions and |
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limitations under the License. |
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Snowy采用APACHE LICENSE 2.0开源协议,您在使用过程中,需要注意以下几点: |
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1.请不要删除和修改根目录下的LICENSE文件。 |
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2.请不要删除和修改Snowy源码头部的版权声明。 |
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3.请保留源码和相关描述文件的项目出处,作者声明等。 |
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4.分发源码时候,请注明软件出处 https://gitee.com/xiaonuobase/snowy |
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5.在修改包名,模块名称,项目代码等时,请注明软件出处 https://gitee.com/xiaonuobase/snowy |
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6.若您的项目无法满足以上几点,可申请商业授权,获取Snowy商业授权许可,请在官网购买授权,地址为 https://www.xiaonuo.vip |
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*/ |
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package vip.xiaonuo.core.util; |
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import cn.hutool.core.collection.CollectionUtil; |
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import cn.hutool.core.convert.Convert; |
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import com.baomidou.mybatisplus.extension.plugins.pagination.Page; |
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import java.util.List; |
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/** |
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* 分页工具类针对hutool分页的扩展 |
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* |
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* @author xuyuxiang |
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* @date 2020/9/19 10:30 |
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**/ |
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public class PageUtil<T> extends cn.hutool.core.util.PageUtil{ |
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/** |
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* 逻辑分页 |
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* |
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* @author xuyuxiang |
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* @date 2020/9/19 10:36 |
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**/ |
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public static <T> List<T> page(Page<T> page, List<T> list) { |
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setFirstPageNo(1); |
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int start = getStart(Convert.toInt(page.getCurrent()), Convert.toInt(page.getSize())); |
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int end = getEnd(Convert.toInt(page.getCurrent()), Convert.toInt(page.getSize())); |
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if(start > list.size()) { |
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return CollectionUtil.newArrayList(); |
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}else if(start > end) { |
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return CollectionUtil.newArrayList(); |
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} else if(end > list.size()) { |
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return list.subList(start, list.size()); |
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} else { |
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return list.subList(start, end); |
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} |
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} |
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} |