基于springboot+thymeleaf+springDataJpa自带的分页插件实现完整的动态分页

实现百度搜索使用的前五后四原则，效果如下。

下面贴出代码，复制到前端即可，只需要域中放置page对象就可以。（springdatajpa自带的page 注意：第一页是按0开始算的）

<div class="page">

    <ul class="pagination">

        <!--上一页数-->

        <li  class="page-item" th:if="${page.pageable.getPageNumber() != 0}">

            <a th:onclick="pageRequest([[${page.pageable.getPageNumber()-1}]])"     class="page-link"

               data-th-attr="pageIndex=${page.number} - 1" aria-label="Previous">

                <span aria-hidden="true">«</span>

            </a>

        </li>

        <li class="page-item">

            <a th:onclick="pageRequest(0)" class="page-link" >首页</a>

        </li>

        <!--前五后四分页实现-->

        <!--总页数<10-->

        <li th:if="${page.totalPages lt 11}" class="page-item" data-th-each="i : ${#numbers.sequence(0, page.totalPages)}"

            data-th-classappend="${(page.number ) eq i} ? 'active' : ''" >

            <a class="page-link" th:onclick="pageRequest([[${i}]])">

                <span data-th-text="${i+1}"></span>

            </a>

        </li>

        <!--总页数>10-->

        <li th:if="${page.totalPages gt 10 && page.pageable.getPageNumber() lt 5}" class="page-item" data-th-each="i : ${#numbers.sequence(0, 9)}"

            data-th-classappend="${(page.number ) eq i} ? 'active' : ''" >

            <a class="page-link" th:onclick="pageRequest([[${i}]])">

                <span data-th-text="${i+1}"></span>

            </a>

        </li>

        <li th:if="${page.totalPages gt 10 && page.pageable.getPageNumber() gt 4 && page.totalPages lt page.pageable.getPageNumber()+5  }"

            class="page-item" data-th-each="i : ${#numbers.sequence(page.totalPages-10, page.totalPages-1)}"

            data-th-classappend="${(page.number ) eq i} ? 'active' : ''" >

            <a class="page-link" th:onclick="pageRequest([[${i}]])">

                <span data-th-text="${i+1}"></span>

            </a>

        </li>

        <li th:if="${page.totalPages gt 10 && page.pageable.getPageNumber() gt 4 && page.pageable.getPageNumber()+4 lt page.totalPages}"

            class="page-item" data-th-each="i : ${#numbers.sequence(page.pageable.getPageNumber()-5, page.pageable.getPageNumber()+4)}"

            data-th-classappend="${(page.number ) eq i} ? 'active' : ''" >

            <a class="page-link" th:onclick="pageRequest([[${i}]])">

                <span data-th-text="${i+1}"></span>

            </a>

        </li>

        <!--尾页-->

        <li class="page-item">

            <a th:onclick="pageRequest([[${page.getTotalPages() - 1}]])" class="page-link" >尾页</a>

        </li>

        <!--下一页-->

        <li  class="page-item"  th:if="${page.pageable.pageNumber} != ${page.totalPages}-1">

            <a class="page-link" th:onclick="pageRequest([[${page.pageable.pageNumber}+1]])">

                »

            </a>

        </li>

    </ul>

</div>