可以在形参上使用@PageableDefault注解指定默认的page和size
@GetMapping(value="/list")public String list(@PageableDefault(page=0, size=15)Pageable pageable) { return "list";}但是这种方式比较麻烦，需要在很多controller上都加上@PageableDefault(page=0, size=15)
方式二、统一处理通过WebMvcConfigurerAdapte设置默认的size
1.appliation.properties配置文件中加入以下配置 # 设置pageable中的pagesize的默认值pageable.page.size=15 2.在WebMvcConfigurerAdapter类中重写addArgumentResolvers()方法 package com.blog.personalblog.config;import org.springframework.beans.factory.annotation.Value;import org.springframework.context.annotation.Configuration;import org.springframework.data.domain.PageRequest;import org.springframework.data.web.PageableHandlerMethodArgumentResolver;import org.springframework.web.method.support.HandlerMethodArgumentResolver;import org.springframework.web.servlet.config.annotation.ResourceHandlerRegistry;import org.springframework.web.servlet.config.annotation.WebMvcConfigurerAdapter;import java.util.List;@Configurationpublic class WebMvcConfig extends WebMvcConfigurerAdapter { @Value("${pageable.page.size}") private Integer pageSize; /** * 设置分页时默认的每一页数据量 * @param argumentResolvers */ @Override public void addArgumentResolvers(List<HandlerMethodArgumentResolver> argumentResolvers) { PageableHandlerMethodArgumentResolver resolver = new PageableHandlerMethodArgumentResolver(); resolver.setFallbackPageable(new PageRequest(0, pageSize)); argumentResolvers.add(resolver); super.addArgumentResolvers(argumentResolvers); }}这样，pageSize的值默认就是15了
3.对应的分页页面 <!DOCTYPE html><html xmlns="http://www.w3.org/1999/xhtml"xmlns:th="http://www.thymeleaf.org"><body> <div th:fragment='paginationbar'> <ul class="pagination pagination-lg" th:if="${page.totalPages>1}"> <li class="page-item"> <a class="page-link" th:rel="external nofollow" href="@{${url}(page = 0)}" data-target="#loading" data-toggle="modal"> 首页 </a> </li> <li th:if="${not page.first}" class="page-item"> <a class="page-link" th:rel="external nofollow" href="@{${url}(page = ${page.number - 1})}" data-target="#loading" data-toggle="modal"> 上一页 </a> </li> <li th:if="${page.first}" class="page-item disabled"> <a class="page-link " th:rel="external nofollow" href="@{${url}(page= 0)}" data-target="#loading" data-toggle="modal">上一页</a> </li> <li class="page-item"> <a class="page-link" th:text="${page.number} + 1 + ' / ' + ${page.totalPages} + '页'"> 1/3页</a> </li> <li th:if="${page.last}" class="page-item disabled"> <a class="page-link" th:rel="external nofollow" rel="external nofollow" href="@{${url}(page=(${page.totalPages}-1))}" data-target="#loading" data-toggle="modal">下一页</a> </li> <li th:if="${not page.last}" class="page-item"> <a class="page-link" th:rel="external nofollow" href="@{${url}(page = ${page.number + 1})}" data-target="#loading" data-toggle="modal">下一页</a> </li> <li class="page-item"> <a class="page-link" th:rel="external nofollow" rel="external nofollow" href="@{${url}(page=(${page.totalPages}-1))}" data-target="#loading" data-toggle="modal">末页</a> </li> </ul> </div></body></html>参考的文章：https://blog.csdn.net/u010634897/article/details/81612124