pom.xml添加依赖

     <dependency>
         <groupId>com.github.pagehelper</groupId>
         <artifactId>pagehelper-spring-boot-starter</artifactId>
         <version>1.2.13</version>
     </dependency>

配置yml文件

pagehelper:
  helperDialect: mysql
  reasonable: true
  supportMethodsArguments: true
  params: count=countSql

controller层代码

    @RequestMapping("list")
    public String getList(HttpServletRequest request,String currentPage,WeiUser weiUser){

        //判断是否有当前页
        if(currentPage == null){
            currentPage = "1";
        }

        //设置分页
        PageHelper.startPage(Integer.parseInt(currentPage), 3);
        List<WeiUser> list = userService.query(weiUser);
        PageInfo<WeiUser> pageInfo = new PageInfo<>(list);
        
        //此时，list中包含了分页信息和所查询的数据
        request.setAttribute("list",pageInfo);
        //返回 list.html页面
        return "list";
    }

前端页面使用了thymeleaf，所以一定要注意标签格式，否则跳转页面会报错

<div class="Pages">
    <a href="" th:href="@{|list?currentPage=1|}">首页</a>

    <span th:if="${list.isFirstPage==false}">
        <a href="" th:href="@{|list?currentPage=${list.pageNum-1}|}">上一页</a>
    </span>

    <span th:each="pa:${list.navigatepageNums}" >
            <a href=""  th:href="@{|list?currentPage=${pa}|}" th:text="${pa}"></a>
    </span>

    <span th:if="${list.hasNextPage==true}">
        <a href="" th:href="@{|list?currentPage=${list.pageNum+1}|}">下一页</a>
    </span>
    <a href="" th:href="@{|list?currentPage=${list.pages}|}">末页</a>
    当前页:第<span th:text="${list.pageNum}"></span>/<span th:text="${list.pages}"></span>页
</div>