pageHelper插件

在mybatis-config中配置

    <!--分页插件-->
    <plugins>
        <plugin interceptor="com.github.pagehelper.PageInterceptor"></plugin>
    </plugins>

  

Java代码中使用

PageHelper.startPage(pageNum, 10);

  

PageHelper.startPage(pageNum, 10);
List<User> list = teacherService.getAllUsers();

//我们可以将查询的结果放在PageInfo中
PageInfo<User> info = new PageInfo<>(list);
System.out.println("当前页码:"+info.getPageNum());
System.out.println("总页码:"+info.getPages());
System.out.println("总记录数:"+info.getTotal());
System.out.PageHelper.startPage(pageNum, 10);
List<User> list = teacherService.getAllUsers();

//我们可以将查询的结果放在PageInfo中
PageInfo<User> info = new PageInfo<>(list);
System.out.println("当前页码:"+info.getPageNum());
System.out.println("总页码:"+info.getPages());
System.out.println("总记录数:"+info.getTotal());
System.out.println("当前页有几条记录:"+info.getSize());println("当前页有几条记录:"+info.getSize());

  

posted @ 2021-04-18 21:33  455994206  阅读(53)  评论(0)    收藏  举报