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());
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