<plugins>
<plugin interceptor="com.github.pagehelper.PageInterceptor">
<property name="helperDialect" value="mysql"/>
<property name="reasonable" value="true"/>
</plugin>
</plugins>
<dependency>
<groupId>com.github.pagehelper</groupId>
<artifactId>pagehelper</artifactId>
<version>5.2.0</version>
</dependency>
@Test
public void test(){
SqlSession sqlSession = MyBatisUtils.getSqlSession();
BookMapper mapper = sqlSession.getMapper(BookMapper.class);
PageHelper.startPage(2,5);
List<Book> byPage = mapper.findByPage();
PageInfo<Book> pageInfo = new PageInfo<>(byPage);
for (Book book : byPage) {
System.out.println(book);
}
System.out.println("---------------");
System.out.println(pageInfo);
System.out.println(pageInfo.getList());
}