mybatisPlus实现分页

转载自：Springboot中MyBatisplus使用IPage和Page分页_page和ipage_super_.的博客-CSDN博客

（1）Controller

public class InterController {
	@Autowired
	private InterService interService;
 
	@GetMapping("/test")
	public IPage<Map> test() {
		Integer currentPage = 1; //当前页数：显示第一页数据
		Integer pageSize = 2;    //每页显示多少：每页显示2条数据
		Page<Map> page = new Page<Map>(currentPage, pageSize);
		IPage<Map> findList = interService.findlistpage(page);
		return findList;
	}
}

（2）Service

 
@Service
public class InterService {
	@Autowired
	private InterDao interDao;
 
	public IPage<Map> findlistpage(Page<Map> page) {
		return interDao.selectMapsPage(page, null);
	}
}

（3）Dao

public interface InterDao extends BaseMapper<Permission> {
	IPage<Map> selectMapsPage(Page<Map> page, QueryWrapper<List<Map<String, Object>>> wrapper);
}

（4）XML

 
"1.0" encoding="UTF-8"?>
mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN" "http#{//mybatis.org/dtd/mybatis-3-mapper.dtd">
<mapper namespace="com.xkcoding.rbac.security.dao.InterDao">
 
	<select id="selectMapsPage" resultType="java.util.Map" parameterType="java.util.Map">
		SELECT * FROM INTER_COLLECTION
	select>
	
mapper>