<!-- mybatis-pageHelper -->

        <dependency>

            <groupId>com.github.pagehelper</groupId>

            <artifactId>pagehelper</artifactId>

            <version>4.1.0</version>

        </dependency>

package com.biniu.config;

import com.alibaba.druid.pool.DruidDataSource;

import com.github.pagehelper.PageHelper;

import org.apache.ibatis.plugin.Interceptor;

import org.apache.ibatis.session.SqlSessionFactory;

import org.mybatis.spring.SqlSessionFactoryBean;

import org.mybatis.spring.annotation.MapperScan;

import org.springframework.boot.context.properties.ConfigurationProperties;

import org.springframework.context.annotation.Bean;

import org.springframework.context.annotation.Configuration;

import org.springframework.core.io.support.PathMatchingResourcePatternResolver;

import javax.sql.DataSource;

import java.util.Properties;

/**

 * @author lay

 * @date 2018/4/15.

 * @time 15:06

 */

@Configuration

@MapperScan("com.biniu.dao")

public class MyBatisConfig {

    @Bean

    public SqlSessionFactory sqlSessionFactory() throws Exception {

        SqlSessionFactoryBean bean = new SqlSessionFactoryBean();

        // 数据源

        bean.setDataSource(dataSource());

        // sql文件

        bean.setMapperLocations(new PathMatchingResourcePatternResolver().getResources("classpath:mapper/*.xml"));

        // 分页插件

        PageHelper pageHelper = new PageHelper();

        Properties properties = new Properties();

        // 禁用分页参数合理化

        properties.setProperty("reasonable", "false");

        properties.setProperty("supportMethodsArguments", "true");

        properties.setProperty("returnPageInfo", "check");

        properties.setProperty("params", "count=countSql");

        properties.setProperty("helperDialect", "mysql");

        pageHelper.setProperties(properties);

        bean.setPlugins(new Interceptor[]{pageHelper});

        return bean.getObject();

    }

    @Bean

    @ConfigurationProperties(prefix = "spring.datasource")

    public DataSource dataSource() {

        return new DruidDataSource();

    }

}

public Object listUser() {

        PageHelper.startPage(1, 10);

        List<Object> users = userDao.listUser();

        PageInfo<Object> pageInfo = new PageInfo<>(users);

        return pageInfo;

    }