<dependency>    <groupId>com.github.pagehelper</groupId>    <artifactId>pagehelper</artifactId>    <version>4.1.6</version></dependency>

import java.util.Properties;import javax.sql.DataSource;import org.apache.ibatis.plugin.Interceptor;import org.apache.ibatis.session.SqlSessionFactory;import org.mybatis.spring.SqlSessionFactoryBean;import org.mybatis.spring.SqlSessionTemplate;import org.springframework.beans.factory.annotation.Autowired;import org.springframework.context.annotation.Bean;import org.springframework.context.annotation.Configuration;import org.springframework.jdbc.datasource.DataSourceTransactionManager;import org.springframework.transaction.PlatformTransactionManager;import org.springframework.transaction.annotation.EnableTransactionManagement;import org.springframework.transaction.annotation.TransactionManagementConfigurer;import com.github.pagehelper.PageHelper;@Configuration  @EnableTransactionManagement  public class MyBatisConfig implements TransactionManagementConfigurer {        @Autowired    DataSource dataSource;            @Bean(name = "sqlSessionFactory")    public SqlSessionFactory sqlSessionFactoryBean() {        SqlSessionFactoryBean bean = new SqlSessionFactoryBean();        bean.setDataSource(dataSource);        // 分页插件        PageHelper pageHelper = new PageHelper();        Properties props = new Properties();        props.setProperty("reasonable", "true");        props.setProperty("supportMethodsArguments", "true");        props.setProperty("returnPageInfo", "check");        props.setProperty("params", "count=countSql");        pageHelper.setProperties(props);        // 添加插件        bean.setPlugins(new Interceptor[] { pageHelper });        try {            return bean.getObject();        } catch (Exception e) {            e.printStackTrace();            return null;        }    }    @Bean    public SqlSessionTemplate sqlSessionTemplate(SqlSessionFactory sqlSessionFactory) {        return new SqlSessionTemplate(sqlSessionFactory);    }    @Bean    @Override    public PlatformTransactionManager annotationDrivenTransactionManager() {        return new DataSourceTransactionManager(dataSource);    }        }