接口编写

zhang

2025-05-23 2e0d98030100f7c201c50a94073f33c22082f24c

 src/main/java/com/zy/common/config/ds/SecondaryDataSourceConfig.java

@@ -1,5 +1,8 @@
package com.zy.common.config.ds;

import com.baomidou.mybatisplus.plugins.PaginationInterceptor;
import com.baomidou.mybatisplus.spring.MybatisSqlSessionFactoryBean;
import org.apache.ibatis.plugin.Interceptor;
import org.apache.ibatis.session.SqlSessionFactory;
import org.mybatis.spring.SqlSessionFactoryBean;
import org.mybatis.spring.annotation.MapperScan;
@@ -12,21 +15,26 @@
import javax.sql.DataSource;

@Configuration
@MapperScan(basePackages = "com.zy.nc", sqlSessionFactoryRef = "secondarySqlSessionFactory")
@MapperScan(basePackages = "com.zy.nc.mapper", sqlSessionFactoryRef = "secondarySqlSessionFactory")
public class SecondaryDataSourceConfig {

    @Bean(name = "secondarySqlSessionFactory")
    public SqlSessionFactory secondarySqlSessionFactory(@Qualifier("slaveDataSource") DataSource dataSource) throws Exception {
        SqlSessionFactoryBean sessionFactory = new SqlSessionFactoryBean();
    public MybatisSqlSessionFactoryBean secondarySqlSessionFactory(@Qualifier("slaveDataSource") DataSource dataSource, PaginationInterceptor paginationInterceptor) throws Exception {
        MybatisSqlSessionFactoryBean  sessionFactory = new MybatisSqlSessionFactoryBean();
        sessionFactory.setDataSource(dataSource);
        // 设置MyBatis的Mapper XML文件路径
        sessionFactory.setMapperLocations(new PathMatchingResourcePatternResolver()
                .getResources("classpath:mapper2/*.xml"));
        return sessionFactory.getObject();
                .getResources("classpath:mapper/nc/*.xml"));
        Interceptor[] interceptors = new Interceptor[] { paginationInterceptor };
        sessionFactory.setPlugins(interceptors);

        return sessionFactory;
    }

    @Bean(name = "secondaryTransactionManager")
    public DataSourceTransactionManager secondaryTransactionManager(@Qualifier("slaveDataSource") DataSource dataSource) {
        return new DataSourceTransactionManager(dataSource);
    }


}