gold_java/src/main/java/com/example/demo/config/dBSrcUser.java

package com.example.demo.config;

import org.apache.ibatis.session.SqlSessionFactory;
import org.mybatis.spring.SqlSessionFactoryBean; // 修复：正确导入类
import org.mybatis.spring.SqlSessionTemplate;
import org.mybatis.spring.annotation.MapperScan;
import org.springframework.beans.factory.annotation.Qualifier;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.context.annotation.Primary;
import org.springframework.core.io.support.PathMatchingResourcePatternResolver;

import javax.sql.DataSource;

/**
 * 数据库leadnews_user配置
 */
@Configuration
@MapperScan(basePackages = {"com.example.demo.mapper.db2"}, sqlSessionFactoryRef = "sqlSessionFactoryUser")
public class dBSrcUser {

    @Bean
    @Primary
    public SqlSessionFactory sqlSessionFactoryUser(@Qualifier("mysql2") DataSource dataSource) throws Exception {
        SqlSessionFactoryBean sqlSessionFactory = new SqlSessionFactoryBean(); // 修复：使用正确类名
        sqlSessionFactory.setDataSource(dataSource);
        sqlSessionFactory.setMapperLocations(new PathMatchingResourcePatternResolver()
                .getResources("classpath:mapper/db2/*.xml")); // 确保路径正确
        return sqlSessionFactory.getObject();
    }

    @Bean
    @Primary
    public SqlSessionTemplate sqlSessionTemplateUser(@Qualifier("sqlSessionFactoryUser") SqlSessionFactory sqlSessionFactory) throws Exception {
        return new SqlSessionTemplate(sqlSessionFactory);
    }
}