mybatis-mp

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如何与其他mybatis ORM框架共存，例如 MP（mybatis-plus） ​

注意mapper无法共存，必须分开；实体虽然也能公用，但建议也分开

配置 MP（mybatis-plus） 配置 ​

java
@Configuration
@MapperScan( value = "xxx.mapper",sqlSessionTemplateRef = "plusSqlSessionTemplate",markerInterface = BaseMapper.class)
public class MybatisPlusAutoConfiguration extends com.baomidou.mybatisplus.autoconfigure.MybatisPlusAutoConfiguration {
    public MybatisPlusAutoConfiguration(MybatisPlusProperties properties, ObjectProvider<Interceptor[]> interceptorsProvider, ObjectProvider<TypeHandler[]> typeHandlersProvider, ObjectProvider<LanguageDriver[]> languageDriversProvider, ResourceLoader resourceLoader, ObjectProvider<DatabaseIdProvider> databaseIdProvider, ObjectProvider<List<ConfigurationCustomizer>> configurationCustomizersProvider, ObjectProvider<List<SqlSessionFactoryBeanCustomizer>> sqlSessionFactoryBeanCustomizers, ObjectProvider<List<MybatisPlusPropertiesCustomizer>> mybatisPlusPropertiesCustomizerProvider, ApplicationContext applicationContext) {
        super(properties, interceptorsProvider, typeHandlersProvider, languageDriversProvider, resourceLoader, databaseIdProvider, configurationCustomizersProvider, sqlSessionFactoryBeanCustomizers, mybatisPlusPropertiesCustomizerProvider, applicationContext);
    }

    @Override
    @Bean("plusSqlSessionFactory")
    public SqlSessionFactory sqlSessionFactory(DataSource dataSource) throws Exception {
        return super.sqlSessionFactory(dataSource);
    }

    @Override
    @Bean("plusSqlSessionTemplate")
    public SqlSessionTemplate sqlSessionTemplate(@Qualifier("plusSqlSessionFactory") SqlSessionFactory sqlSessionFactory) {
        return super.sqlSessionTemplate(sqlSessionFactory);
    }
}

配置mybatis-mp配置 ​

java
@Configuration
@MapperScan( value = "xx.mapper",sqlSessionTemplateRef = "sqlSessionTemplate",markerInterface = MybatisMapper.class)
public class MybatisMpAutoConfiguration extends MybatisAutoConfiguration {
    
    public MybatisMpAutoConfiguration(MybatisProperties properties, ObjectProvider<Interceptor[]> interceptorsProvider, ObjectProvider<TypeHandler[]> typeHandlersProvider, ObjectProvider<LanguageDriver[]> languageDriversProvider, ResourceLoader resourceLoader, ObjectProvider<DatabaseIdProvider> databaseIdProvider, ObjectProvider<List<ConfigurationCustomizer>> configurationCustomizersProvider, ObjectProvider<List<SqlSessionFactoryBeanCustomizer>> sqlSessionFactoryBeanCustomizers) {
        super(properties, interceptorsProvider, typeHandlersProvider, languageDriversProvider, resourceLoader, databaseIdProvider, configurationCustomizersProvider, sqlSessionFactoryBeanCustomizers);
    }
    
    @Override
    @Bean
    @Primary
    public SqlSessionFactory sqlSessionFactory(DataSource dataSource) throws Exception {
        return super.sqlSessionFactory(dataSource);
    }

    @Override
    @Primary
    @Bean
    public SqlSessionTemplate sqlSessionTemplate(SqlSessionFactory sqlSessionFactory) {
        return super.sqlSessionTemplate(sqlSessionFactory);
    }
}

全部完成！！！