写一个springboot+mybatis-plus批量insert的代码

好的，下面是示例代码：

@Autowired
private MybatisPlusConfig mybatisPlusConfig;

public void batchInsert(List<MyEntity> list) throws Exception {
    if(list != null && list.size() > 0) {
        SqlSessionFactory sqlSessionFactory = mybatisPlusConfig.sqlSessionFactory();
        SqlSession sqlSession = sqlSessionFactory.openSession(ExecutorType.BATCH);
        try {
            MyEntityMapper mapper = sqlSession.getMapper(MyEntityMapper.class);
            for(MyEntity entity : list) {
                mapper.insert(entity);
            }
            sqlSession.commit();
        } catch(Exception e) {
            sqlSession.rollback();
            throw e;
        } finally {
            sqlSession.close();
        }
    }
}

希望对您有帮助。