如何在Sprig Boot中进行批量插入

@Entity
@Table(name = "example_table")
public class ExampleEntity {
    @Id
    @GeneratedValue(strategy = GenerationType.IDENTITY)
    private Long id;

    private String name;

    // getters and setters
}

spring.datasource.url=jdbc:mysql://localhost:3306/example_db
spring.datasource.username=root
spring.datasource.password=123456
spring.datasource.driver-class-name=com.mysql.jdbc.Driver

public interface ExampleDao {
    void batchInsert(List<ExampleEntity> entities);
}

@Repository
public class ExampleDaoImpl implements ExampleDao {
    @Autowired
    private JdbcTemplate jdbcTemplate;

    @Override
    public void batchInsert(List<ExampleEntity> entities) {
        String sql = "INSERT INTO example_table (name) VALUES (?)";
        jdbcTemplate.batchUpdate(sql, new BatchPreparedStatementSetter() {
            @Override
            public void setValues(PreparedStatement ps, int i) throws SQLException {
                ps.setString(1, entities.get(i).getName());
            }

            @Override
            public int getBatchSize() {
                return entities.size();
            }
        });
    }
}

@Service
public class ExampleService {
    @Autowired
    private ExampleDao exampleDao;

    public void batchInsert(List<ExampleEntity> entities) {
        exampleDao.batchInsert(entities);
    }
}