问如何在Spring2.5.x中使用原型注释？

EN

@Repository
public class DatabaseDAO {
    @Autowired
    private SimpleJdbcTemplate jdbcTemplate;

    public List<String> getAllRecords() {
        return jdbcTemplate.queryForObject("select record from my_table", List.class);
    }
}

@Service
public class DataService {
    @Autowired
    private DatabaseDAO database;

    public List<String> getDataAsList() {
        List<String> out = database.getAllRecords();
        out.add("Create New...");
        return out;
    }
}

@Controller("/index.html")
public class IndexController {
    @Autowired
    private DataService dataService;

    @RequestMapping(method = RequestMethod.GET)
    public String doGet(ModelMap modelMap) {
        modelMap.put(dataService.getDataAsList());
        return "index";
    }
}

    <context:component-scan  base-package="com.example.beans"/>