如何使用 AutoWire方式注入 JdbcDaoSupport DataSource

@Repositorypublic class MyDaoImpl extends JdbcDaoSupport implements MyDao {    @Autowired    private DataSource dataSource;

@PostConstruct    private void initialize() {        setDataSource(dataSource);    }

public void In(String user, double money) {        String sql = "update account set money = money + " + money + " where name=‘" + user + "‘";

this.getJdbcTemplate().update(sql);

}

public void Out(String user, double money) {        String sql = "update account set money = money - ?   where name=?";

this.getJdbcTemplate().update(sql, money, user);    }}

备忘于此