一个错误org.springframework.beans.factory.BeanNotOfRequiredTypeException
在做SSH整合的时候，把一个dao注入到action中，但是从ApplicationContext中getBean的时候就报错了
代码如下：
Action

@Component("listAction")

@Scope("prototype")

public class ListAction extends ActionSupport {

    //@Autowired

    //@Qualifier("customerDAO")

    private CustomerDAO customerDAO;



    public String demo01() {

        HttpServletResponse response = ServletActionContext.getResponse();

        PrintWriter out = null;

        try {

            out = response.getWriter();

        } catch (IOException e) {

            e.printStackTrace();  //To change body of catch statement use File | Settings | File Templates.

        }

        response.setContentType("text/xml;charset=UTF-8");

        String str = "<root><success>true</success><totalCount>1158</totalCount><row><id>1</id><name>peter01</name><email>xxx@163.com</email></row><row><id>2</id><name>peter02</name><email>xxx@163.com</email></row></root>";



        out.write(str);

        List<Customer> list = customerDAO.listAll();

        System.out.println(list.size());



        return null;

    }





    public CustomerDAO getCustomerDAO() {

        return customerDAO;

    }



    @Resource(name = "customerDAO")

    public void setCustomerDAO(CustomerDAO customerDAO) {

        this.customerDAO = customerDAO;

    }

}

其中CustomerDAO 是一个接口，但是写如下的测试代码的时候报错了

 public void testSave01() {

        ApplicationContext ac = new ClassPathXmlApplicationContext("applicationContext_new.xml");

       

        ListAction listAction=ac.getBean("listAction",ListAction.class);



    }

错误信息：

org.springframework.beans.factory.BeanNotOfRequiredTypeException: Bean named 'listAction' must be of type [com.zq.demo.web.action.ListAction], but was actually of type [$Proxy16]

	at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:361)