我有spring web應用程序。我已經定義了將服務的bean作爲屬性的控制器bean。服務bean也需要Dao。道測試和工作正常。現在服務的問題。其實我會確保那裏的制定者!Bean屬性'xxx'不可寫或具有無效的setter方法
那麼是什麼問題?
控制器豆:
<bean id="listTypeController" class="me.web.servlet.controller.ListTypeController">
<property name="typeService" ref="typeService" />
</bean>
服務豆:
<bean id="typeService"class="me.general.service.impl.TypeServiceImpl">
<property name="genericDao" ref="genericDao" />
<property name="typeDao" ref="typeDao" />
</bean>
服務類:
public class TypeServiceImpl implements TypeService {
private TypeDao typeDao;
private GenericDao genericDao;
public TypeDao getTypeDao() {
return typeDao;
}
public GenericDao getGenericDao() {
return genericDao;
}
public void setTypeDao(TypeDao typeDao) {
this.typeDao = typeDao;
}
public void setGenericDao(GenericDao genericDao) {
this.genericDao = genericDao;
}
}
列表控制器:
public class ListTypeController {
public static final String SEARCH_TYPE_FORM_ATTRIBUTE_NAME = "SearchTypeForm";
private TypeService typeService;
@ModelAttributeSEARCH_TYPE_FORM_ATTRIBUTE_NAME)
public SearchTypeForm createForm() {
SearchTypeForm form = new SearchTypeForm();
form.setPageSize(SystemConfiguration.getCurrentConfiguration().getDefaultPageSize());
form.setActive(Boolean.TRUE);
return form;
}
@RequestMapping("/administration/types")
public String listTypes(@ModelAttribute(SEARCH_TYPE_FORM_ATTRIBUTE_NAME) SearchTypeForm form,
Model model) {
Page<Type> all = typeService.findTypes(form);
model.addAttribute("all", all);
return "/master/general/List";
}
public void setTypeServic(TypeService typeService) {
this.typeService = typeService;
}
}
的錯誤:
Invalid property 'typeService' of bean class
[me.web.servlet.controller.ListTypeController]:
Bean property 'typeService' is not writable or has an invalid setter method.
Does the parameter type of the setter match the return type of the getter?
那麼'ListTypeController'的相關代碼是什麼? – millimoose 2013-02-15 05:11:07
@millimoose代碼現已發佈! – Hatem 2013-02-15 05:21:16