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[英]No primary or default constructor found for interface org.springframework.data.domain.Pageable
[英]Failed to instantiate [org.springframework.data.domain.Pageable]: Specified class is an interface
當我發送類似getUserPlaces?page=0&size=5
類的請求時,出現此錯誤:
無法實例化[org.springframework.data.domain.Pageable]:指定的類是接口
我的控制器是:
@Controller
@EnableSpringDataWebSupport
public class UserController {
...
@RequestMapping(value = "/getUserPlaces", method = RequestMethod.POST)
public @ResponseBody List<PlaceDto> getUserPlaces(@RequestBody RoutePagingDto routeRequest, Pageable pageable) {
return placeService.placeToPlaceDto(userService.getUserPlaces(pageable));
}
在我的spring-context.xml中,我將它們聲明為bean:
<beans:bean class="org.springframework.data.web.SortHandlerMethodArgumentResolver" />
<beans:bean class="org.springframework.data.web.PageableHandlerMethodArgumentResolver" />
我想念的是什么?
從UserController類中刪除@EnableSpringDataWebSupport
,並使用以下代碼創建WebConfig類
@Configuration
@EnableWebMvc
@EnableSpringDataWebSupport
public class WebConfig extends WebMvcConfigurationSupport {}
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