爱旅行项目-查询酒店位置及酒店特色代码

在itrip-biz中创建以下接口和类

以下是代码：

1. HotelController.java

@Controller
@RequestMapping(value = "/api/hotel")
public class HotelController {
    @Resource
    private ItripLabelDicService itripLabelDicService;

    @Resource
    private ItripAreaDicService itripAreaDicService;
    /***
     * 查询酒店特色列表
     * @return
     * @throws Exception
     */
    @RequestMapping(value = "/queryhotelfeature", produces = "application/json", method = RequestMethod.GET)
    @ResponseBody
    public Dto queryHotelFeature() {
        List itripLabelDics = null;
        List itripAreaDicVOs = null;
        try {
            Map param = new HashMap();
            param.put("parentId", 16);