private void requestDelete() {
    HashMap<String, String> map = new HashMap<String, String>();
    map.put("id", this.dto.getId() + "");

    JSONRequest request =
        new JSONRequest(
            context,
            RequestEnum.HOUSE_RESERVE_DELETE,
            map,
            new Response.Listener<String>() {

              @Override
              public void onResponse(String jsonObject) {
                try {
                  ObjectMapper objectMapper = new ObjectMapper();
                  objectMapper.configure(
                      DeserializationConfig.Feature.FAIL_ON_UNKNOWN_PROPERTIES, false);
                  JavaType type =
                      objectMapper
                          .getTypeFactory()
                          .constructParametricType(AppMessageDto.class, String.class);
                  AppMessageDto<String> dto = objectMapper.readValue(jsonObject, type);
                  if (dto.getStatus() == AppResponseStatus.SUCCESS) {
                    Toast.makeText(context, "删除成功", Toast.LENGTH_SHORT).show();

                    context.requestReserveList();

                  } else {
                    Toast.makeText(context, dto.getMsg(), Toast.LENGTH_SHORT).show();
                  }
                } catch (Exception e) {
                  e.printStackTrace();
                }
              }
            });

    context.addToRequestQueue(request, "正在提交数据...");
  }