/// <summary>
/// 请求语义理解
/// </summary>
/// <param name="userName">公众号</param>
/// <param name="json">请求json数据</param>
/// <returns>返回语义理解应答；如果请求失败，返回null。</returns>
private static BaseReply Query(string userName, string json)
{
string responseContent = HttpHelper.RequestResponseContent(urlForQuerying, userName, null, httpMethodForQuerying, json);
if (string.IsNullOrWhiteSpace(responseContent))
{
return(null);
}
else
{
return(BaseReply.ParseObject(JObject.Parse(responseContent)));
}
}
internal static BaseReply ParseObject(JObject jo)
{
BaseReply reply = new BaseReply();
reply.Parse(jo);
if (reply.IsSuccess && reply.type.HasValue)
{
switch (reply.type.Value)
{
case ServiceTypeEnum.restaurant:
reply = Utility.Parse <RestaurantReply>(jo);
break;
case ServiceTypeEnum.map:
reply = Utility.Parse <MapReply>(jo);
break;
case ServiceTypeEnum.nearby:
reply = Utility.Parse <NearbyReply>(jo);
break;
case ServiceTypeEnum.coupon:
reply = Utility.Parse <CouponReply>(jo);
break;
case ServiceTypeEnum.hotel:
reply = Utility.Parse <HotelReply>(jo);
break;
case ServiceTypeEnum.travel:
reply = Utility.Parse <TravelReply>(jo);
break;
case ServiceTypeEnum.flight:
reply = Utility.Parse <FlightReply>(jo);
break;
case ServiceTypeEnum.train:
reply = Utility.Parse <TrainReply>(jo);
break;
case ServiceTypeEnum.movie:
reply = Utility.Parse <MovieReply>(jo);
break;
case ServiceTypeEnum.music:
reply = Utility.Parse <MusicReply>(jo);
break;
case ServiceTypeEnum.video:
reply = Utility.Parse <VideoReply>(jo);
break;
case ServiceTypeEnum.novel:
reply = Utility.Parse <NovelReply>(jo);
break;
case ServiceTypeEnum.weather:
reply = Utility.Parse <WeatherReply>(jo);
break;
case ServiceTypeEnum.stock:
reply = Utility.Parse <StockReply>(jo);
break;
case ServiceTypeEnum.remind:
reply = Utility.Parse <RemindReply>(jo);
break;
case ServiceTypeEnum.telephone:
reply = Utility.Parse <TelephoneReply>(jo);
break;
case ServiceTypeEnum.cookbook:
reply = Utility.Parse <CookbookReply>(jo);
break;
case ServiceTypeEnum.baike:
reply = Utility.Parse <BaikeReply>(jo);
break;
case ServiceTypeEnum.news:
reply = Utility.Parse <NewsReply>(jo);
break;
case ServiceTypeEnum.tv:
reply = Utility.Parse <TvReply>(jo);
break;
case ServiceTypeEnum.instruction:
reply = Utility.Parse <InstructionReply>(jo);
break;
case ServiceTypeEnum.tv_instruction:
reply = Utility.Parse <TvInstructionReply>(jo);
break;
case ServiceTypeEnum.car_instruction:
reply = Utility.Parse <CarInstructionReply>(jo);
break;
case ServiceTypeEnum.app:
reply = Utility.Parse <AppReply>(jo);
break;
case ServiceTypeEnum.website:
reply = Utility.Parse <WebsiteReply>(jo);
break;
case ServiceTypeEnum.search:
reply = Utility.Parse <SearchReply>(jo);
break;
}
}
return(reply);
}
