@Path("userId") String userId,
@Query("apiKey") String appKey
);
@Headers({"Content-Type: application/x-www-form-urlencoded"})
@POST("https://www.douban.com/service/auth2/token")
<BUG>Call<LoginData> getToken(
</BUG>
@Query("client_id") String clientId,
@Query("client_secret") String clientSecret,
@Query("redirect_uri") String redirectUri,

@Path("userId") String userId,
@Query("apiKey") String appKey
);
@Headers({"Content-Type: application/x-www-form-urlencoded"})
@POST("https://www.douban.com/service/auth2/token")
Observable<LoginData> getToken(
@Query("client_id") String clientId,
@Query("client_secret") String clientSecret,
@Query("redirect_uri") String redirectUri,
