java获取空的响应正文，带有Inversion2>无法填充数据

Question

这是我为电影应用程序编写的“Client.java”代码，我在其中传递了API的基本URL

public static Retrofit getClient(){
      if (retrofit == null){
        retrofit = new Retrofit.Builder()
                .baseUrl(BASE_URL)
                .addConverterFactory(GsonConverterFactory.create())
                .build();
    }
    return retrofit;

下面是“Service.java”的代码，我使用@GET方法：

@GET("movie/popular?api_key=")
Call<MoviesResponse> getPopularMovies(@Query("f48e0ffb5@@@@@@@@11f966fd71e8") String apikey) ;

@GET("movie/top_rated?api_key=")
Call<MoviesResponse> getTopRatedMovies(@Query("f48e0@@@@@@@@d1c11f966fd71e8") String apikey) ;
}

下面是从服务器获取响应并加载JSON的代码。但我无法从服务器获得成功的响应：

private void loadJSON(){

    Client Client = new Client();

    Service service = Client.getClient().create(Service.class) ;

    Call<MoviesResponse> call =service.getPopularMovies(API_KEY);
    call.enqueue(new Callback<MoviesResponse>() {
        @Override
        public void onResponse(Call<MoviesResponse> call, Response<MoviesResponse> response) {
            if(response.code()==200) {
                List<Movie> movies = response.body().getResults();

                Collections.sort(movies, Movie.BY_NAME_ALPHABETICAL);
                recyclerView.setAdapter(new MoviesAdapter(getApplicationContext(), movies));
                    recyclerView.smoothScrollToPosition(0);
            }else
            {
               Toast.makeText(MainActivity.this, "ERROR_FETCHING_DATA", Toast.LENGTH_SHORT).show();
            }
        }

格拉德尔的剧本：

compile ('com.squareup.retrofit2:retrofit:2.1.0') {
    exclude module: 'okhttp'
}
compile 'com.google.code.gson:gson:2.6.2'
compile 'com.squareup.retrofit2:converter-gson:2.1.0'
compile 'com.squareup.okhttp3:logging-interceptor:3.4.1'
compile 'com.squareup.okhttp3:okhttp:3.4.1'
compile 'com.squareup.okhttp3:logging-interceptor:3.0.1'