java - 没有从翻新中获得任何数据

我对翻新电话有问题。我想获取一些数据，仅用于测试目的，看是否有任何东西，但是如您所见，什么也没有。我正在获取0、0.0，null之类的数据。

杰森回应

    {
  "page": 1,
  "total_results": 1295,
  "total_pages": 65,
  "results": [
    {
      "vote_count": 1669,
      "id": 10515,
      "video": false,
      "vote_average": 8,
      "title": "Castle in the Sky",
      "popularity": 15.853,
      "poster_path": "\/npOnzAbLh6VOIu3naU5QaEcTepo.jpg",
      "original_language": "ja",
      "original_title": "天空の城ラピュタ",
      "genre_ids": [
        12,
        14,
        16,
        28,
        10751,
        10749
      ],
      "backdrop_path": "\/fnMzL4G6HYilH1w1leFXOY5b29m.jpg",
      "adult": false,
      "overview": "A young boy and a girl with a magic crystal must race against pirates and foreign agents in a search for a legendary floating castle.",
      "release_date": "1986-08-02"
    },
    {
      "vote_count": 154,
      "id": 487672,
      "video": false,
      "vote_average": 6.7,
      "title": "Reign of the Supermen",
      "popularity": 15.461,
      "poster_path": "\/e9TzqscNRUaG8HqEP3K1jUvi8pC.jpg",
      "original_language": "en",
      "original_title": "Reign of the Supermen",
      "genre_ids": [
        16,
        28,
        878
      ],
      "backdrop_path": "\/cdCMUHWyXBOsbLL4dOEPdCEtwM4.jpg",
      "adult": false,
      "overview": "In the wake of The Death of Superman, the world is still mourning the loss of the Man of Steel following his fatal battle with the monster Doomsday. However, no sooner as his body been laid to rest than do four new bearers of the Superman shield come forward to take on the mantle. The Last Son of Krypton, Superboy, Steel, and the Cyborg Superman all attempt to fill the vacuum left by the world's greatest champion. Meanwhile, Superman's death has also signaled to the universe that Earth is vulnerable. Can these new Supermen and the rest of the heroes prove them wrong?",
      "release_date": "2019-01-13"
    }
  ]
}

接口调用

@GET("3/discover/movie?api_key=APIKEY&with_genres=27")
Call<model> getABC();

改造电话

    String url = "https://api.themoviedb.org/";

    Retrofit retrofit = new Retrofit.Builder()
            .baseUrl(url)
            .addConverterFactory(GsonConverterFactory.create())
            .build();

    apiCall api = retrofit.create(apiCall.class);

    Call<model> call = api.getABC();
    call.enqueue(new Callback<model>() {
        @Override
        public void onResponse(Call<model> call, Response<model> response) {
            if (!response.isSuccessful()){
            }
            List<model> list = Collections.singletonList(response.body());

            for (model model : list) {
                String content = "";
                content += model.getVote_count() + "\n";
                content += model.getVote_average() + "\n";
                content += model.getOverview() + "\n\n\n";

                System.out.println(content);
            }
        }

        @Override
        public void onFailure(Call<model> call, Throwable t) {

        }
    });
}

POJO

public class model {
@SerializedName("vote_count")
private int vote_count;
@SerializedName("vote_average")
private double vote_average;
@SerializedName("overview")
private String overview;

public int getVote_count() {
    return vote_count;
}

public double getVote_average() {
    return vote_average;
}

public String getOverview() {
    return overview;
}

我应该在代码中更改什么？我将不胜感激。我从调用中收到的代码是200-因此调用成功，我的pojo类是否有东西？

*编辑POJO

public class model {

@SerializedName("results")
@Expose
private List<movies> results;

public List<movies> getResults() {
    return results;
}

class movies {
    @SerializedName("vote_count")
    @Expose
    private Integer voteCount;
    @SerializedName("vote_average")
    @Expose
    private Double voteAverage;
    @SerializedName("overview")
    @Expose
    private String overview;
 }
}

编辑改造电话

public void onResponse(Call<model> call, Response<model> response) {
            if (!response.isSuccessful()){
            }
            List<model> list = Collections.singletonList(response.body());

            for (model model : list) {
                System.out.println(model.getResults());
            }
        }

这是我收到的部分。

com.example.x.model$movies@5f6763b,
com.example.x.model$movies@e988158,
com.example.x.model$movies@6812b1,

为什么没有正确命名？

最佳答案

您的Model类应如下所示：

public class Model {
@SerializedName("page")
private int page;

@SerializedName("results")
private List<Result> results;

@SerializedName("total_results")
private int total;

@SerializedName("total_pages")
private int totalPages;

//.......getter setter methods

}


public class Result{
@SerializedName("vote_count")
private int voteCount;

@SerializedName("vote_average")
private double voteAverage;

@SerializedName("overview")
private String overView;

//.....other fields
//......getter setter methods
}

然后，改造调用应如下所示：

Call<model> call = api.getABC();
call.enqueue(new Callback<Model>() {
        @Override
        public void onResponse(Call<Model> call, Response<Model> response) {
            if (response.isSuccessful()) {
                List<Result> results=response.body().getResults();
                for(Result result:results){
                Log.d(TAG,"Result: "+result.getVoteCount())
               }



            }
        }

        @Override
        public void onFailure(Call<Model> call, Throwable t) {

        }
    });

快乐的编码.... :)

关于java - 没有从翻新中获得任何数据，我们在Stack Overflow上找到一个类似的问题：https://stackoverflow.com/questions/56520726/