Question

我有一个json请求/响应对，我正尝试在Android中使用retrofit2。该请求工作正常，并且我得到的响应显示在此处，并通过将日志添加到项目中进行了验证。

前两个字段返回到我的回调OK，但是该“结果”数组始终为空。

发送：

{"jsonrpc": "2.0", "method": "Player.GetActivePlayers", "id": 1}

找回：

{"id":1,"jsonrpc":"2.0","result":[{"playerid":0,"playertype":"internal","type":"audio"}]}

我使用网站jsonschema2pojo生成了以下POJO类

package retroKodi;

import java.util.List;
import com.google.gson.annotations.Expose;
import com.google.gson.annotations.SerializedName;

public class player_GetActivePlayersReturn_root {

    @SerializedName("id")
    @Expose
    private int id;
    @SerializedName("jsonrpc")
    @Expose
    private String jsonrpc;
    @SerializedName("playerGetActivePlayersResult")
    @Expose
    private List<player_GetActivePlayersReturn_Result> playerGetActivePlayersResult = null;

    public int getId() {
        return id;
    }

    public void setId(int id) {
        this.id = id;
    }

    public String getJsonrpc() {
        return jsonrpc;
    }

    public void setJsonrpc(String jsonrpc) {
        this.jsonrpc = jsonrpc;
    }

    public List<player_GetActivePlayersReturn_Result> getPlayerGetActivePlayersResult() {
        return playerGetActivePlayersResult;
    }

    public void setPlayerGetActivePlayersResult(List<player_GetActivePlayersReturn_Result> playerGetActivePlayersResult) {
        this.playerGetActivePlayersResult = playerGetActivePlayersResult;
    }

}

子列表

package retroKodi;

import com.google.gson.annotations.Expose;
import com.google.gson.annotations.SerializedName;

public class player_GetActivePlayersReturn_Result {

    @SerializedName("playerid")
    @Expose
    private int playerid;
    @SerializedName("playertype")
    @Expose
    private String playertype;
    @SerializedName("type")
    @Expose
    private String type;

    public int getPlayerid() {
        return playerid;
    }

    public void setPlayerid(int playerid) {
        this.playerid = playerid;
    }

    public String getPlayertype() {
        return playertype;
    }

    public void setPlayertype(String playertype) {
        this.playertype = playertype;
    }

    public String getType() {
        return type;
    }

    public void setType(String type) {
        this.type = type;
    }

}

活动电话

kodiRequest_nullParams thisRequest = new kodiRequest_nullParams("2.0", "Player.GetActivePlayers", 15);
        (ApiUtilKodi.sendPost().kodiPlayer_GetActivePlayers(thisRequest)).enqueue(new Callback<player_GetActivePlayersReturn_root>() {
            @Override
            public void onResponse(Call<player_GetActivePlayersReturn_root> call, Response<player_GetActivePlayersReturn_root> response) {
                player_GetActivePlayersReturn_root thisResponse = response.body();
                String hi = "hi";
                //List<player_GetActivePlayersReturn_root.playerGetActivePlayersResult> thisResultList = thisResponse.getPlayerGetActivePlayersResult();
            }

            @Override
            public void onFailure(Call<player_GetActivePlayersReturn_root> call, Throwable t) {
                Log.d("response", t.getStackTrace().toString());
            }
        });

在“ thisResponse”字段中，“ playerGetActivePlayersResult”字段显示为空。

我期望它显示一个数组，或者至少一个我可以分配给列表的指针。

我到底想念什么？？？？我找不到的示例都没有列表作为响应的一部分。它们要么都是简单的1级json模式，要么是假定了一系列简单模式。

Answer 1

在课程player_GetActivePlayersReturn_root中进行更改

@SerializedName("playerGetActivePlayersResult")
@Expose
private List<player_GetActivePlayersReturn_Result> playerGetActivePlayersResult = null;

使用

@SerializedName("result")
@Expose
private List<player_GetActivePlayersReturn_Result> result = null;

retrofit2嵌入式列表在有效响应上返回null

1 个答案: