Question

我使用retorfit从Steam api获取数据，但我的响应为空，但日志记录显示正确的JSON响应。

这是来自API的Json：

{
"response": {
    "players": [
        {
            "steamid": "76561197960435530",
            "communityvisibilitystate": 3,
            "profilestate": 1,
            "personaname": "Robin",
            "lastlogoff": 1508048552,
            "profileurl": "http://steamcommunity.com/id/robinwalker/",
            "avatar": "https://steamcdn-a.akamaihd.net/steamcommunity/public/images/avatars/f1/f1dd60a188883caf82d0cbfccfe6aba0af1732d4.jpg",
            "avatarmedium": "https://steamcdn-a.akamaihd.net/steamcommunity/public/images/avatars/f1/f1dd60a188883caf82d0cbfccfe6aba0af1732d4_medium.jpg",
            "avatarfull": "https://steamcdn-a.akamaihd.net/steamcommunity/public/images/avatars/f1/f1dd60a188883caf82d0cbfccfe6aba0af1732d4_full.jpg",
            "personastate": 0,
            "realname": "Robin Walker",
            "primaryclanid": "103582791429521412",
            "timecreated": 1063407589,
            "personastateflags": 0,
            "loccountrycode": "US",
            "locstatecode": "WA",
            "loccityid": 3961
        }
    ]
}

}

这些是我的Pojos：

public class Response {

@SerializedName("players")
private List<Player> mPlayers;

public List<Player> getPlayers() {
    return mPlayers;
}

public void setPlayers(List<Player> players) {
    mPlayers = players;
}

}

public class Player {

@SerializedName("avatar")
private String mAvatar;
@SerializedName("avatarfull")
private String mAvatarfull;
@SerializedName("avatarmedium")
private String mAvatarmedium;
@SerializedName("communityvisibilitystate")
private Long mCommunityvisibilitystate;
@SerializedName("lastlogoff")
private Long mLastlogoff;
@SerializedName("loccityid")
private Long mLoccityid;
@SerializedName("loccountrycode")
private String mLoccountrycode;
@SerializedName("locstatecode")
private String mLocstatecode;
@SerializedName("personaname")
private String mPersonaname;
@SerializedName("personastate")
private Long mPersonastate;
@SerializedName("personastateflags")
private Long mPersonastateflags;
@SerializedName("primaryclanid")
private String mPrimaryclanid;
@SerializedName("profilestate")
private Long mProfilestate;
@SerializedName("profileurl")
private String mProfileurl;
@SerializedName("realname")
private String mRealname;
@SerializedName("response")
private Response mResponse;
@SerializedName("steamid")
private String mSteamid;
@SerializedName("timecreated")
private Long mTimecreated;

public String getAvatar() {
    return mAvatar;
}

public void setAvatar(String avatar) {
    mAvatar = avatar;
}

public String getAvatarfull() {
    return mAvatarfull;
}

public void setAvatarfull(String avatarfull) {
    mAvatarfull = avatarfull;
}

public String getAvatarmedium() {
    return mAvatarmedium;
}

public void setAvatarmedium(String avatarmedium) {
    mAvatarmedium = avatarmedium;
}

public Long getCommunityvisibilitystate() {
    return mCommunityvisibilitystate;
}

public void setCommunityvisibilitystate(Long communityvisibilitystate) {
    mCommunityvisibilitystate = communityvisibilitystate;
}

public Long getLastlogoff() {
    return mLastlogoff;
}

public void setLastlogoff(Long lastlogoff) {
    mLastlogoff = lastlogoff;
}

public Long getLoccityid() {
    return mLoccityid;
}

public void setLoccityid(Long loccityid) {
    mLoccityid = loccityid;
}

public String getLoccountrycode() {
    return mLoccountrycode;
}

public void setLoccountrycode(String loccountrycode) {
    mLoccountrycode = loccountrycode;
}

public String getLocstatecode() {
    return mLocstatecode;
}

public void setLocstatecode(String locstatecode) {
    mLocstatecode = locstatecode;
}

public String getPersonaname() {
    return mPersonaname;
}

public void setPersonaname(String personaname) {
    mPersonaname = personaname;
}

public Long getPersonastate() {
    return mPersonastate;
}

public void setPersonastate(Long personastate) {
    mPersonastate = personastate;
}

public Long getPersonastateflags() {
    return mPersonastateflags;
}

public void setPersonastateflags(Long personastateflags) {
    mPersonastateflags = personastateflags;
}

public String getPrimaryclanid() {
    return mPrimaryclanid;
}

public void setPrimaryclanid(String primaryclanid) {
    mPrimaryclanid = primaryclanid;
}

public Long getProfilestate() {
    return mProfilestate;
}

public void setProfilestate(Long profilestate) {
    mProfilestate = profilestate;
}

public String getProfileurl() {
    return mProfileurl;
}

public void setProfileurl(String profileurl) {
    mProfileurl = profileurl;
}

public String getRealname() {
    return mRealname;
}

public void setRealname(String realname) {
    mRealname = realname;
}

public Response getResponse() {
    return mResponse;
}

public void setResponse(Response response) {
    mResponse = response;
}

public String getSteamid() {
    return mSteamid;
}

public void setSteamid(String steamid) {
    mSteamid = steamid;
}

public Long getTimecreated() {
    return mTimecreated;
}

public void setTimecreated(Long timecreated) {
    mTimecreated = timecreated;
}

}

这是我的要求：

 call.enqueue(new Callback<Response>() {
                    @Override
                    public void onResponse(Call<Response> call, Response<Response> response) {
                        Log.d(TAG, "onResponse: " + response.body().getPlayers());

                    }

                    @Override
                    public void onFailure(Call<com.example.konem.pubgstat.Models.Response> call, Throwable t) {

                    }
                });

我尝试了一些解决方法，但我无法使其工作，response.body.getPlayers（）始终返回null。谢谢你的帮助：）

Answer 1

我遇到了序列化的问题，我错过了一个Java类，现在我有三个Pojos并且工作得很好：

  @SerializedName("response")
@Expose
private Response_ response;

public Response_ getResponse() {
    return response;
}

public void setResponse(Response_ response) {
    this.response = response;
}



public class Response_ {

@SerializedName("players")
@Expose
private List<Player> players = null;

public List<Player> getPlayers() {
    return players;
}

public void setPlayers(List<Player> players) {
    this.players = players;
}

}

和球员一起上课。

改造响应为空

1 个答案: