java - Retrofit2获取数据GSON抛出 "Expected BEGIN_OBJECT but was BEGIN_ARRAY at line 1 column 41 path $.data"

Question

当我尝试使用 Retrofit2 + Rxjava 从 api 获取数据时，我开始使用 Retrofit:

API服务:

@GET("news/get_comments/{newsid}/{count}/{offset}")
Observable<ResultResponse<CommentList>> getComment(@Header("api_key") String key, @Path("newsid") String newsid, @Path("count")String count, @Path("offset")String offset);

public void getComment(String item_id, int pageNow) {
        int offset = (pageNow - 1) * 10;
        Log.i("commentlist", offset+"");
        Log.i("commentlist",pageNow+"");
        addSubscription(AppClient.getApiService().getComment(ApiService.KEY,item_id,"10",offset+""), new SubscriberCallBack<CommentList>() {
            @Override
            protected void onSuccess(CommentList response) {
                Logger.i("commentist",response.toString());
                mvpView.onGetCommentSuccess(response);
            }

        });
    }

GSON 抛出错误:com.google.gson.JsonSyntaxException: java.lang.IllegalStateException: Expected BEGIN_OBJECT but was BEGIN_ARRAY at line 1 column 41 path $.data

Answer 1

这是因为您的响应以 [] 而不是 {} 开头，实际上您得到的是 jsonarray 而不是 jsonobject