我一直在android studio中制作一个新闻API项目，但有一次截击出错了。错误-com.Android截击AuthFailureError。使用json

Question

公共类MainActivity扩展了AppCompatActivity{

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_main);

    RequestQueue requestQueue;
    requestQueue = Volley.newRequestQueue(this);
    List<news_Objects> newsList = new ArrayList<>();

    //url for News API 

    String url="https://newsapi.org/v2/everything?q=apple&from=2021-08-31&to=2021-08-31&sortBy=popularity&apiKey=ca3d6c89eff24db2a8ef78868f0af555";

//使json对象请求JsonObjectRequest=new JsonObjectRequest（request.Method.GET，url，null，new Response.Listener（）{@Override public void onResponse（JSONObject Response）{

            try {
                JSONArray jsonArr = response.getJSONArray("articles");

                for (int i = 0; i < jsonArr.length(); i++) {
                    JSONObject newsDetail = jsonArr.getJSONObject(i);

//创建news_Objects类名

                    news_Objects news = new news_Objects();

                    String imtUrl = newsDetail.getString("urlToImage");
                    String title = newsDetail.getString("title");
                    String detail = newsDetail.getString("description");
                    String newsUrl = newsDetail.getString("url");
                    String content = newsDetail.getString("content");

                    news.setNewsImageUrl(imtUrl);
                    news.setNewsTitle(title);
                    news.setNewsDetail(detail);
                    news.setNewsUrl(newsUrl);
                    news.setContent(content);
                    newsList.add(news);
                }

            } catch (JSONException e) {
                e.printStackTrace();
            }
        }
    }, new Response.ErrorListener() {
        @Override
        public void onErrorResponse(VolleyError error) {
            Log.d("fine", "Something Wrong"+error);
            Toast.makeText(MainActivity.this, "Something Wrong "+error, Toast.LENGTH_SHORT).show();
            error.printStackTrace();
        }
    });
    requestQueue.add(request);

}

}

Answer 1

可能您的API密钥不是活动的，请检查您的API密钥状态，然后再次点击API。

Answer 2

您的API密钥无效，请检查您的API密钥。获取此响应：{“状态”：“错误”，“代码”：“apiKeyInvalid”，“消息”：“您的API密钥无效或不正确。请检查您的密钥，或转到https://newsapi.org创建一个免费的API密钥。“}