调用HttpURLConnection的工具类

如何调用HttpURLConnection的工具类

public class ZKActivity extends AppCompatActivity {

  private ListView news;
  private NewsAdapter mAdapter;

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

    news = findViewById(R.id.news);
    mAdapter = new NewsAdapter(this);
    news.setAdapter(mAdapter);

    //news.setOnClickListener();

news.setOnItemClickListener(new AdapterView.OnItemClickListener() {
 @Override public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
    Intent intent = new Intent(ZKActivity.this, DetailActivity.class);
    intent.putExtra(URL_EXTRA_DATA_KEY, mAdapter.getItem(position).getUrl());
    startActivity(intent);
  }
  });
    loadData();
  }

  private String ttUrl =
      "http://result.eolinker.com/k2BaduF2a6caa275f395919a66ab1dfe4b584cc60685573?uri=tt";
  private String gnUrl =
      "http://result.eolinker.com/k2BaduF2a6caa275f395919a66ab1dfe4b584cc60685573?uri=gn";

  @SuppressLint("StaticFieldLeak") private void loadData() {
    new AsyncTask<String, Void, List<NewsResponseBean.NewsItem>>() {
      @Override protected List<NewsResponseBean.NewsItem> doInBackground(String... strings) {
        List<NewsResponseBean.NewsItem> result = new ArrayList<>();

    //
    for (String url:strings) {
      NewsResponseBean bean = NetUtil.getRequest(url, NewsResponseBean.class);
      //只有最后一组结果
      //result = bean.getResult().getData();
      result.addAll(bean.getResult().getData());
    }

    return result;
  }

  @Override protected void onPostExecute(List<NewsResponseBean.NewsItem> newsItems) {
    mAdapter.setDatas(newsItems);
  }
}.execute(ttUrl, gnUrl);
  }
}

创建HttpURLConnection的工具类的地址：https://blog.csdn.net/weixin_43587850/article/details/83684875