先添加依赖：
implementation ‘com.google.code.gson:gson:2.2.4‘
网络权限：
<uses-permission android:name="android.permission.INTERNET"/>
代码实现：
1 public class MainActivity extends AppCompatActivity { 2 ?3 ????@Override 4 ????protected void onCreate(Bundle savedInstanceState) { 5 ????????super.onCreate(savedInstanceState); 6 ????????setContentView(R.layout.activity_main); 7 ????????String url="http://www.qubaobei.com/ios/cf/dish_list.php?stage_id=1&limit=20&page=1"; 8 ????????OkHttpUtils.get() 9 ????????????????.url(url)//地址10 ????????????????.build()11 ????????????????//异步12 ????????????????.execute(new StringCallback() {13 ????????????????????@Override14 ????????????????????public void onError(Request request, Exception e) {15 ????????????????????????//失败16 ????????????????????}17 ????????????????????@Override18 ????????????????????public void onResponse(String response) {19 ??????????????????????????//成功20 ????????????????????????Gson gson = new Gson();21 ????????????????????????Bean bean = gson.fromJson(response, Bean.class);22 ????????????????????????List<Bean.DataBean> data = bean.getData();23 ????????????????????????Toast.makeText(MainActivity.this, data.toString(), Toast.LENGTH_SHORT).show();24 ????????????????????}25 ????????????????});26 ????}27 }OkHttpUtils简单的网络去解析使用
原文地址：https://www.cnblogs.com/SongYongQian/p/8707472.html