标签:简单的 pos cte AC ppc ide ati style instance
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 @Override 14 public void onError(Request request, Exception e) { 15 //失败
16 } 17 @Override 18 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 }
标签:简单的 pos cte AC ppc ide ati style instance
原文地址:https://www.cnblogs.com/SongYongQian/p/8707472.html