OkHttpUtils简单的网络去解析使用

 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 }