Android之RXJava+Retrofit

Main:

public class Rxjava_Retrofit extends AppCompatActivity {
    String baseURL = "http://www.qubaobei.com/ios/cf/";  //Retrofit1.0 的baseURL 的结尾可以没有”/" ,但是Retrofit12.0强制规定baseURL 的结尾必须有”/"

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

        Retrofit.Builder builder = new Retrofit.Builder();
        builder.addConverterFactory(GsonConverterFactory.create())
        .addCallAdapterFactory(RxJava2CallAdapterFactory.create())
        .baseUrl(baseURL);

        Retrofit retrofit = builder.build();

        MenuServer menuServer = retrofit.create(MenuServer.class);
        Observable<MenuBean> observable = menuServer.getResult(1, 15, 1);
        observable.subscribeOn(Schedulers.io())
                .observeOn(AndroidSchedulers.mainThread())
                .subscribe(new Observer<MenuBean>() {
                    @Override
                    public void onSubscribe(Disposable d) {

                    }

                    @Override
                    public void onNext(MenuBean menuBean) {
                        String title = menuBean.getData().get(0).getTitle();
                        Log.i("rxjava_retrofit", "获取的结果是：" + title);

                    }

                    @Override
                    public void onError(Throwable e) {

                    }

                    @Override
                    public void onComplete() {

                    }
                });
    }
}

接口类： 

public interface MenuServer {

    //http://www.qubaobei.com/ios/cf/dish_list.php?stage_id=1&limit=15&page=1
//    Call<MenuBean> getResult(@Query("stage_id")int stage_id,@Query("limit")int limit,@Query("page")int page);
    @GET("dish_list.php")
    Observable<MenuBean> getResult(@Query("stage_id") int stage_id, @Query("limit") int limit, @Query("page") int page);

}