自己写的RxJava和Retrofit结合

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依赖:

compile 'io.reactivex.rxjava2:rxandroid:2.0.1'compile 'io.reactivex.rxjava2:rxjava:2.0.1'compile 'com.jakewharton.retrofit:retrofit2-rxjava2-adapter:1.0.0'

ApiService:

public interface ApiService {    @GET    io.reactivex.Observable<Beann> get(@Url String url);}

Util:

public class RetrofitUtil {    private ApiService apservice;    private static volatile RetrofitUtil retrofitutils;    public RetrofitUtil(String baseurl) {        if(apservice==null){            OkHttpClient okClient = new OkHttpClient.Builder().build();            Retrofit retrofit = new Retrofit.Builder()                    .baseUrl(baseurl)                    .client(okClient)                    .addCallAdapterFactory(RxJava2CallAdapterFactory.create())                    .addConverterFactory(GsonConverterFactory.create())                    .build();            apservice = retrofit.create(ApiService.class);        }    }    public static RetrofitUtil getInstence(String baseurl){        if(null==retrofitutils){            synchronized (RetrofitUtil.class){                if(retrofitutils==null){                    retrofitutils = new RetrofitUtil(baseurl);                }            }        }        return retrofitutils;    }    public void get(String url,final CallBack callback){        io.reactivex.Observable<Beann> bo = apservice.get(url);        bo.subscribeOn(Schedulers.io())                .observeOn(AndroidSchedulers.mainThread())                .subscribe(new Observer<Beann>() {                    @Override                    public void onSubscribe(Disposable d) {                        Log.e("Retrofit","onSubscribe");                    }                    @Override                    public void onNext(Beann value) {                        Log.e("Retrofit","请求了");                        callback.onSuccess(value);                    }                    @Override                    public void onError(Throwable e) {                        Log.e("Retrofit","请求错了");                    }                    @Override                    public void onComplete() {                        Log.e("Retrofit","不执行其它的操作了");                    }                });    }}

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