android - Retrofit Rxjava 在返回 String(不是Java bean)时没有走 rx 回调?

问题描述

当 是Javabean 时就能得到回调.之前提问匆忙没有贴代码,好多人要是没遇上还真不知道我在说啥.

代码片段如下:

public void getDemoData(Subscriber<String> subscriber){HttpService.getInstance().create(DemoService.class).getDemoPicture('params1',params2,params3,'params4').subscribeOn(Schedulers.io()).unsubscribeOn(Schedulers.io()).observeOn(AndroidSchedulers.mainThread()).subscribe(subscriber);

private void requestData() {HttpMethods.getInstance().getDemoData(new Subscriber<String>() { @Override public void onCompleted() { Toast.makeText(MainActivity.this, 'ok', Toast.LENGTH_SHORT).show(); } @Override public void onError(Throwable e) {showToast(getResources().getString(R.string.error_data)); } @Override public void onNext(String str) { //....} }}); }

private HttpService() {OkHttpClient.Builder httpClientBuilder = new OkHttpClient.Builder();httpClientBuilder.connectTimeout(DEFAULT_TIMEOUT, TimeUnit.SECONDS);HttpLoggingInterceptor interceptor = new HttpLoggingInterceptor();interceptor.setLevel(HttpLoggingInterceptor.Level.BODY);httpClientBuilder.addInterceptor(interceptor).build();retrofit = new Retrofit.Builder().client(httpClientBuilder.build()).addConverterFactory(GsonConverterFactory.create()).addCallAdapterFactory(RxJavaCallAdapterFactory.create()).baseUrl(BingUrl.BING).build(); }

HttpLoggingInterceptor 能打印出请求成功状态和返回的数据,只是回调都没走

问题解答

这个问题我也遇到了，就是出现错误的时候不返回对象，返回string，然后解析不了，目前只是提示写死的错误信息，或者直接用string解析，不知道有什么办法可以解决

返回String肯定能得到,贴源码啊,你怎么写的

出错了 就在onError里处理呀

第一个方法中getDemoData传入的参数应该是写错了，应该是Subscriber<DemoService> subscriber，而不是Subscriber<String> subscriber