RxJava:无法为 rx.Observable 错误创建调用适配器 [英] RxJava: Unable to create call adapter for rx.Observable error

问题描述

我做什么:

public interface ApiInterface {
    @Multipart
        @POST("/android/upload/index.php")
        Observable<Response> postImage(@Part MultipartBody.Part image,   @Part("name") RequestBody name);
}

型号:

public interface Model {
 Observable<Response> postImage(MultipartBody.Part image, RequestBody name);
}

实现:

public class ModelImpl implements Model {
    ApiModule apiModule = ApiModule.getInstance();
 @Override
    public Observable<Response> postImage(MultipartBody.Part image, RequestBody name) {
        return apiModule.getApi().postImage(image,name);
    }
}

主持人:

RxPhoto.requestUri(context, TypeRequest.GALLERY)
        .flatMap(new Func1<Uri, Observable<Response>>() {
            @Override
            public Observable<Response> call(Uri uri) {

                File file = new File(uri.getPath());
                RequestBody reqFile = RequestBody.create(MediaType.parse("image/*"), file);
                MultipartBody.Part body = MultipartBody.Part.createFormData("upload", file.getName(), reqFile);
                RequestBody name = RequestBody.create(MediaType.parse("text/plain"), "upload_test");
                return model.postImage(body, name);


            }
        }).subscribeOn(Schedulers.io())
                .observeOn(AndroidSchedulers.mainThread())
                .subscribe(new Subscriber<Response>() {

                    @Override
                    public void onError(Throwable e) {

                        Log.d(tag, "error:" + e);

                    }

                });

我有错误:

错误:java.lang.IllegalArgumentException:无法为 rx.Observable 创建调用适配器对于方法 ApiInterface.postImage

UPD:

我将界面和其他更改为:

I change interface and others to :

Observable<uploadAnswer>


    public class uploadAnswer {

        @SerializedName("success")
        @Expose
        private String success;

        public String getSuccess() {
            return this.success;
        }

    }

在那之后我的第一个错误消失了，现在我有这个错误:

after that my first error gone, now i have this error:

java.io.FileNotFoundException:/document/image:52214:打开失败:ENOENT(没有那个文件或目录)

怎么办?

UPD2:

我使用这个函数来获取文件uri:

I use this function to get file uri:

public String getRealPathFromURIPath(Uri contentURI) {
        Cursor cursor = context.getApplicationContext().getContentResolver().query(contentURI, null, null, null, null);
        if (cursor == null) {
            return contentURI.getPath();
        } else {
            cursor.moveToFirst();
            int idx = cursor.getColumnIndex(MediaStore.Images.ImageColumns.DATA);
            return cursor.getString(idx);
        }
    }

在那之后我有这个错误(是不是意味着，我是对的??):

After that i have this error (is it mean, that i'm right ?? ):

错误:android.os.NetworkOnMainThreadException

UPD3:

我的短代码:

RxPhoto.requestUri(context,TypeRequest.GALLERY)
                .observeOn(AndroidSchedulers.mainThread())
                .doOnNext(new Action1<Uri>(){

                    @Override
                    public void call(Uri uri) {

                        Log.d(tag, "up => " + uri);

                        File file = new File(uri.getPath());
                        RequestBody reqFile = RequestBody.create(MediaType.parse("image/*"), file);
                        MultipartBody.Part body = MultipartBody.Part.createFormData("upload", file.getName(), reqFile);
                        RequestBody name = RequestBody.create(MediaType.parse("text/plain"), "upload_test");

                        //model.postImage(body, name);

                        GetDataSubscription = model.postImage(body,name)
                                .subscribeOn(Schedulers.io())
                                .observeOn(AndroidSchedulers.mainThread())
                                .subscribe();

                    }

                })
                .subscribe();

我仍然有错误:

E/AndroidRuntime:致命异常:main进程:info.masterskaya.om.near，PID:8348java.lang.IllegalStateException:在 Scheduler.Worker 线程上抛出异常.添加 onError 处理.在 rx.internal.schedulers.ScheduledAction.run(ScheduledAction.java:60)在 android.os.Handler.handleCallback(Handler.java:733)在 android.os.Handler.dispatchMessage(Handler.java:95)在 android.os.Looper.loop(Looper.java:136)在 android.app.ActivityThread.main(ActivityThread.java:5017)在 java.lang.reflect.Method.invokeNative(Native Method)在 java.lang.reflect.Method.invoke(Method.java:515)在 com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:779)在 com.android.internal.os.ZygoteInit.main(ZygoteInit.java:595)在 dalvik.system.NativeStart.main(本机方法)引起:rx.exceptions.OnErrorNotImplementedException:无法为 rx.Observable 创建调用适配器对于方法 ApiInterface.postImage在 rx.Observable$26.onError(Observable.java:8524)在 rx.observers.SafeSubscriber._onError(SafeSubscriber.java:157)在 rx.observers.SafeSubscriber.onError(SafeSubscriber.java:120)在 rx.internal.operators.OperatorDoOnEach$1.onError(OperatorDoOnEach.java:71)在 rx.exceptions.Exceptions.throwOrReport(Exceptions.java:189)在 rx.internal.operators.OperatorDoOnEach$1.onNext(OperatorDoOnEach.java:82)在 rx.internal.operators.OperatorObserveOn$ObserveOnSubscriber.call(OperatorObserveOn.java:215)在 rx.internal.schedulers.ScheduledAction.run(ScheduledAction.java:55)... 9 更多引起:java.lang.IllegalArgumentException:无法为 rx.Observable 创建调用适配器对于方法 ApiInterface.postImage在改造2.ServiceMethod$Builder.methodError(ServiceMethod.java:695)在改造2.ServiceMethod$Builder.createCallAdapter(ServiceMethod.java:233)在改造2.ServiceMethod$Builder.build(ServiceMethod.java:159)在retrofit2.Retrofit.loadServiceMethod(Retrofit.java:166)在retrofit2.Retrofit$1.invoke(Retrofit.java:145)在 $Proxy0.postImage(本机方法)在 info.masterskaya.om.near.mvp.model.ModelImpl.postImage(ModelImpl.java:53)在 info.masterskaya.om.near.mvp.presenter.PresenterImpl$1.call(PresenterImpl.java:133)在 info.masterskaya.om.near.mvp.presenter.PresenterImpl$1.call(PresenterImpl.java:119)在 rx.Observable$11.onNext(Observable.java:4820)在 rx.internal.operators.OperatorDoOnEach$1.onNext(OperatorDoOnEach.java:80)……还有 11 个引起:java.lang.IllegalStateException:响应必须参数化为响应或响应在retrofit2.adapter.rxjava.RxJavaCallAdapterFactory.getCallAdapter(RxJavaCallAdapterFactory.java:119)在retrofit2.adapter.rxjava.RxJavaCallAdapterFactory.get(RxJavaCallAdapterFactory.java:105)在retrofit2.Retrofit.nextCallAdapter(Retrofit.java:217)在retrofit2.Retrofit.callAdapter(Retrofit.java:201)在改造2.ServiceMethod$Builder.createCallAdapter(ServiceMethod.java:231)……还有 20 个引起:rx.exceptions.OnErrorThrowable$OnNextValue: OnError 同时发出 onNext 值:android.net.Uri$HierarchicalUri.class在 rx.exceptions.Exceptions.throwOrReport(Exceptions.java:189)在 rx.internal.operators.OperatorDoOnEach$1.onNext(OperatorDoOnEach.java:82)...还有 11 个

E/AndroidRuntime: FATAL EXCEPTION: main Process: info.masterskaya.om.near, PID: 8348 java.lang.IllegalStateException: Exception thrown on Scheduler.Worker thread. Add onError handling. at rx.internal.schedulers.ScheduledAction.run(ScheduledAction.java:60) at android.os.Handler.handleCallback(Handler.java:733) at android.os.Handler.dispatchMessage(Handler.java:95) at android.os.Looper.loop(Looper.java:136) at android.app.ActivityThread.main(ActivityThread.java:5017) at java.lang.reflect.Method.invokeNative(Native Method) at java.lang.reflect.Method.invoke(Method.java:515) at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:779) at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:595) at dalvik.system.NativeStart.main(Native Method) Caused by: rx.exceptions.OnErrorNotImplementedException: Unable to create call adapter for rx.Observable for method ApiInterface.postImage at rx.Observable$26.onError(Observable.java:8524) at rx.observers.SafeSubscriber._onError(SafeSubscriber.java:157) at rx.observers.SafeSubscriber.onError(SafeSubscriber.java:120) at rx.internal.operators.OperatorDoOnEach$1.onError(OperatorDoOnEach.java:71) at rx.exceptions.Exceptions.throwOrReport(Exceptions.java:189) at rx.internal.operators.OperatorDoOnEach$1.onNext(OperatorDoOnEach.java:82) at rx.internal.operators.OperatorObserveOn$ObserveOnSubscriber.call(OperatorObserveOn.java:215) at rx.internal.schedulers.ScheduledAction.run(ScheduledAction.java:55) ... 9 more Caused by: java.lang.IllegalArgumentException: Unable to create call adapter for rx.Observable for method ApiInterface.postImage at retrofit2.ServiceMethod$Builder.methodError(ServiceMethod.java:695) at retrofit2.ServiceMethod$Builder.createCallAdapter(ServiceMethod.java:233) at retrofit2.ServiceMethod$Builder.build(ServiceMethod.java:159) at retrofit2.Retrofit.loadServiceMethod(Retrofit.java:166) at retrofit2.Retrofit$1.invoke(Retrofit.java:145) at $Proxy0.postImage(Native Method) at info.masterskaya.om.near.mvp.model.ModelImpl.postImage(ModelImpl.java:53) at info.masterskaya.om.near.mvp.presenter.PresenterImpl$1.call(PresenterImpl.java:133) at info.masterskaya.om.near.mvp.presenter.PresenterImpl$1.call(PresenterImpl.java:119) at rx.Observable$11.onNext(Observable.java:4820) at rx.internal.operators.OperatorDoOnEach$1.onNext(OperatorDoOnEach.java:80) ... 11 more Caused by: java.lang.IllegalStateException: Response must be parameterized as Response or Response at retrofit2.adapter.rxjava.RxJavaCallAdapterFactory.getCallAdapter(RxJavaCallAdapterFactory.java:119) at retrofit2.adapter.rxjava.RxJavaCallAdapterFactory.get(RxJavaCallAdapterFactory.java:105) at retrofit2.Retrofit.nextCallAdapter(Retrofit.java:217) at retrofit2.Retrofit.callAdapter(Retrofit.java:201) at retrofit2.ServiceMethod$Builder.createCallAdapter(ServiceMethod.java:231) ... 20 more Caused by: rx.exceptions.OnErrorThrowable$OnNextValue: OnError while emitting onNext value: android.net.Uri$HierarchicalUri.class at rx.exceptions.Exceptions.throwOrReport(Exceptions.java:189) at rx.internal.operators.OperatorDoOnEach$1.onNext(OperatorDoOnEach.java:82) ... 11 more

如果我将界面更改为:

@Multipart
    @POST("/upload/index.php")
    Observable<String> postImage(@Part MultipartBody.Part image, @Part("name") RequestBody name);

我有这个痕迹:

*E/AndroidRuntime:致命异常:main进程:info.masterskaya.om.near，PID:8618java.lang.IllegalStateException:在 Scheduler.Worker 线程上抛出异常.添加 onError 处理.在 rx.internal.schedulers.ScheduledAction.run(ScheduledAction.java:60)在 android.os.Handler.handleCallback(Handler.java:733)在 android.os.Handler.dispatchMessage(Handler.java:95)在 android.os.Looper.loop(Looper.java:136)在 android.app.ActivityThread.main(ActivityThread.java:5017)在 java.lang.reflect.Method.invokeNative(Native Method)在 java.lang.reflect.Method.invoke(Method.java:515)在 com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:779)在 com.android.internal.os.ZygoteInit.main(ZygoteInit.java:595)在 dalvik.system.NativeStart.main(本机方法)引起:rx.exceptions.OnErrorNotImplementedException:/document/image:34: open failed: ENOENT (No such file or directory)在 rx.Observable$26.onError(Observable.java:8524)在 rx.observers.SafeSubscriber._onError(SafeSubscriber.java:157)在 rx.observers.SafeSubscriber.onError(SafeSubscriber.java:120)在 rx.internal.operators.OperatorObserveOn$ObserveOnSubscriber.checkTerminated(OperatorObserveOn.java:264)在 rx.internal.operators.OperatorObserveOn$ObserveOnSubscriber.call(OperatorObserveOn.java:207)在 rx.internal.schedulers.ScheduledAction.run(ScheduledAction.java:55)在 android.os.Handler.handleCallback(Handler.java:733)在 android.os.Handler.dispatchMessage(Handler.java:95)在 android.os.Looper.loop(Looper.java:136)在 android.app.ActivityThread.main(ActivityThread.java:5017)在 java.lang.reflect.Method.invokeNative(Native Method)在 java.lang.reflect.Method.invoke(Method.java:515)在 com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:779)在 com.android.internal.os.ZygoteInit.main(ZygoteInit.java:595)在 dalvik.system.NativeStart.main(本机方法)引起:java.io.FileNotFoundException:/document/image:34: open failed: ENOENT (No such file or directory)在 libcore.io.IoBridge.open(IoBridge.java:409)在 java.io.FileInputStream.(FileInputStream.java:78)在 okio.Okio.source(Okio.java:163)在 okhttp3.RequestBody$3.writeTo(RequestBody.java:117)在 okhttp3.MultipartBody.writeOrCountBytes(MultipartBody.java:171)在 okhttp3.MultipartBody.writeTo(MultipartBody.java:113)在 okhttp3.logging.HttpLoggingInterceptor.intercept(HttpLoggingInterceptor.java:186)在 okhttp3.RealCall$ApplicationInterceptorChain.proceed(RealCall.java:187)在 okhttp3.RealCall.getResponseWithInterceptorChain(RealCall.java:160)在 okhttp3.RealCall.execute(RealCall.java:57)在retrofit2.OkHttpCall.execute(OkHttpCall.java:174)在retrofit2.adapter.rxjava.RxJavaCallAdapterFactory$RequestArbiter.request(RxJavaCallAdapterFactory.java:171)在 rx.internal.operators.OperatorSubscribeOn$1$1$1.request(OperatorSubscribeOn.java:80)在 rx.Subscriber.setProducer(Subscriber.java:211)在 rx.internal.operators.OperatorSubscribeOn$1$1.setProducer(OperatorSubscribeOn.java:76)在 rx.Subscriber.setProducer(Subscriber.java:205)在retrofit2.adapter.rxjava.RxJavaCallAdapterFactory$CallOnSubscribe.call(RxJavaCallAdapterFactory.java:152)在retrofit2.adapter.rxjava.RxJavaCallAdapterFactory$CallOnSubscribe.call(RxJavaCallAdapterFactory.java:138)在 rx.Observable$2.call(Observable.java:233)在 rx.Observable$2.call(Observable.java:225)在 rx.Observable.unsafeSubscribe(Observable.java:8741)在 rx.internal.operators.OperatorSubscribeOn$1.call(OperatorSubscribeOn.java:94)在 rx.internal.schedulers.ScheduledAction.run(ScheduledAction.java:55)在 java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:422)在 java.util.concurrent.FutureTask.run(FutureTask.java:237)在 java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:152)在 java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:265)在 java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1112)在 java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:587)在 java.lang.Thread.run(Thread.java:841)引起:libcore.io.ErrnoException:打开失败:ENOENT(没有那个文件或目录)

*E/AndroidRuntime: FATAL EXCEPTION: main Process: info.masterskaya.om.near, PID: 8618 java.lang.IllegalStateException: Exception thrown on Scheduler.Worker thread. Add onError handling. at rx.internal.schedulers.ScheduledAction.run(ScheduledAction.java:60) at android.os.Handler.handleCallback(Handler.java:733) at android.os.Handler.dispatchMessage(Handler.java:95) at android.os.Looper.loop(Looper.java:136) at android.app.ActivityThread.main(ActivityThread.java:5017) at java.lang.reflect.Method.invokeNative(Native Method) at java.lang.reflect.Method.invoke(Method.java:515) at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:779) at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:595) at dalvik.system.NativeStart.main(Native Method) Caused by: rx.exceptions.OnErrorNotImplementedException: /document/image:34: open failed: ENOENT (No such file or directory) at rx.Observable$26.onError(Observable.java:8524) at rx.observers.SafeSubscriber._onError(SafeSubscriber.java:157) at rx.observers.SafeSubscriber.onError(SafeSubscriber.java:120) at rx.internal.operators.OperatorObserveOn$ObserveOnSubscriber.checkTerminated(OperatorObserveOn.java:264) at rx.internal.operators.OperatorObserveOn$ObserveOnSubscriber.call(OperatorObserveOn.java:207) at rx.internal.schedulers.ScheduledAction.run(ScheduledAction.java:55) at android.os.Handler.handleCallback(Handler.java:733)  at android.os.Handler.dispatchMessage(Handler.java:95)  at android.os.Looper.loop(Looper.java:136)  at android.app.ActivityThread.main(ActivityThread.java:5017)  at java.lang.reflect.Method.invokeNative(Native Method)  at java.lang.reflect.Method.invoke(Method.java:515)  at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:779)  at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:595)  at dalvik.system.NativeStart.main(Native Method)  Caused by: java.io.FileNotFoundException: /document/image:34: open failed: ENOENT (No such file or directory) at libcore.io.IoBridge.open(IoBridge.java:409) at java.io.FileInputStream.(FileInputStream.java:78) at okio.Okio.source(Okio.java:163) at okhttp3.RequestBody$3.writeTo(RequestBody.java:117) at okhttp3.MultipartBody.writeOrCountBytes(MultipartBody.java:171) at okhttp3.MultipartBody.writeTo(MultipartBody.java:113) at okhttp3.logging.HttpLoggingInterceptor.intercept(HttpLoggingInterceptor.java:186) at okhttp3.RealCall$ApplicationInterceptorChain.proceed(RealCall.java:187) at okhttp3.RealCall.getResponseWithInterceptorChain(RealCall.java:160) at okhttp3.RealCall.execute(RealCall.java:57) at retrofit2.OkHttpCall.execute(OkHttpCall.java:174) at retrofit2.adapter.rxjava.RxJavaCallAdapterFactory$RequestArbiter.request(RxJavaCallAdapterFactory.java:171) at rx.internal.operators.OperatorSubscribeOn$1$1$1.request(OperatorSubscribeOn.java:80) at rx.Subscriber.setProducer(Subscriber.java:211) at rx.internal.operators.OperatorSubscribeOn$1$1.setProducer(OperatorSubscribeOn.java:76) at rx.Subscriber.setProducer(Subscriber.java:205) at retrofit2.adapter.rxjava.RxJavaCallAdapterFactory$CallOnSubscribe.call(RxJavaCallAdapterFactory.java:152) at retrofit2.adapter.rxjava.RxJavaCallAdapterFactory$CallOnSubscribe.call(RxJavaCallAdapterFactory.java:138) at rx.Observable$2.call(Observable.java:233) at rx.Observable$2.call(Observable.java:225) at rx.Observable.unsafeSubscribe(Observable.java:8741) at rx.internal.operators.OperatorSubscribeOn$1.call(OperatorSubscribeOn.java:94) at rx.internal.schedulers.ScheduledAction.run(ScheduledAction.java:55) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:422) at java.util.concurrent.FutureTask.run(FutureTask.java:237) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:152) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:265) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1112) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:587) at java.lang.Thread.run(Thread.java:841) Caused by: libcore.io.ErrnoException: open failed: ENOENT (No such file or directory)

                                                                        at libcore.io.BlockGuardOs.open(BlockGuardOs.java:110)
                                                                        at libcore.io.IoBridge.open(IoBridge.java:393)
                                                                        at java.io.FileInputStream.<init>(FileInputStream.java:78) 
                                                                        at okio.Okio.source(Okio.java:163) 
                                                                        at okhttp3.RequestBody$3.writeTo(RequestBody.java:117) 
                                                                        at okhttp3.MultipartBody.writeOrCountBytes(MultipartBody.java:171) 
                                                                        at okhttp3.MultipartBody.writeTo(MultipartBody.java:113) 
                                                                        at okhttp3.logging.HttpLoggingInterceptor.intercept(HttpLoggingInterceptor.java:186) 
                                                                        at okhttp3.RealCall$ApplicationInterceptorChain.proceed(RealCall.java:187) 
                                                                        at okhttp3.RealCall.getResponseWithInterceptorChain(RealCall.java:160) 
                                                                        at okhttp3.RealCall.execute(RealCall.java:57) 
                                                                        at retrofit2.OkHttpCall.execute(OkHttpCall.java:174) 
                                                                        at retrofit2.adapter.rxjava.RxJavaCallAdapterFactory$RequestArbiter.request(RxJavaCallAdapterFactory.java:171) 
                                                                        at rx.internal.operators.OperatorSubscribeOn$1$1$1.request(OperatorSubscribeOn.java:80) 
                                                                        at rx.Subscriber.setProducer(Subscriber.java:211) 
                                                                        at rx.internal.operators.OperatorSubscribeOn$1$1.setProducer(OperatorSubscribeOn.java:76) 
                                                                        at rx.Subscriber.setProducer(Subscriber.java:205) 
                                                                        at retrofit2.adapter.rxjava.RxJavaCallAdapterFactory$CallOnSubscribe.call(RxJavaCallAdapterFactory.java:152) 
                                                                        at retrofit2.adapter.rxjava.RxJavaCallAdapterFactory$CallOnSubscribe.call(RxJavaCallAdapterFactory.java:138) 
                                                                        at rx.Observable$2.call(Observable.java:233) 
                                                                        at rx.Observable$2.call(Observable.java:225) 
                                                                        at rx.Observable.unsafeSubscribe(Observable.java:8741) 
                                                                        at rx.internal.operators.OperatorSubscribeOn$1.call(OperatorSubscribeOn.java:94) 
                                                                        at rx.internal.schedulers.ScheduledAction.run(ScheduledAction.java:55) 
                                                                        at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:422) 
                                                                        at java.util.concurrent.FutureTask.run(FutureTask.java:237) 
                                                                        at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:152) 
                                                                        at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:265) 
                                                                        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1112) 
                                                                        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:587) 
                                                                        at java.lang.Thread.run(Thread.java:841)* 

UPD4:

我有一些结果.

界面:

@Multipart
@POST("/upload/index.php")
Observable<Void> postImage(@Part MultipartBody.Part image, @Part("name") RequestBody name);

主要功能:

RxPhoto.requestUri(context,TypeRequest.GALLERY)
                .observeOn(AndroidSchedulers.mainThread())
                .doOnNext(new Action1<Uri>(){

                    @Override
                    public void call(Uri uri) {

                        Log.d(tag, "up => " + uri);
                        Log.d(tag, "getPath => " + getPath(context,uri));

                        String URL = getPath(context,uri);

                        File file = new File( URL+"" );

                        RequestBody reqFile = RequestBody.create(MediaType.parse("image/*"), file);
                        MultipartBody.Part body = MultipartBody.Part.createFormData("upload", file.getName(), reqFile);
                        RequestBody name = RequestBody.create(MediaType.parse("text/plain"), "upload_test");

                        GetDataSubscription = model.postImage(body,name)
                                .subscribeOn(Schedulers.io())
                                .observeOn(AndroidSchedulers.mainThread())
                                .subscribe();

                    }

                })
                .subscribe();

/~~~~~~~/

getPath(context,uri)

我找到这里

现在我有服务器错误:

12-09 05:37:55.760 10230-10372/* D/OkHttp:--857d62de-296c-4d23-8683-92b3b340a658 12-09 05:37:55.760 10230-10372/ D/OkHttp: Content-Disposition: form-data;名称=上传"；文件名="IMG_20161206_092257.jpg" 12-09 05:37:55.76010230-10372/ D/OkHttp: Content-Type: multipart/form-data 12-0905:37:55.760 10230-10372/* D/OkHttp:内容长度:26188

12-09 05:37:55.760 10230-10372/* D/OkHttp: --857d62de-296c-4d23-8683-92b3b340a658 12-09 05:37:55.760 10230-10372/ D/OkHttp: Content-Disposition: form-data; name="upload"; filename="IMG_20161206_092257.jpg" 12-09 05:37:55.760 10230-10372/ D/OkHttp: Content-Type: multipart/form-data 12-09 05:37:55.760 10230-10372/* D/OkHttp: Content-Length: 26188

...

12-09 05:37:55.770 10230-10372/* D/OkHttp:--857d62de-296c-4d23-8683-92b3b340a658 12-09 05:37:55.770 10230-10372/ D/OkHttp: Content-Disposition: form-data;名称=名称"12-09 05:37:55.770 10230-10372/ D/Okhttp:内容传输编码:二进制 12-09 05:37:55.770 10230-10372/D/OkHttp: Content-Type: multipart/form-data;字符集=utf-8 12-0905:37:55.770 10230-10372/ D/OkHttp:内容长度:11 12-0905:37:55.770 10230-10372/ D/OkHttp:upload_test 12-09 05:37:55.77010230-10372/ D/OkHttp:--857d62de-296c-4d23-8683-92b3b340a658--12-09 05:37:55.770 10230-10372/ D/OkHttp: --> END POST(26620 字节)body) 12-09 05:37:55.800 10230-10334/ D/GoogleCertificatesImpl:获取 363 Google 证书 12-09 05:37:56.340 10230-10230/I/编舞:跳过42帧！应用程序可能也在做在其主线程上做了很多工作.12-09 05:37:56.390 10230-10372/D/OkHttp: <-- 200 OK http://www./upload/index.php (604ms) 12-0905:37:56.390 10230-10372/ D/OkHttp:日期:2016 年 12 月 9 日星期五 10:37:56GMT 12-09 05:37:56.390 10230-10372/ D/OkHttp:服务器:Apache 12-0905:37:56.390 10230-10372/ D/OkHttp:变化:接受编码 12-0905:37:56.390 10230-10372/ D/OkHttp:内容类型:文本/html；charset=UTF-8 12-09 05:37:56.390 10230-10372/ D/OkHttp: X-Cache:来自 t7..ru 12-09 05:37:56.390 10230-10372/ D/OkHttp:X-Cache-Lookup:来自 t7..ru:6666 12-09 05:37:56.390 的 MISS10230-10372/ D/OkHttp:连接:保持活动 12-09 05:37:56.39010230-10372/ D/OkHttp: OkHttp-Sent-Millis: 1481279876016 12-0905:37:56.390 10230-10372/ D/OkHttp: OkHttp-Received-Millis:1481279876396 12-09 05:37:56.390 10230-10372/* D/OkHttp: {"result":失败"} 12-09 05:37:56.390 10230-10372/*** D/OkHttp: <-- END HTTP(18 字节正文)

12-09 05:37:55.770 10230-10372/* D/OkHttp: --857d62de-296c-4d23-8683-92b3b340a658 12-09 05:37:55.770 10230-10372/ D/OkHttp: Content-Disposition: form-data; name="name" 12-09 05:37:55.770 10230-10372/ D/OkHttp: Content-Transfer-Encoding: binary 12-09 05:37:55.770 10230-10372/ D/OkHttp: Content-Type: multipart/form-data; charset=utf-8 12-09 05:37:55.770 10230-10372/ D/OkHttp: Content-Length: 11 12-09 05:37:55.770 10230-10372/ D/OkHttp: upload_test 12-09 05:37:55.770 10230-10372/ D/OkHttp: --857d62de-296c-4d23-8683-92b3b340a658-- 12-09 05:37:55.770 10230-10372/ D/OkHttp: --> END POST (26620-byte body) 12-09 05:37:55.800 10230-10334/ D/GoogleCertificatesImpl: Fetched 363 Google certificates 12-09 05:37:56.340 10230-10230/ I/Choreographer: Skipped 42 frames! The application may be doing too much work on its main thread. 12-09 05:37:56.390 10230-10372/ D/OkHttp: <-- 200 OK http://www./upload/index.php (604ms) 12-09 05:37:56.390 10230-10372/ D/OkHttp: Date: Fri, 09 Dec 2016 10:37:56 GMT 12-09 05:37:56.390 10230-10372/ D/OkHttp: Server: Apache 12-09 05:37:56.390 10230-10372/ D/OkHttp: Vary: Accept-Encoding 12-09 05:37:56.390 10230-10372/ D/OkHttp: Content-Type: text/html; charset=UTF-8 12-09 05:37:56.390 10230-10372/ D/OkHttp: X-Cache: MISS from t7..ru 12-09 05:37:56.390 10230-10372/ D/OkHttp: X-Cache-Lookup: MISS from t7..ru:6666 12-09 05:37:56.390 10230-10372/ D/OkHttp: Connection: keep-alive 12-09 05:37:56.390 10230-10372/ D/OkHttp: OkHttp-Sent-Millis: 1481279876016 12-09 05:37:56.390 10230-10372/ D/OkHttp: OkHttp-Received-Millis: 1481279876396 12-09 05:37:56.390 10230-10372/* D/OkHttp: {"result": "fail"} 12-09 05:37:56.390 10230-10372/*** D/OkHttp: <-- END HTTP (18-byte body)

服务器:

<?php

    $file_path = "up/";

    $file_path = $file_path . basename( $_FILES['uploaded_file']['name']);
    if(move_uploaded_file($_FILES['uploaded_file']['tmp_name'], $file_path) ){
        echo '{"result": "success"}';
    } else{
        echo '{"result": "fail"}';
    }
 ?>

UPD5:

我完成了这个他妈的上传！

I done this f*cking upload!

php 测试代码:

<?php

    error_reporting(E_ALL);
    ini_set('display_errors', 1);

    define('ROOT_DIR', dirname(__FILE__));

    $file_path = ROOT_DIR . "";

    $file_path = $file_path . basename( $_FILES['upload']['name']);
    if(move_uploaded_file($_FILES['upload']['tmp_name'], $file_path) ){
        echo '{"result": "success"}';
    } else{
        echo '{"result": "fail"}';
    }
 ?>

我所有的问题都与设备上的正确 uri 有关.尝试 API 16,19 和 24 都成功

All my problems was with right uri on device. Try API 16,19 and 24 all successfull

推荐答案

问题出在以下部分:

Observable<Response>

响应总是需要指定的正文类型.看起来您的回复没有正文，因此您应该将其替换为:

Response always needs a specified body type. It looks like your response don't have a body, so you should replace it with this:

Observable<Result<Void>>

...并使用 result.response()

这篇关于RxJava:无法为 rx.Observable 错误创建调用适配器的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！