@Multipart
    @POST("http://ec2-18-216-193-78.us-east-
           2.compute.amazonaws.com:3000//api/v1/snapNShare")
    Call<SnapNShareResponse> sendUserReview(
            @Header("Authoriozation") String token,
            @Part("restaurantInfoId") String restaurantInfoId,
            @Part MultipartBody.Part dishPicture,
            @Part MultipartBody.Part audioReview,
            @Part("textReview") String textReview,
            @Part("rating") Integer rating);

ApiClient如下:在这里,我的项目与Dagger库集成 .

@Singleton
    public class ApiClient {

        @Inject
        ApiClient() {
        }

        private static Retrofit retrofitBaseURL = null;
        private static Retrofit retrofitGOOGLEURL = null;

        public static Retrofit getClient(Context context, String base_url) {

            if (NetworkUtility.isNetworkAvailable(context)) {
                HttpLoggingInterceptor interceptor = new HttpLoggingInterceptor();
                interceptor.setLevel(HttpLoggingInterceptor.Level.BODY);
                OkHttpClient client = new OkHttpClient.Builder().addInterceptor(interceptor)
                        .readTimeout(180, TimeUnit.SECONDS)
                        .connectTimeout(180, TimeUnit.SECONDS)
                        .build();

                if (null == retrofitBaseURL && base_url.equals(WebConstants.BASE_URL)) {
                    retrofitBaseURL = new Retrofit.Builder()


                   .baseUrl(base_url)
                        .client(client)
                        .addConverterFactory(GsonConverterFactory.create())
                        .build();
            } else if (null == retrofitGOOGLEURL && base_url.equals(WebConstants.GOOGLE_BASE_URL)) {
                retrofitGOOGLEURL = new Retrofit.Builder()
                        .baseUrl(base_url)
                        .client(client)
                        .addConverterFactory(GsonConverterFactory.create())
                        .build();
            }
            return base_url.equals(WebConstants.BASE_URL) ? retrofitBaseURL : retrofitGOOGLEURL;

        } else {
            SnapXToast.showLongToast(context, "");
            return null;
        }
    }
}

这是我的改装请求,其中我想上传图像和音频文件到aws服务器 . 而改造功能如下:

public void sendReview(String restId, Uri image, Uri audio, String txtReview, Integer rating) {
        if (NetworkUtility.isNetworkAvailable(mContext)) {
            ApiHelper apiHelper = ApiClient.getClient(mContext, BASE_URL).create(ApiHelper.class);

            String fileImagePath = getRealPathFromURIPath(image, mContext);
            String fileAudioPath = getRealPathFromURIPath(audio, mContext);

            File fileImg = new File(fileImagePath);
            File fileAud = new File(fileAudioPath);

            RequestBody mFileImage = RequestBody.create(MediaType.parse("*/*"), fileImg);//here I tried with media type "image/*" 
            RequestBody mFileAudio = RequestBody.create(MediaType.parse("*/*"), fileAud);//here I tried with media type "audio/*" 

            MultipartBody.Part imageUpload = MultipartBody.Part.createFormData("dishPicture", fileImg.getName(), mFileImage);
            MultipartBody.Part audioUpload = MultipartBody.Part.createFormData("audioReview", fileAud.getName(), mFileAudio);

            Call<SnapNShareResponse> snapXUserCall = apiHelper.sendUserReview(
                    utility.getAuthToken(mContext)
                    , restId, imageUpload, audioUpload, txtReview, rating);
            snapXUserCall.enqueue(new Callback<SnapNShareResponse>() {
                @Override
                public void onResponse(Call<SnapNShareResponse> call,
                                       Response<SnapNShareResponse> response) {
                    if (response.isSuccessful() && null != response.body()) {
                        SnapNShareResponse nShareResponse = response.body();
                        mReviewPresenter.response(SnapXResult.SUCCESS, nShareResponse);
                        SnapXToast.showToast(mContext,"yasss");
                    }
                }
                @Override
                public void onFailure(Call<SnapNShareResponse> call, Throwable t) {
                    mReviewPresenter.response(SnapXResult.FAILURE, null);
                }
            });
        } else {
            mReviewPresenter.response(SnapXResult.NONETWORK, null);
        }
    }

//响应得到的是,

403 Forbidden http://ec2-18-216-193-78.us-east-2.compute.amazonaws.com:3000/api/v1/snapNShare(16878ms)X-Powered-By:Express Access-Control-Allow-Origin:* 04-29 22:20:29.685 9724-14733 / com.snapxeats D / OkHttp:Content-Type:application / json; charset = utf-8 Content-Length:36 ETag:W / "24-9ze4gN/8B8Z0boWkFyxw9xuo9cA" Date:Sun,29 Apr 2018 16:50:30 GMT Connection:keep-alive 04-29 22:20:29.690 9724-14733 / com.snapxeats D / OkHttp:{"message":"User not authenticated"}

我是否需要在我的请求中单独添加“ Headers ”部分?

另外在logcat的图像和音频我得到这样的日志:

J p?p AN ynnd ʖ V g 8C# 凨4 h 7qL-߾〜 h41BF 4 & T \ yqAIRj @НJ)2RAo =β.-HH $ NGX {PռQM < 5 l sI q --cd1c8557-c8c3-498f-80ac-3434f9d19840 Content-Disposition:form-data; name = "audioReview"; filename = "AUD_20180429_213143.mp3" Content-Type:/ Content-Length:4603

//对于图像来说相同

对于“意外的EOF”,我添加了“mPlayer.release();”这消除了错误 . 任何人都可以帮我解决我失踪的部分吗?我检查了文件名的图像和音频;它们已成功保存到本地 . 并使用://改造实现'com.squareup.retrofit2:改造:2.2.0'实现'com.squareup.retrofit2:converter-gson:2.1.0'

如果我需要添加有关查询的更多信息,请现在就让我 . 谢谢 !!