最近手頭事比較多，抽個空把之前系列也補充一下。

先回顧下之前的

【Android架構】基於MVP模式的Retrofit2+RXjava封裝（一）
【Android架構】基於MVP模式的Retrofit2+RXjava封裝之檔案下載（二）

今天要說的是檔案上傳

1.單圖上傳

首先ApiServer，要使用Multipart 註解

 //上傳圖片(私有介面)
    @POST("index.php/PrivateApi/Goods/uploadPic")
    @Multipart
    Observable<BaseListModel<String>> upLoadImg(@Part
 
 MultipartBody.Part parts);

然後是Presenter

 public void upLoadImg(String path) {
        File file = new File(path);
        RequestBody requestFile = RequestBody.create(MediaType.parse("multipart/form-data"), file);
        MultipartBody.Part filePart = MultipartBody.Part.createFormData("headimg"
 
, file.getName(), requestFile);
        addDisposable(apiServer.upLoadImg(filePart), new BaseObserver<BaseListModel<String>>(baseView, true) {
            @Override


            public void onSuccess(BaseListModel<String> o) {
                baseView.onUpLoadSucc(o.getData());
            }

            @Override
 

            public void onError(String msg) {
                baseView.showError(msg);
            }
        });
    }

成功後做個提示就好

2.多圖上傳

ApiServer

 @POST("index.php/PrivateApi/Goods/uploadPic")
    @Multipart
    Observable<BaseListModel<String>> upLoadImg(@Part MultipartBody.Part[] parts);

Presenter

 public void upLoadImg(ArrayList<String> media) {
        if (media == null) {
            return;
        }

        MultipartBody.Part[] parts = new MultipartBody.Part[media.size()];
        int cnt = 0;
        for (String m : media) {
            File file = new File(m);
            RequestBody requestFile = RequestBody.create(MediaType.parse("multipart/form-data"), file);
            MultipartBody.Part filePart = MultipartBody.Part.createFormData("headimg[]", file.getName(), requestFile);
            parts[cnt] = filePart;
            cnt++;
        }


        addDisposable(apiServer.upLoadImg(parts), new BaseObserver<BaseListModel<String>>(baseView, true) {
            @Override


            public void onSuccess(BaseListModel<String> o) {
                baseView.onUpLoadSucc(o.getData());
            }

            @Override
            public void onError(String msg) {
                baseView.showError(msg);
            }
        });
    }

3.檔案和普通引數混合

ApiServer

  //上傳圖片(私有介面)
    @POST("index.php/PrivateApi/Goods/uploadPic")
    @Multipart
    Observable<BaseListModel<String>> upLoadImg(@Part MultipartBody.Part[] parts, @Part("APP_KEY") RequestBody APP_KEY, @Part("APP_TOKEN") RequestBody APP_TOKEN);

Presenter

 public void upLoadImg(ArrayList<String> media) {
        if (media == null) {
            return;
        }

        MultipartBody.Part[] parts = new MultipartBody.Part[media.size()];
        int cnt = 0;
        for (String m : media) {
            File file = new File(m);
            RequestBody requestFile = RequestBody.create(MediaType.parse("multipart/form-data"), file);
            MultipartBody.Part filePart = MultipartBody.Part.createFormData("headimg[]", file.getName(), requestFile);
            parts[cnt] = filePart;
            cnt++;
        }

        RequestBody appkey = RequestBody.create(MediaType.parse("multipart/form-data"), AppConstant.APP_KEY);
        RequestBody apptoken = RequestBody.create(MediaType.parse("multipart/form-data"), UserImpl.getAppToken());
//
        addDisposable(apiServer.upLoadImg(parts, appkey, apptoken), new BaseObserver<BaseListModel<String>>(baseView, true) {
            @Override


            public void onSuccess(BaseListModel<String> o) {
                baseView.onUpLoadSucc(o.getData());
            }

            @Override
            public void onError(String msg) {
                baseView.showError(msg);
            }
        });
    }

至此，使用Retrofit檔案上傳暫時告一段落。

你的認可，是我堅持更新部落格的動力，如果覺得有用，就請點個贊，謝謝