3.Retrofit上传头像给后端

appService:

//上传头像
@Multipart
@POST(Constants.UPLOADIMG)
Observable uploadUserImg(@Part("managerid") int managerid, @PartMap Map, RequestBody> params);

 

接口：

public void uploadImg(int managerId,FileimgFile, final UserCenterMvpView userCenterMvpView) {

    Map, RequestBody>params = RetrofitParameterBuilder.newBuilder()
            .addParameter("file", imgFile)
            .bulider();


    retrofitHelper.toSubscribe(req.uploadUserImg(managerId,params), new Subscriber() {
        @Override
        public void onCompleted() {
            Log.d("dddd", "success");
            userCenterMvpView.onGetDataCompleted();
        }

        @Override
        public void onError(Throwable e) {
            Log.d("dddd", e.toString());
            userCenterMvpView.onGetDataError(e);
        }

        @Override
        public void onNext(KongBeanemptyMessage) {
            Log.d("dddd", "successd");
            userCenterMvpView.uploadImg(emptyMessage);
        }
    });
}