最近手头事比较多,抽个空把之前系列也补充一下。
先回顾下之前的
【Android架构】基于MVP模式的Retrofit2+RXjava封装(一)
【Android架构】基于MVP模式的Retrofit2+RXjava封装之文件下载(二)
今天要说的是文件上传
1.单图上传
首先ApiServer,要使用Multipart 注解
//上传图片(私有接口)@POST("index.php/PrivateApi/Goods/uploadPic")@MultipartObservable<BaseListModel<String>> upLoadImg(@Part MultipartBody.Part parts);
然后是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); } }); }
成功后做个提示就好
2.多图上传
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.文件和普通参数混合
ApiServer
//上传图片(私有接口) @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文件上传暂时告一段落。
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