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文件大小: 66kb
下载次数: 0
上传时间: 2015-08-18
详细说明： public class GetAndUploadFileDemo { private static String TAG = "GetAndUploadFileDemo"; private OSSService ossService; private OSSBucket bucket; public void show() { ossService = OSSServiceProvider.getService(); bucket = ossService.getOssBucket("youcaidao"); // 文件的常规操作如普通上传、下载、拷贝、删除等，与Data类一致，故这里只给出断点下载和断点上传的demo resumableDownloadWithSpecConfig(); // delay(); // resumableUpload(); // delay(); // resumableDownload(); // delay(); } public void delay() { try { Thread.sleep(30 * 1000); } catch (Exception e) { e.printStackTrace(); } } // 断点上传 public void resumableUpload() { // OSSData ossData = ossService.getOssData(sampleBucket, "sample-data"); // ossData.setData(data, "raw"); // 指定需要上传的数据和它的类型 // ossData.enableUploadCheckMd5sum(); // 开启上传MD5校验 // ossData.upload(); // 上传失败将会抛出异常 OSSFile bigfFile = ossService.getOssFile(bucket, "de.jpg"); try { bigfFile.setUploadFilePath( "/storage/emulated/0/Android/data/com.qd.videorecorder/video/VMS_1439866564822.jpg", "image/jpg"); bigfFile.ResumableUploadInBackground(new SaveCallback() { @Override public void onSuccess(String objectKey) { Log.d(TAG, "[onSuccess] - " + objectKey + " upload success!"); } @Override public void onProgress(String objectKey, int byteCount, int totalSize) { Log.d(TAG, "[onProgress] - current upload " + objectKey + " bytes: " + byteCount + " in total: " + totalSize); } @Override public void onFailure(String objectKey, OSSException ossException) { Log.e(TAG, "[onFailure] - upload " + objectKey + " failed!\n" + ossException.toString()); ossException.printStackTrace(); ossException.getException().printStackTrace(); } }); } catch (FileNotFoundException e) { e.printStackTrace(); } } // 断点下载 public void resumableDownload() { OSSFile bigFile = ossService.getOssFile(bucket, "bigFile.dat"); bigFile.ResumableDownloadToInBackground( "/storage/sdcard0/src_file/bigFile.dat", new GetFileCallback() { @Override public void onSuccess(String objectKey, String filePath) { Log.d(TAG, "[onSuccess] - " + objectKey + " storage path: " + filePath); } @Override public void onProgress(String objectKey, int byteCount, int totalSize) { Log.d(TAG, "[onProgress] - current download: " + objectKey + " bytes:" + byteCount + " in total:" + totalSize); } @Override public void onFailure(String objectKey, OSSException ossException) { Log.e(TAG, "[onFailure] - download " + objectKey + " failed!\n" + ossException.toString()); ossException.printStackTrace(); } }); } // 设置相关参数的断点续传 public void resumableDownloadWithSpecConfig() { OSSFile bigFile = ossService .getOssFile(bucket, "VMS_1439866564822.jpg"); ResumableTaskOption option = new ResumableTaskOption(); option.setAutoRetryTime(2); // 默认为2次，最大3次 option.setThreadNum(2); // 默认并发3个线程，最大5个 bigFile.ResumableDownloadToInBackground( "/storage/emulated/0/Android/data/com.qd.videorecorder/video/VMS_1439866564822.jpg", new GetFileCallback() { // /storage/emulated/0/DCIM/Camera/VID_20150803_173350.mp4 @Override public void onSuccess(String objectKey, String filePath) { System.out.println("[onSuccess] - " + objectKey + " storage path: " + filePath); } @Override public void onProgress(String objectKey, int byteCount, int totalSize) { System.out.println("[onProgress] - current download: " + objectKey + " bytes:" + byteCount + " in total:" + totalSize); } @Override public void onFailure(String objectKey, OSSException ossException) { System.out.println("[onFailure] - download " + objectKey + " failed!\n" + ossException.toString()); ossException.printStackTrace(); } }); } } ...展开收缩
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