Java Code Examples for com.aliyun.oss.OSSClient#shutdown()

public static void main(String[] args) throws IOException, InterruptedException {
    // Endpoint以杭州为例，其它Region请按实际情况填写。
    String endpoint = "oss-cn-beijing.aliyuncs.com";
    // 阿里云主账号AccessKey拥有所有API的访问权限，风险很高。强烈建议您创建并使用RAM账号进行API访问或日常运维，请登录 https://ram.console.aliyun.com 创建RAM账号。
    String accessKeyId = "";
    String accessKeySecret = "";
    String bucketName = "mtons";

    File file = new File("F:/data/a_2.jpg");
    byte[] bytes = ImageUtils.screenshot(file, 360, 200);
    String key = UpYunUtils.md5(bytes);

    // 创建OSSClient实例。
    OSSClient ossClient = new OSSClient(endpoint, accessKeyId, accessKeySecret);

    // 上传内容到指定的存储空间（bucketName）并保存为指定的文件名称（objectName）。
    PutObjectResult result = ossClient.putObject(bucketName, "static/"+key + ".jpg", new ByteArrayInputStream(bytes));

    // 关闭OSSClient。
    ossClient.shutdown();
}
 

@Test
	public void upload(){
		OSSClient client=OSSClientFactory.create();
		
		String bucketName="b-cdn";
		String path="/opt/001.jpg";
		PutObjectResult result=client.putObject(bucketName, "cms"+path, new File(path));
		JSONObject json = JSONObject.fromObject(result);
		
		System.out.println(json.toString());
		
		// 列举bucket
//		List<Bucket> buckets = client.listBuckets();
//		for (Bucket bucket : buckets) {
//		    System.out.println(" - " + bucket.getName());
//		}
		
		
		client.shutdown();
	}
 

public void delete() {
    if (StringUtils.isAnyBlank(accessKeyId, accessKeySecret, endpoint, bucketName)) {
        throw new IllegalArgumentException("请先设置配置信息");
    }

    //文件所在的目录名
    String fileDir = "image/jpg/";
    //文件名
    String key = "aliU.png";
    String path = fileDir + key;

    // 创建OSSClient实例。
    OSSClient ossClient = new OSSClient(endpoint, accessKeyId, accessKeySecret);

    // 删除文件。
    ossClient.deleteObject(bucketName, path);

    // 关闭OSSClient。
    ossClient.shutdown();
}
 

@Override
public String inputStreamUpload(InputStream inputStream, String key, MultipartFile file) {

    OssSetting os = getOssSetting();
    OSSClient ossClient = new OSSClient(os.getHttp() + os.getEndpoint(), new DefaultCredentialProvider(os.getAccessKey(), os.getSecretKey()), null);
    ossClient.putObject(os.getBucket(), key, inputStream);
    ossClient.shutdown();
    return os.getHttp() + os.getBucket() + "." + os.getEndpoint() + "/" + key;
}
 

/**
 * 删除一个OSS中的文件
 * @param objectName
 */
public static void delete(String objectName){
    boolean ossDelEnable = JPressOptions.getAsBool(KEY_OSS_DEL);
    if (ossDelEnable){
        OSSClient ossClient = createOSSClient();
        try {
            ossClient.deleteObject(JPressOptions.get(KEY_BUCKETNAME), objectName);
        }catch (Exception e){

        }finally {
            ossClient.shutdown();
        }
    }
}
 

/**
 * 同步 阿里云OSS 到本地
 *
 * @param path
 * @param toFile
 * @return
 */
public static boolean download(String path, File toFile) {
    boolean enable = JPressOptions.getAsBool(KEY_ENABLE);

    if (!enable || StrUtil.isBlank(path)) {
        return false;
    }

    path = removeFileSeparator(path);
    String ossBucketName = JPressOptions.get(KEY_BUCKETNAME);
    OSSClient ossClient = createOSSClient();
    try {

        if (!toFile.getParentFile().exists()) {
            toFile.getParentFile().mkdirs();
        }

        if (!toFile.exists()) {
            toFile.createNewFile();
        }
        ossClient.getObject(new GetObjectRequest(ossBucketName, path), toFile);
        return true;
    } catch (Throwable e) {
        log.error("aliyun oss download error!!!  path:" + path + "   toFile:" + toFile, e);
        if (toFile.exists()) {
            toFile.delete();
        }
        return false;
    } finally {
        ossClient.shutdown();
    }
}
 

/**
 * 同步本地文件到阿里云OSS
 *
 * @param path
 * @param file
 * @return
 */
public static boolean uploadsync(String path, File file) {

    boolean enable = JPressOptions.getAsBool(KEY_ENABLE);

    if (!enable || StrUtil.isBlank(path)) {
        return false;
    }

    path = removeFileSeparator(path);
    path = path.replace('\\', '/');

    String ossBucketName = JPressOptions.get(KEY_BUCKETNAME);
    OSSClient ossClient = createOSSClient();

    try {
        ossClient.putObject(ossBucketName, path, file);
        boolean success = ossClient.doesObjectExist(ossBucketName, path);
        if (!success) {
            LogKit.error("aliyun oss upload error! path:" + path + "\nfile:" + file);
        }
        return success;

    } catch (Throwable e) {
        log.error("aliyun oss upload error!!!", e);
        return false;
    } finally {
        ossClient.shutdown();
    }
}
 

@Override
public Boolean testAccess(UploadInfo uploadInfo) {
    ClassPathResource classPathResource = new ClassPathResource("static/images/userface1.jpg");
    try {
        OSSClient ossClient = new OSSClient(uploadInfo.getOssEndpoint(),uploadInfo.getOssKeyId(), uploadInfo.getOssKeySecret());
        InputStream inputStream = classPathResource .getInputStream();
        ossClient.putObject(uploadInfo.getOssBucketName(), "test.jpg", inputStream, null);
        ossClient.shutdown();
        return true;
    } catch (Exception e) {
        e.printStackTrace();
        return false;
    }
}
 

public static void close(OSSClient ossClient) {
    if (ossClient != null) {
        try {
            ossClient.shutdown();
        } catch (Exception e) {
            e.printStackTrace();
        }
    }

}
 

public void upload() {

        if (StringUtils.isAnyBlank(accessKeyId, accessKeySecret, endpoint, bucketName)) {
            throw new IllegalArgumentException("请先设置配置信息");
        }

        //文件所在的目录名
        String fileDir = "link/";
        //文件名
        String key = "aliU.png";
        String path = fileDir + key;
        File file = null;
        try {
            //此处的static前不能加/！！！
            file = ResourceUtils.getFile(ResourceUtils.CLASSPATH_URL_PREFIX + "static/images/user.png");
        } catch (FileNotFoundException e) {
            e.printStackTrace();
        }

        // 创建OSSClient实例。
        OSSClient ossClient = new OSSClient(endpoint, accessKeyId, accessKeySecret);

        // 上传内容到指定的存储空间（bucketName）并保存为指定的文件名称（objectName）。
        PutObjectResult putObjectResult = ossClient.putObject(bucketName, path, file);

        // 关闭OSSClient。
        ossClient.shutdown();

        System.out.println("访问路径=====》" + endpoint + "/" + path);

    }
 

public void delectOSS(Keys key, String fileName) {
    String endpoint = key.getEndpoint();
    String accessKeyId = key.getAccessKey();
    String accessKeySecret = key.getAccessSecret();
    String bucketName = key.getBucketname();
    String objectName = fileName;
    OSSClient ossClient = new OSSClient(endpoint, accessKeyId, accessKeySecret);
    ossClient.deleteObject(bucketName, objectName);
    ossClient.shutdown();
}
 

@Override
public void deleteFile(String key) {

    OssSetting os = getOssSetting();
    OSSClient ossClient = new OSSClient(os.getHttp() + os.getEndpoint(), new DefaultCredentialProvider(os.getAccessKey(), os.getSecretKey()), null);
    ossClient.deleteObject(os.getBucket(), key);
    ossClient.shutdown();
}
 

@Override
public String copyFile(String fromKey, String toKey) {

    OssSetting os = getOssSetting();
    OSSClient ossClient = new OSSClient(os.getHttp() + os.getEndpoint(), new DefaultCredentialProvider(os.getAccessKey(), os.getSecretKey()), null);
    ossClient.copyObject(os.getBucket(), fromKey, os.getBucket(), toKey);
    ossClient.shutdown();
    return os.getHttp() + os.getBucket() + "." + os.getEndpoint() + "/" + toKey;
}
 

@Override
public String pathUpload(String filePath, String key) {

    OssSetting os = getOssSetting();
    OSSClient ossClient = new OSSClient(os.getHttp() + os.getEndpoint(), new DefaultCredentialProvider(os.getAccessKey(), os.getSecretKey()), null);
    ossClient.putObject(os.getBucket(), key, new File(filePath));
    ossClient.shutdown();
    return os.getHttp() + os.getBucket() + "." + os.getEndpoint() + "/" + key;
}
 

/**
 * 上传图片到阿里云OSS
 *
 * @param request
 * @param response
 * @param file
 * @return
 * @throws IOException
 */
@RequestMapping(value = "upload/oss/image", method = RequestMethod.POST)
@ResponseBody
public MessageResult uploadOssImage(HttpServletRequest request, HttpServletResponse response,
                                    @RequestParam("file") MultipartFile file) throws IOException {
    log.info(request.getSession().getServletContext().getResource("/").toString());
    response.setCharacterEncoding("UTF-8");
    response.setContentType("text/html; charset=UTF-8");
    Assert.isTrue(ServletFileUpload.isMultipartContent(request), sourceService.getMessage("FORM_FORMAT_ERROR"));
    Assert.isTrue(file != null, sourceService.getMessage("NOT_FIND_FILE"));
    log.info("该文件的文件流为转为类型>>>>>>>>>>>"+UploadFileUtil.getFileHeader(file.getInputStream()));
    String fileType=UploadFileUtil.getFileType(file.getInputStream());
    System.out.println("fileType="+fileType);
    String directory = new SimpleDateFormat("yyyy/MM/dd/").format(new Date());
    OSSClient ossClient = new OSSClient(aliyunConfig.getOssEndpoint(), aliyunConfig.getAccessKeyId(), aliyunConfig.getAccessKeySecret());
    try {
        String fileName = file.getOriginalFilename();
        String suffix = fileName.substring(fileName.lastIndexOf("."), fileName.length());
        System.out.println("suffix="+suffix);
        if (!allowedFormat.contains(suffix.trim().toLowerCase())) {
            return MessageResult.error(sourceService.getMessage("FORMAT_NOT_SUPPORT"));
        }
        if(fileType==null||!allowedFormat.contains(fileType.trim().toLowerCase())){
            return MessageResult.error(sourceService.getMessage("FORMAT_NOT_SUPPORT"));
        }
        String key = directory + GeneratorUtil.getUUID() + suffix;
        System.out.println(key);
        //压缩文件
        String path = request.getSession().getServletContext().getRealPath("/") + "upload/"+file.getOriginalFilename();
        File tempFile=new File(path);
        FileUtils.copyInputStreamToFile(file.getInputStream(), tempFile);
        log.info("=================压缩前"+tempFile.length());
        UploadFileUtil.zipWidthHeightImageFile(tempFile,tempFile,425,638,0.7f);
        log.info("=================压缩后"+tempFile.length());
        ossClient.putObject(aliyunConfig.getOssBucketName(), key, file.getInputStream());
        String uri = aliyunConfig.toUrl(key);
        log.info(">>>>>>>>>>上传成功>>>>>>>>>>>>>");
        MessageResult mr = new MessageResult(0, sourceService.getMessage("UPLOAD_SUCCESS"));
        mr.setData(uri);
        return mr;
    } catch (OSSException oe) {
        return MessageResult.error(500, oe.getErrorMessage());
    } catch (ClientException ce) {
        System.out.println("Error Message: " + ce.getMessage());
        return MessageResult.error(500, ce.getErrorMessage());
    } catch (Throwable e) {
        e.printStackTrace();
        return MessageResult.error(500, sourceService.getMessage("SYSTEM_ERROR"));
    } finally {
        ossClient.shutdown();
    }
}
 

@RequestMapping(value = "/oss/image", method = RequestMethod.POST)
@ResponseBody
@AccessLog(module = AdminModule.COMMON, operation = "上传oss图片")
public String uploadOssImage(
        HttpServletRequest request,
        HttpServletResponse response,
        @RequestParam("file") MultipartFile file) throws IOException {
    log.info(request.getSession().getServletContext().getResource("/"));
    response.setCharacterEncoding("UTF-8");
    response.setContentType("text/html; charset=UTF-8");
    if (!ServletFileUpload.isMultipartContent(request)) {
        return MessageResult.error(500, sourceService.getMessage("FORMAT_NOT_SUPPORTED")).toString();
    }
    if (file == null) {
        return MessageResult.error(500, sourceService.getMessage("FILE_NOT_FOUND")).toString();
    }

    String directory = new SimpleDateFormat("yyyy/MM/dd/").format(new Date());

    OSSClient ossClient = new OSSClient(aliyunConfig.getOssEndpoint(), aliyunConfig.getAccessKeyId(), aliyunConfig.getAccessKeySecret());
    try {
        String fileName = file.getOriginalFilename();
        String suffix = fileName.substring(fileName.lastIndexOf("."), fileName.length());
        String key = directory + GeneratorUtil.getUUID() + suffix;
        System.out.println(key);
        ossClient.putObject(aliyunConfig.getOssBucketName(), key, file.getInputStream());
        String uri = aliyunConfig.toUrl(key);
        MessageResult mr = new MessageResult(0, sourceService.getMessage("SUCCESS"));
        mr.setData(uri);
        return mr.toString();
    } catch (OSSException oe) {
        return MessageResult.error(500, oe.getErrorMessage()).toString();
    } catch (ClientException ce) {
        System.out.println("Error Message: " + ce.getMessage());
        return MessageResult.error(500, ce.getErrorMessage()).toString();
    } catch (Throwable e) {
        e.printStackTrace();
        return MessageResult.error(500, sourceService.getMessage("REQUEST_FAILED")).toString();
    } finally {
        ossClient.shutdown();
    }
}
 

public static void main(String[] args) throws IOException {
    /*
     * Constructs a client instance with your account for accessing OSS
     */
    OSSClient client = new OSSClient(endpoint, accessKeyId, accessKeySecret);
    
    try {
        
        /**
         * Note that there are two ways of uploading an object to your bucket, the one 
         * by specifying an input stream as content source, the other by specifying a file.
         */
        
        /*
         * Upload an object to your bucket from an input stream
         */
        System.out.println("Uploading a new object to OSS from an input stream\n");
        String content = "Thank you for using Aliyun Object Storage Service";
        client.putObject(bucketName, key, new ByteArrayInputStream(content.getBytes()));
        
        /*
         * Upload an object to your bucket from a file
         */
        System.out.println("Uploading a new object to OSS from a file\n");
        client.putObject(new PutObjectRequest(bucketName, key, createSampleFile()));
        
        /*
         * Download an object from your bucket
         */
        System.out.println("Downloading an object");
        OSSObject object = client.getObject(new GetObjectRequest(bucketName, key));
        System.out.println("Content-Type: "  + object.getObjectMetadata().getContentType());
        displayTextInputStream(object.getObjectContent());
        
    } catch (OSSException oe) {
        System.out.println("Caught an OSSException, which means your request made it to OSS, "
                + "but was rejected with an error response for some reason.");
        System.out.println("Error Message: " + oe.getErrorCode());
        System.out.println("Error Code:       " + oe.getErrorCode());
        System.out.println("Request ID:      " + oe.getRequestId());
        System.out.println("Host ID:           " + oe.getHostId());
    } catch (ClientException ce) {
        System.out.println("Caught an ClientException, which means the client encountered "
                + "a serious internal problem while trying to communicate with OSS, "
                + "such as not being able to access the network.");
        System.out.println("Error Message: " + ce.getMessage());
    } finally {
        /*
         * Do not forget to shut down the client finally to release all allocated resources.
         */
        client.shutdown();
    }
}
 

@RequestMapping(value = "/oss/image", method = RequestMethod.POST)
@ResponseBody
@AccessLog(module = AdminModule.COMMON, operation = "上传oss图片")
public String uploadOssImage(
        HttpServletRequest request,
        HttpServletResponse response,
        @RequestParam("file") MultipartFile file) throws IOException {
    log.info(request.getSession().getServletContext().getResource("/"));
    response.setCharacterEncoding("UTF-8");
    response.setContentType("text/html; charset=UTF-8");
    if (!ServletFileUpload.isMultipartContent(request)) {
        return MessageResult.error(500, sourceService.getMessage("FORMAT_NOT_SUPPORTED")).toString();
    }
    if (file == null) {
        return MessageResult.error(500, sourceService.getMessage("FILE_NOT_FOUND")).toString();
    }

    String directory = new SimpleDateFormat("yyyy/MM/dd/").format(new Date());

    OSSClient ossClient = new OSSClient(aliyunConfig.getOssEndpoint(), aliyunConfig.getAccessKeyId(), aliyunConfig.getAccessKeySecret());
    try {
        String fileName = file.getOriginalFilename();
        String suffix = fileName.substring(fileName.lastIndexOf("."), fileName.length());
        String key = directory + GeneratorUtil.getUUID() + suffix;
        System.out.println(key);
        ossClient.putObject(aliyunConfig.getOssBucketName(), key, file.getInputStream());
        String uri = aliyunConfig.toUrl(key);
        MessageResult mr = new MessageResult(0, sourceService.getMessage("SUCCESS"));
        mr.setData(uri);
        return mr.toString();
    } catch (OSSException oe) {
        return MessageResult.error(500, oe.getErrorMessage()).toString();
    } catch (ClientException ce) {
        System.out.println("Error Message: " + ce.getMessage());
        return MessageResult.error(500, ce.getErrorMessage()).toString();
    } catch (Throwable e) {
        e.printStackTrace();
        return MessageResult.error(500, sourceService.getMessage("REQUEST_FAILED")).toString();
    } finally {
        ossClient.shutdown();
    }
}
 

/**
 * 上传图片到阿里云OSS
 *
 * @param request
 * @param response
 * @param file
 * @return
 * @throws IOException
 */
@RequestMapping(value = "upload/oss/image", method = RequestMethod.POST)
@ResponseBody
public MessageResult uploadOssImage(HttpServletRequest request, HttpServletResponse response,
                                    @RequestParam("file") MultipartFile file) throws IOException {
    log.info(request.getSession().getServletContext().getResource("/").toString());
    response.setCharacterEncoding("UTF-8");
    response.setContentType("text/html; charset=UTF-8");
    Assert.isTrue(ServletFileUpload.isMultipartContent(request), sourceService.getMessage("FORM_FORMAT_ERROR"));
    Assert.isTrue(file != null, sourceService.getMessage("NOT_FIND_FILE"));
    log.info("该文件的文件流为转为类型>>>>>>>>>>>"+UploadFileUtil.getFileHeader(file.getInputStream()));
    String fileType=UploadFileUtil.getFileType(file.getInputStream());
    System.out.println("fileType="+fileType);
    String directory = new SimpleDateFormat("yyyy/MM/dd/").format(new Date());
    OSSClient ossClient = new OSSClient(aliyunConfig.getOssEndpoint(), aliyunConfig.getAccessKeyId(), aliyunConfig.getAccessKeySecret());
    try {
        String fileName = file.getOriginalFilename();
        String suffix = fileName.substring(fileName.lastIndexOf("."), fileName.length());
        System.out.println("suffix="+suffix);
        if (!allowedFormat.contains(suffix.trim().toLowerCase())) {
            return MessageResult.error(sourceService.getMessage("FORMAT_NOT_SUPPORT"));
        }
        if(fileType==null||!allowedFormat.contains(fileType.trim().toLowerCase())){
            return MessageResult.error(sourceService.getMessage("FORMAT_NOT_SUPPORT"));
        }
        String key = directory + GeneratorUtil.getUUID() + suffix;
        System.out.println(key);
        //压缩文件
        String path = request.getSession().getServletContext().getRealPath("/") + "upload/"+file.getOriginalFilename();
        File tempFile=new File(path);
        FileUtils.copyInputStreamToFile(file.getInputStream(), tempFile);
        log.info("=================压缩前"+tempFile.length());
        UploadFileUtil.zipWidthHeightImageFile(tempFile,tempFile,425,638,0.7f);
        log.info("=================压缩后"+tempFile.length());
        ossClient.putObject(aliyunConfig.getOssBucketName(), key, file.getInputStream());
        String uri = aliyunConfig.toUrl(key);
        log.info(">>>>>>>>>>上传成功>>>>>>>>>>>>>");
        MessageResult mr = new MessageResult(0, sourceService.getMessage("UPLOAD_SUCCESS"));
        mr.setData(uri);
        return mr;
    } catch (OSSException oe) {
        return MessageResult.error(500, oe.getErrorMessage());
    } catch (ClientException ce) {
        System.out.println("Error Message: " + ce.getMessage());
        return MessageResult.error(500, ce.getErrorMessage());
    } catch (Throwable e) {
        e.printStackTrace();
        return MessageResult.error(500, sourceService.getMessage("SYSTEM_ERROR"));
    } finally {
        ossClient.shutdown();
    }
}
 

/**
 * close given oss client instance
 *
 * @param ossClient {@link OSSClient}
 * @throws ApiBootObjectStorageException 对象存储异常对象
 */
protected void closeOssClient(OSSClient ossClient) throws ApiBootObjectStorageException {
    ossClient.shutdown();
}