Java Code Examples for com.qiniu.storage.BucketManager#delete()

/**
 * 七牛云删除附件
 *
 * @param key key
 * @return boolean
 */
@Override
public boolean deleteQiNiuAttachment(String key) {
    boolean flag = true;
    Configuration cfg = new Configuration(Zone.zone0());
    String accessKey = HaloConst.OPTIONS.get("qiniu_access_key");
    String secretKey = HaloConst.OPTIONS.get("qiniu_secret_key");
    String bucket = HaloConst.OPTIONS.get("qiniu_bucket");
    if (StrUtil.isEmpty(accessKey) || StrUtil.isEmpty(secretKey) || StrUtil.isEmpty(bucket)) {
        return false;
    }
    Auth auth = Auth.create(accessKey, secretKey);
    BucketManager bucketManager = new BucketManager(auth, cfg);
    try {
        bucketManager.delete(bucket, key);
    } catch (QiniuException ex) {
        System.err.println(ex.code());
        System.err.println(ex.response.toString());
        flag = false;
    }
    return flag;
}
 

@Override
public void deleteFile(String storePath) {
    String accessKey = options.getValue(oss_key);
    String secretKey = options.getValue(oss_secret);
    String domain = options.getValue(oss_domain);
    String bucket = options.getValue(oss_bucket);

    if (StringUtils.isAnyBlank(accessKey, secretKey, domain, bucket)) {
        throw new MtonsException("请先在后台设置阿里云配置信息");
    }

    String path = StringUtils.remove(storePath, domain.trim());

    Zone z = Zone.autoZone();
    Configuration configuration = new Configuration(z);
    Auth auth = Auth.create(accessKey, secretKey);

    BucketManager bucketManager = new BucketManager(auth, configuration);
    try {
        bucketManager.delete(bucket, path);
    } catch (QiniuException e) {
        Response r = e.response;
        log.error(e.getMessage(), r.toString());
    }
}
 

/**
 * 删除七牛空间图片方法
 *
 * @param key 七牛空间中文件名称
 */
@Override
public boolean removeFile(String key) {
    this.check();

    if (StringUtils.isNullOrEmpty(key)) {
        throw new QiniuApiException("[" + this.storageType + "]删除文件失败：文件key为空");
    }
    Auth auth = Auth.create(this.accessKey, this.secretKey);
    Configuration config = new Configuration(Region.autoRegion());
    BucketManager bucketManager = new BucketManager(auth, config);
    try {
        Response re = bucketManager.delete(this.bucket, key);
        return re.isOK();
    } catch (QiniuException e) {
        Response r = e.response;
        throw new QiniuApiException("[" + this.storageType + "]删除文件发生异常：" + r.toString());
    }
}
 

/**
 * 删除文件
 * 
 * @param key
 * @return
 */
protected boolean delete(String key) {
	Assert.notNull(auth, "云存储账户未配置");
	BucketManager bucketManager = new BucketManager(auth, CONFIGURATION);
	Response resp;
	try {
		resp = bucketManager.delete(this.bucketName, key);
		if (resp.isOK()) {
			return true;
		} else {
			throw new RebuildException("删除文件失败 : " + this.bucketName + " < " + key + " : " + resp.bodyString());
		}
	} catch (QiniuException e) {
		throw new RebuildException("删除文件失败 : " + this.bucketName + " < " + key, e);
	}
}
 

/**
 * 文件删除
 * @param key
 * @return
 */
public Response delete(String key) throws GlobalException{

    // 有配置数据，但上传凭证为空
    if (!commonMap.containsKey("upToken")) {
        // 创建七牛云组件
        createQiniuComponent();
    }

    try {
        BucketManager bucketManager = (BucketManager) commonMap.get("bucketManager");
        String bucket = commonMap.get("qn_bucket").toString();
        Response response = bucketManager.delete(bucket, key);
        int retry = 0;
        while(response.needRetry() && retry < 3) {
            response = bucketManager.delete(bucket, key);
            retry++;
        }
        return response;
    } catch (QiniuException ex) {
        log.error("文件删除异常:",ex.toString());
        throw new GlobalException(500, ex.toString());
    }
}
 

public void deleteFile() {
    if (StringUtils.isAnyBlank(accessKey, secretKey, domain, bucket)) {
        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 = "user.png";

    String path = StringUtils.remove(fileDir + key, domain.trim());

    Zone z = Zone.autoZone();
    Configuration configuration = new Configuration(z);
    Auth auth = Auth.create(accessKey, secretKey);

    BucketManager bucketManager = new BucketManager(auth, configuration);
    try {
        bucketManager.delete(bucket, path);
    } catch (QiniuException e) {
        Response r = e.response;
        System.out.println(e.response.getInfo());
    }
}
 

/**
 * 七牛云删除附件
 *
 * @param key key
 * @return boolean
 */
@Override
public boolean deleteQiNiuAttachment(String key) {
    boolean flag = true;
    final Configuration cfg = new Configuration(Zone.zone0());
    final String accessKey = HaloConst.OPTIONS.get("qiniu_access_key");
    final String secretKey = HaloConst.OPTIONS.get("qiniu_secret_key");
    final String bucket = HaloConst.OPTIONS.get("qiniu_bucket");
    if (StrUtil.isEmpty(accessKey) || StrUtil.isEmpty(secretKey) || StrUtil.isEmpty(bucket)) {
        return false;
    }
    final Auth auth = Auth.create(accessKey, secretKey);
    final BucketManager bucketManager = new BucketManager(auth, cfg);
    try {
        bucketManager.delete(bucket, key);
    } catch (QiniuException ex) {
        System.err.println(ex.code());
        System.err.println(ex.response.toString());
        flag = false;
    }
    return flag;
}
 

/**
 * 七牛云删除附件
 *
 * @param key key
 * @return boolean
 */
@Override
public boolean deleteQiNiuAttachment(String key) {
    boolean flag = true;
    final Configuration cfg = new Configuration(Zone.zone0());
    final String accessKey = SensConst.OPTIONS.get("qiniu_access_key");
    final String secretKey = SensConst.OPTIONS.get("qiniu_secret_key");
    final String bucket = SensConst.OPTIONS.get("qiniu_bucket");
    if (StrUtil.isEmpty(accessKey) || StrUtil.isEmpty(secretKey) || StrUtil.isEmpty(bucket)) {
        return false;
    }
    final Auth auth = Auth.create(accessKey, secretKey);
    final BucketManager bucketManager = new BucketManager(auth, cfg);
    try {
        bucketManager.delete(bucket, key);
    } catch (QiniuException ex) {
        System.err.println(ex.code());
        System.err.println(ex.response.toString());
        flag = false;
    }
    return flag;
}
 

@Override
//    @CacheEvict(allEntries = true)
    @Transactional(rollbackFor = Exception.class)
    public void delete(QiniuContent content, QiniuConfig config) {
        //构造一个带指定Zone对象的配置类
        Configuration cfg = new Configuration(QiNiuUtil.getRegion(config.getZone()));
        Auth auth = Auth.create(config.getAccessKey(), config.getSecretKey());
        BucketManager bucketManager = new BucketManager(auth, cfg);
        try {
            bucketManager.delete(content.getBucket(), content.getName() + "." + content.getSuffix());
            qiniuContentService.removeById(content.getId());
        } catch (QiniuException ex) {
            qiniuConfigService.removeById(content.getId());
        }
    }
 

@Override
@Transactional(rollbackFor = Exception.class)
public void delete(QiniuContent content, QiniuConfig config) {
    //构造一个带指定Zone对象的配置类
    Configuration cfg = new Configuration(QiNiuUtil.getRegion(config.getZone()));
    Auth auth = Auth.create(config.getAccessKey(), config.getSecretKey());
    BucketManager bucketManager = new BucketManager(auth, cfg);
    try {
        bucketManager.delete(content.getBucket(), content.getKey() + "." + content.getSuffix());
        qiniuContentRepository.delete(content);
    } catch (QiniuException ex) {
        qiniuContentRepository.delete(content);
    }
}
 

@Override
public int deleteQiNiuContent(String ids) {
    QiNiuConfig qiNiuConfig = getQiNiuConfig();
    if (!qiNiuConfig.check()) {
        throw new CustomException("七牛云配置信息不完整,请先填写七牛云配置信息");
    }
    Long[] idArray = ConvertUtils.toLongArray(ids);
    //查询
    List<QiNiuContent> qiNiuContentList = qiNiuContentMapper.selectContentByIds(idArray);

    for (QiNiuContent qiNiuContent : qiNiuContentList) {
        if (Objects.isNull(qiNiuContent) || StringUtils.isEmpty(qiNiuContent.getName())) {
            throw new CustomException("数据异常");
        }
        //构造一个带指定Zone对象的配置类
        Configuration cfg = new Configuration(QiNiuUtils.getRegion(qiNiuConfig.getZone()));
        Auth auth = Auth.create(qiNiuConfig.getAccessKey(), qiNiuConfig.getSecretKey());
        BucketManager bucketManager = new BucketManager(auth, cfg);
        try {
            bucketManager.delete(qiNiuContent.getBucket(), qiNiuContent.getName());
        } catch (QiniuException e) {
            log.error("删除七牛云图片出错,{},", e.getMessage(), e);
            //出错后删除本地数据库文件
        }
    }
    return qiNiuContentMapper.deleteContentByIds(idArray);
}
 

@Override
@CacheEvict(allEntries = true)
@Transactional(rollbackFor = Exception.class)
public void delete(QiniuContent content, QiniuConfig config) {
    //构造一个带指定Zone对象的配置类
    Configuration cfg = new Configuration(QiNiuUtil.getRegion(config.getZone()));
    Auth auth = Auth.create(config.getAccessKey(), config.getSecretKey());
    BucketManager bucketManager = new BucketManager(auth, cfg);
    try {
        bucketManager.delete(content.getBucket(), content.getKey() + "." + content.getSuffix());
        qiniuContentDao.delete(content);
    } catch (QiniuException ex) {
        qiniuContentDao.delete(content);
    }
}
 

@Override
public void delete(String key) {
    Assert.notNull(key, "File key must not be blank");

    Region region = optionService.getQiniuRegion();

    String accessKey = optionService.getByPropertyOfNonNull(QiniuOssProperties.OSS_ACCESS_KEY).toString();
    String secretKey = optionService.getByPropertyOfNonNull(QiniuOssProperties.OSS_SECRET_KEY).toString();
    String bucket = optionService.getByPropertyOfNonNull(QiniuOssProperties.OSS_BUCKET).toString();

    // Create configuration
    Configuration configuration = new Configuration(region);

    // Create auth
    Auth auth = Auth.create(accessKey, secretKey);

    BucketManager bucketManager = new BucketManager(auth, configuration);

    try {
        Response response = bucketManager.delete(bucket, key);
        if (!response.isOK()) {
            log.warn("附件 " + key + " 从七牛云删除失败");
        }
    } catch (QiniuException e) {
        log.error("Qiniu oss error response: [{}]", e.response);
        throw new FileOperationException("附件 " + key + " 从七牛云删除失败", e);
    }
}
 

/***
 * 删除已经上传的图片
 * @param imgPath
 */
public static void deleteQiniuP(String imgPath) {
	Zone z = Zone.zone0();
	Configuration config = new Configuration(z);
	Auth auth = Auth.create(qiniuAccess, qiniuKey);
	BucketManager bucketManager = new BucketManager(auth,config);
	imgPath = imgPath.replace(path, "");
	try {
		bucketManager.delete(bucketName, imgPath);
	} catch (QiniuException e) {
		e.printStackTrace();
	}
}
 

/**
 *
 根据名字删除文件
 */
public void ueditorDeleteFile(String filename) {
    Auth auth = Auth.create(accessKey, secretKey);
    BucketManager bucketManager = new BucketManager(auth, cfg);
    try {
        bucketManager.delete(ueditor_bucket,filename);
    } catch (QiniuException e) {
        //删除失败
        log.error(e.getMessage());
        e.printStackTrace();
    }
}
 

/**
 * 删除文件
 *
 * @param path 文件路径
 */
@Override
public boolean delete(String path) throws IOException {
    Auth auth = Auth.create(ConfigUtils.getQiniuAccessKey(), ConfigUtils.getQiniuSecretKey());
    BucketManager bucketManager = new BucketManager(auth);
    try {
        bucketManager.delete(ConfigUtils.getBucketURL(), path);
        return true;
    } catch (QiniuException e) {
        Response r = e.response;
        throw new IOException(r.bodyString());
    }
}
 

@Override
public void deleteFile(String key) {

    OssSetting os = getOssSetting();
    Auth auth = Auth.create(os.getAccessKey(), os.getSecretKey());
    BucketManager bucketManager = new BucketManager(auth, getConfiguration(os.getZone()));
    try {
        bucketManager.delete(os.getBucket(), key);
    } catch (QiniuException ex) {
        throw new SkException("删除文件失败，" + ex.response.toString());
    }
}