com.jeesuite.filesystem.FileSystemClient Java Examples

@ResponseBody
    @PostMapping("upload")
    public Object upload(HttpServletRequest request, HttpServletResponse response, MultipartFile file){
        BaseResult result = new BaseResult();
        try{


            FqUserCache fqUser = webUtil.currentUser(request,response);
            if(fqUser == null){
                result.setResult(ResultEnum.USER_NOT_LOGIN);
                return result;
            }
            long size = file.getSize();
            if(size >  10*1000 * 1024){
                result.setResult(ResultEnum.FILE_TOO_LARGE);
                result.setMessage("上传文件大小不要超过10M");
                return result;
            }
            String musicUrl = "";
            String fileName = file.getOriginalFilename();
            String time = DateFormatUtils.format(new Date(), "yyyyMMdd");
            String path = request.getSession().getServletContext().getRealPath("upload") + File.separator + time;
            File localFile = new File(path, fileName);
            if (!localFile.exists()) {
                localFile.mkdirs();
            }
            //MultipartFile自带的解析方法
            file.transferTo(localFile);

//            String time = DateFormatUtils.format(new Date(),"yyyy/MM/dd");
            musicUrl = FileSystemClient.getClient("aliyun").upload("music/"+fileName,localFile);
//            aliyunOssClient.putObject(CommonConstant.ALIYUN_OSS_BUCKET_NAME,"music/"+fileName,file.getInputStream());
//            String musicUrl = CommonConstant.ALIOSS_URL_PREFIX+"/music/"+fileName;
            result.setData(musicUrl);
        }catch (Exception e){
            logger.error("upload music error",e);
            result.setResult(ResultEnum.FAIL);
        }
        return result;
    }
 

@RequestMapping(value = "uptoken", method = RequestMethod.GET)
	@ApiOperation(value = "生成上传凭证")
	@ApiImplicitParams({
		 @ApiImplicitParam(paramType="query",name="appId",dataType="String",required=true,value="应用ID"),
		 @ApiImplicitParam(paramType="query",name="group",dataType="String",required=true,value="对应配置中心配置上传组名(如：public，private等)"),
		 @ApiImplicitParam(paramType="query",name="fileName",dataType="String",required=false,value="上传文件名(覆盖上传必填)"),
		 @ApiImplicitParam(paramType="query",name="uploadDir",dataType="String",required=false,value="上传目录"),
		 @ApiImplicitParam(paramType="query",name="deleteAfterDays",dataType="Integer",required=false,value="上传多少天自动删除")
	})
	public @ResponseBody Map<String, Object> getUploadToken(HttpServletResponse response
			,@RequestParam(value="appId") String appId
			,@RequestParam(value="group") String group
			,@RequestParam(value="fileName",required = false) String fileName
			,@RequestParam(value="uploadDir") String uploadDir
			,@RequestParam(value="deleteAfterDays",required = false) Integer deleteAfterDays) {
		
		//TODO 验证 appid
		
//		if("redirect".equals(group)){
//			Map<String, Object> map = new HashMap<>();
//			map.put("uptoken", "12345556f");
//			map.put("uploadDir", uploadDir);
//			return map;
//		}
		UploadTokenParam param = new UploadTokenParam();
		param.setFileName(fileName);
		param.setUploadDir(uploadDir);
		param.setDeleteAfterDays(deleteAfterDays);
		Map<String, Object> map = FileSystemClient.getClient(group).createUploadToken(param);
		map.put("appId", appId);
		return map;
	}
 

@ApiOperation(value = "获取文件地址", notes = "获取文件地址")
@RequestMapping(value = "geturl", method = RequestMethod.GET)
public @ResponseBody WrapperResponse<String> getUploadFileUrl(HttpServletResponse response
		,@RequestParam("group") String group
		,@RequestParam(value="file") String fileKey) {
	
	String downloadUrl = FileSystemClient.getClient(group).getDownloadUrl(fileKey);
	return new WrapperResponse<>(downloadUrl);
}
 

@RequestMapping(value = "/upload", method = RequestMethod.POST)
@ApiOperation(value="上传文件")
@ApiImplicitParams({
	@ApiImplicitParam(paramType="query",name="appId",dataType="String",required=true,value="应用ID"),
	 @ApiImplicitParam(paramType="form",name="group",dataType="String",required=true,value="对应配置中心配置上传组名(如：public，private等)"),
	 @ApiImplicitParam(paramType="form",name="fileName",dataType="String",required=true,value="文件原名称"),
	 @ApiImplicitParam(paramType="form",name="file",dataType="File",required=true,value="文件内容")
})
public @ResponseBody UploadResult uploadConfigFile(@RequestParam("file") MultipartFile file,@RequestParam(value="appId") String appId,@RequestParam("group") String group,@RequestParam("fileName") String originFileName){
	try {
		
		String suffix = file.getOriginalFilename().substring(file.getOriginalFilename().lastIndexOf(".") + 1).toLowerCase();
		if(!allow_upload_suffix.contains(suffix)){
			throw new JeesuiteBaseException(9999, "不允许上传该文件类型");
		}
		String fileKey = UUID.randomUUID().toString() + "."+suffix;
		//file.transferTo(new File("/Users/jiangwei/"+fileKey));
		
		FileSystemClient client = FileSystemClient.getClient(group);
		String url = client.upload(fileKey, file.getBytes());
		
		UploadFileEntity entity = new UploadFileEntity();
		entity.setAppId(appId);
		entity.setGroupName(group);
		entity.setFileName(originFileName);
		entity.setFileUrl(url);
		entity.setMimeType(file.getContentType());
		entity.setProvider(client.getProvider().name());
		entity.setCreatedAt(new Date());
		uploadFileMapper.insertSelective(entity);
           
		return new UploadResult(url, originFileName);
	} catch (Exception e) {
		e.printStackTrace();
		throw new JeesuiteBaseException(ExceptionCode.SYSTEM_ERROR.code, "上传失败");
	}
}
 

@ApiOperation(value = "获取文件地址", notes = "获取文件地址")
@RequestMapping(value = "geturl/{id}", method = RequestMethod.GET)
public @ResponseBody WrapperResponse<String> getUploadFileUrlById(@PathVariable("id") int id) {
	UploadFileEntity uploadFileEntity = uploadFileMapper.selectByPrimaryKey(id);
	String downloadUrl = null;
	if(uploadFileEntity != null){			
		downloadUrl = FileSystemClient.getClient(uploadFileEntity.getGroupName()).getDownloadUrl(uploadFileEntity.getFileUrl());
	}else{
		throw new JeesuiteBaseException(4001, "文件不存在");
	}
	return new WrapperResponse<>(downloadUrl);
}
 

@ApiOperation(value = "删除文件")
@RequestMapping(value = "delete/{id}", method = RequestMethod.POST)
@ApiPermOptions(perms = PermissionType.Authorized)
   public @ResponseBody WrapperResponse<String> deleteFile(@PathVariable("id") int id) {
	
	UploadFileEntity uploadFileEntity = uploadFileMapper.selectByPrimaryKey(id);
	if(uploadFileEntity != null){
		FileSystemClient.getClient(uploadFileEntity.getGroupName()).delete(uploadFileEntity.getFileUrl());
	}
	return new WrapperResponse<>();
}
 

/**
	 * 签名生成
	 * @return
	 */
	public JSONObject policy() {

		FileSystemClient fileSystemClient = FileSystemClient.getClient("aliyun");
		UploadTokenParam uploadTokenParam = new UploadTokenParam();
		// 存储目录
		String dir = DateUtil.format(new Date(),"yyyy/MM/dd");
		uploadTokenParam.setUploadDir(dir);
		// 签名有效期
		long expireEndTime = CommonConstant.ALIYUN_OSS_EXPIRE;
		uploadTokenParam.setExpires(expireEndTime);
		uploadTokenParam.setCallbackUrl(CommonConstant.ALIYUN_OSS_CALLBACK);
		uploadTokenParam.setFsizeMax(CommonConstant.ALIYUN_OSS_MAX_SIZE * 1024 * 1024);
		Map<String, Object> map =  fileSystemClient.createUploadToken(uploadTokenParam);
// 提交节点
		String action = "http://" + CommonConstant.ALIYUN_OSS_BUCKET_NAME + "." + CommonConstant.ALIYUN_OSS_ENDPOINT;
		map.put("action",action);
		map.put("myDomain", CommonConstant.ALIOSS_URL_PREFIX);
		JSONObject result = new JSONObject(map);
		return result;

		/*Date expiration = new Date(expireEndTime);
		// 文件大小
		long maxSize = CommonConstant.ALIYUN_OSS_MAX_SIZE * 1024 * 1024;
		// 回调
		JSONObject callback = new JSONObject();
		callback.put("callbackUrl", CommonConstant.ALIYUN_OSS_CALLBACK);
		callback.put("callbackBody", "filename=${object}&size=${size}&mimeType=${mimeType}&height=${imageInfo.height}&width=${imageInfo.width}");
		callback.put("callbackBodyType", "application/x-www-form-urlencoded");
		// 提交节点
		String action = "http://" + CommonConstant.ALIYUN_OSS_BUCKET_NAME + "." + CommonConstant.ALIYUN_OSS_ENDPOINT;
		try {
			PolicyConditions policyConds = new PolicyConditions();
			policyConds.addConditionItem(PolicyConditions.COND_CONTENT_LENGTH_RANGE, 0, maxSize);
			policyConds.addConditionItem(MatchMode.StartWith, PolicyConditions.COND_KEY, dir);
			String postPolicy = aliyunOssClient.generatePostPolicy(expiration, policyConds);
			byte[] binaryData = postPolicy.getBytes("utf-8");
			String policy = BinaryUtil.toBase64String(binaryData);
			String signature = aliyunOssClient.calculatePostSignature(postPolicy);
			String callbackData = BinaryUtil.toBase64String(callback.toString().getBytes("utf-8"));
			// 返回结果
			result.put("OSSAccessKeyId", aliyunOssClient.getCredentialsProvider().getCredentials().getAccessKeyId());
			result.put("policy", policy);
			result.put("signature", signature);
			result.put("dir", dir);
			result.put("callback", callbackData);
			result.put("myDomain", CommonConstant.ALIOSS_URL_PREFIX);
			result.put("action", action);
		} catch (Exception e) {
			LOGGER.error("签名生成失败", e);
		}
		return result;*/
	}
 

public static void main(String[] args) {
	UploadTokenParam param = new UploadTokenParam();
	Map<String, Object> token = FileSystemClient.getClient("xxxx2").createUploadToken(param);
	
	System.out.println(token);
}