J2EE分散式架構整合阿里雲OSS儲存

摘要: 1. 服務介面定義 /   檔案上傳  1:頭像 2：顯示圖片 3：個人封面  :4：基礎圖片   @param request   @param response   @param uid 使用者id   @param userType 檔案上傳  1:頭像 2：顯示圖片 3：個人封面  :4：基礎圖片 0：影片   @param files 上傳的檔案物件  * @return

1. 服務介面定義

@RequestMapping(value = "/upload/base64Code", method = RequestMethod.POST)

public ResponseVO fileuploadBase64(@RequestBody JSONObject json, HttpServletRequest request, HttpServletResponse response) throws Exception {

String uid = json.optString("uid");

String userType = json.optString("userType");

String base64Code = json.optString("base64Code");

String oldName = json.optString("oldName");

String suffix = json.optString("suffix");

//獲取當前登陸使用者

if(StringUtils.isEmpty(uid)){

return CloudResponseCode.buildEnumResponseVO(CloudResponseCode.USER_ID_NOT_NULL, null);

}

//上傳檔案新名字

String newName = String.valueOf(new Date().getTime());

String fileKey =  CloudConstant.VITAL_USER_INFO_PATH + uid + "/" + newName + "." + suffix;

AliyunUtils.getInstance().uploadByte(base64Code.getBytes(), fileKey);

......

.......

return CloudResponseCode.buildEnumResponseVO(CloudResponseCode.FILEUPLOAD_SUCCESS, obj);

}

2. oss utils封裝

public void uploadByte(byte[] fileByte, String fileKey){

// 建立OSSClient例項

OSSClient ossClient = new OSSClient(CloudConstant.ENDPOINT, CloudConstant.ACCESSKEYID, CloudConstant.ACCESSKEYSECRET);

// 上傳byte陣列

ossClient.putObject(CloudConstant.BUCKET, fileKey, new ByteArrayInputStream(fileByte));

// 關閉client

ossClient.shutdown();

}

public void uploadInputStream(InputStream inputStream, String fileKey){

// 建立OSSClient例項

OSSClient ossClient = new OSSClient(CloudConstant.ENDPOINT, CloudConstant.ACCESSKEYID, CloudConstant.ACCESSKEYSECRET);

// 上傳檔案流

ossClient.putObject(CloudConstant.BUCKET, fileKey, inputStream);

// 關閉client

ossClient.shutdown();

}

public void deleteFile(String fileKey){

// 建立OSSClient例項

OSSClient ossClient = new OSSClient(CloudConstant.ENDPOINT, CloudConstant.ACCESSKEYID, CloudConstant.ACCESSKEYSECRET);

// 刪除檔案

ossClient.deleteObject(CloudConstant.BUCKET, fileKey);

// 關閉client

ossClient.shutdown();

}

3.介面效果

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