新增华为云OBS存储

ChenJiaHe

2021-05-06 8d87cf8d33815bdd6e7d0c968d105a09c5f5eac5

新增华为云OBS存储

 pom.xml

@@ -56,6 +56,11 @@
            <artifactId>aliyun-sdk-oss</artifactId>
        </dependency>

        <dependency>
            <groupId>com.huaweicloud</groupId>
            <artifactId>esdk-obs-java</artifactId>
        </dependency>

        <!-- https://mvnrepository.com/artifact/org.bouncycastle/bcprov-jdk15on -->
        <dependency>
            <groupId>org.bouncycastle</groupId>

 src/main/java/com/hx/util/OBSUtil.java

New file
@@ -0,0 +1,108 @@
package com.hx.util;

import com.obs.services.ObsClient;
import com.obs.services.exception.ObsException;
import com.obs.services.model.PutObjectResult;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.web.multipart.MultipartFile;

import java.io.File;
import java.io.IOException;
import java.util.UUID;

/**华为云 OBS(OSS)
 * @author ChenJiaHe
 * @date 2021-05-06
 */
public class OBSUtil {

    //log4j日志
    private static Logger logger = LoggerFactory.getLogger(OBSUtil.class.getName());

    /** 后端调用上传图片
     * @param localFile 图片文件
     * @param ak 访问秘钥
     * @param sk 访问秘钥
     * @param endPoint 存储桶
     * @param fileName 文件名称（带后缀）
     * @return
     * @throws IOException
     */
    public static PutObjectResult uploadImg(MultipartFile localFile,String ak,String sk,String endPoint,String fileName) throws IOException {

        //没有名次的时候自动生成
        if(StringUtils.isNull(fileName)){
            fileName = UUID.randomUUID().toString();
            if (localFile.getOriginalFilename().lastIndexOf(".") >= 0){
                fileName += localFile.getOriginalFilename().substring(localFile.getOriginalFilename().lastIndexOf("."));
            }
        }

        PutObjectResult putObjectResult = null;

        //初始化OBS客户端
        ObsClient obsClient = new ObsClient(ak, sk, endPoint);
        try{
            putObjectResult = obsClient.putObject(endPoint, fileName,localFile.getInputStream());
        }catch (ObsException e){
            logger.error("华为云 OBS 上传文件报错 ");
            logger.error("HTTP Code: " + e.getResponseCode());
            logger.error("Error Code:" + e.getErrorCode());
            logger.error("Error Message: " + e.getErrorMessage());

            logger.error("Request ID:" + e.getErrorRequestId());
            logger.error("Host ID:" + e.getErrorHostId());
        }finally {
            if(obsClient != null){
                obsClient.close();
            }
        }

        return putObjectResult;
    }


    /** 后端调用上传图片
     * @param localFile 存储文件
     * @param ak 访问秘钥
     * @param sk 访问秘钥
     * @param endPoint 存储桶
     * @param fileName 文件名称（带后缀）
     * @return
     * @throws IOException
     */
    public static PutObjectResult uploadImg(File localFile,String ak,String sk,String endPoint,String fileName) throws IOException {

        //没有名次的时候自动生成
        if(StringUtils.isNull(fileName)){
            fileName = UUID.randomUUID().toString();
            if (localFile.getName().lastIndexOf(".") >= 0){
                fileName += localFile.getName().substring(localFile.getName().lastIndexOf("."));
            }
        }

        PutObjectResult putObjectResult = null;

        //初始化OBS客户端
        ObsClient obsClient = new ObsClient(ak, sk, endPoint);
        try{
            putObjectResult = obsClient.putObject(endPoint, fileName,localFile);
        }catch (ObsException e){
            logger.error("华为云 OBS 上传文件报错 ");
            logger.error("HTTP Code: " + e.getResponseCode());
            logger.error("Error Code:" + e.getErrorCode());
            logger.error("Error Message: " + e.getErrorMessage());

            logger.error("Request ID:" + e.getErrorRequestId());
            logger.error("Host ID:" + e.getErrorHostId());
        }finally {
            if(obsClient != null){
                obsClient.close();
            }
        }
        return putObjectResult;

    }

}