技術標籤：springbootspring boot華為

不講別的，直接看程式碼

準備

AccessKey：訪問金鑰
SecretKey：訪問金鑰
endPoint：終端節點
bucketName：桶

1 新增maven依賴

<dependency>
    <groupId>com.huaweicloud</groupId>
    <artifactId>esdk-obs-java</artifactId>
    <version>3.19.7</version>
</dependency>
 

2 新增obs的配置資訊

# huawei ods
huawei.obs.ak=hajkfhdsajkhjdkahsfjs
huawei.obs.sk=hjaksjfhdakdfhajkfhdsajkhjdkahsfjsadhaljkhdfsd
# 上傳的endPoint
huawei.obs.upload.endPoint=endPoint.com
# 訪問的endPoint
huawei.obs.access.endPoint=https://endPoint.com
# 桶
huawei.obs.bucketName=obs-bucket-dev

3 配置obs

import com.obs.services.ObsClient;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;

@Configuration
public class ObsConfig {

    @Value("${huawei.obs.ak}")
    private String ak;

    @Value("${huawei.obs.sk}")
    private String sk;

    @Value("${huawei.obs.upload.endPoint}")
    private String endPoint;

    @Bean
    public ObsClient getObsClient(){
        ObsClient obsClient = new ObsClient(ak, sk, endPoint);
        return obsClient;
    }
}
 

4 建立obs工具類，提供上傳和刪除功能

import com.obs.services.ObsClient;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.stereotype.Component;
import org.springframework.web.multipart.MultipartFile;

import java.io.InputStream;

@Component
public class ObsUtil {

    @Autowired
    private ObsClient obsClient;

    @Value("${huawei.obs.bucketName}")
    private String bucketName;

    //上傳檔案，multipartFile就是你要的檔案，
    //objectKey就是檔名，如果桶中有資料夾的話，如往test檔案上傳test.txt檔案，那麼objectKey就是test/test.txt
    public void uploadFile(MultipartFile multipartFile, String objectKey) throws Exception{
        InputStream inputStream = multipartFile.getInputStream();
        obsClient.putObject(bucketName, objectKey, inputStream);
        inputStream.close();
        obsClient.close();
    }
    public void deleteFile(String objectKey) throws Exception{
        obsClient.deleteObject(bucketName, objectKey);
        obsClient.close();
    }
}
 

效果展示