软件工程日报27

上传图片阿里云oss

public class AliOssUtil {



    private static final String ENDPOINT = "";
    private static final String ACCESS_KEY_ID = "";
    private static final String SECRET_ACCESS_KEY = "";
    private static final String BUCKET_NAME = "";

    //上传文件,返回文件的公网访问地址
    public static String uploadFile(String objectName, InputStream inputStream){
        // 创建OSSClient实例。
        OSS ossClient = new OSSClientBuilder().build(ENDPOINT,ACCESS_KEY_ID,SECRET_ACCESS_KEY);
        //公文访问地址
        String url = "";
        try {
            // 创建存储空间。
            ossClient.createBucket(BUCKET_NAME);
            ossClient.putObject(BUCKET_NAME, objectName, inputStream);
            url = "https://"+BUCKET_NAME+"."+ENDPOINT.substring(ENDPOINT.lastIndexOf("/")+1)+"/"+objectName;
        } catch (OSSException oe) {
            System.out.println("Caught an OSSException, which means your request made it to OSS, "
                    + "but was rejected with an error response for some reason.");
            System.out.println("Error Message:" + oe.getErrorMessage());
            System.out.println("Error Code:" + oe.getErrorCode());
            System.out.println("Request ID:" + oe.getRequestId());
            System.out.println("Host ID:" + oe.getHostId());
        } catch (ClientException ce) {
            System.out.println("Caught an ClientException, which means the client encountered "
                    + "a serious internal problem while trying to communicate with OSS, "
                    + "such as not being able to access the network.");
            System.out.println("Error Message:" + ce.getMessage());
        } finally {
            if (ossClient != null) {
                ossClient.shutdown();
            }
        }
        return url;
    }
}