JavaAWS亚马逊s3 GetObjectRequest（InvalidAccessKeyId）

Question

问题是，我正在尝试获取Amazon S3存储库中的文件。我收到了来自亚马逊的消息“InvalidAccessKeyId”

您提供的AWS访问密钥ID不存在于我们的记录中。（服务：Amazon S3；状态代码：403；错误代码：InvalidAccessKeyId；请求ID：62781C914754D8ED；S3扩展请求ID：fhv2t247XoEK99IZ6/f8lcWUz7IWlGybGfb2HRNrWpCG EbeSupSREmcseyBcJQ3VybXizwVTg=）

注释：服务器没有给我listBucket权限，所以我将路径作为backet（我还尝试将bucket和路径放在关键字字符串bucketName=“my_bucket”String key=“folder/folder1/example.xml”；）：

String accesKey= "my_access_key";
String secretKey= "my_secret_key";
String bucketName= "my_bucket/folder/folder1/";
String key= "example.xml";

BasicAWSCredentials creds = new BasicAWSCredentials(accesKey, secretKey); 
AmazonS3 s3 = AmazonS3ClientBuilder.standard().withCredentials(new AWSStaticCredentialsProvider(creds)).withRegion(Regions.EU_WEST_1).build();
s3.getObject(new GetObjectRequest(bucketName, key)

Answer 1

Bucket Name应该是我的_Bucket。关键是folder/folder1/example。xml

也试着，

AmazonS3Client aws3 = new AmazonS3Client(accesKey, secretKey, 
RegionEndpoint.your_region_endpoint);

string content = null;
        var response = aws3.GetObjectAsync(new GetObjectRequest
        {
            BucketName = bucketName,
            Key = key,
        }).Result;
        using (var s = new StreamReader(response.ResponseStream))
        {
            content = s.ReadToEnd();
        }

Answer 2

似乎有多个问题
问题1：

bucketName : only a bucket name
keyName: will have dir structure/filename

问题2:
secreat/access密钥问题请参阅api如何查找凭据