列举Vectors（Java SDK V2）

权限说明

阿里云账号默认拥有全部权限。阿里云账号下的 RAM 用户或 RAM 角色默认没有任何权限，需要阿里云账号或账号管理员通过 RAM Policy 或 Bucket Policy 授予操作权限。

示例代码

import com.aliyun.sdk.service.oss2.credentials.CredentialsProvider;
import com.aliyun.sdk.service.oss2.credentials.EnvironmentVariableCredentialsProvider;
import com.aliyun.sdk.service.oss2.vectors.OSSVectorsClient;
import com.aliyun.sdk.service.oss2.vectors.models.ListVectorsRequest;
import com.aliyun.sdk.service.oss2.vectors.models.ListVectorsResult;

public class ListVectorsSample {
    public static void main(String[] args) throws Exception {
        CredentialsProvider provider = new EnvironmentVariableCredentialsProvider();
        try (OSSVectorsClient client = OSSVectorsClient.newBuilder()
                .region("cn-hangzhou")
                .accountId("1234567890")
                .credentialsProvider(provider)
                .build()) {
            ListVectorsRequest request = ListVectorsRequest.newBuilder()
                    .bucket("examplebucket")
                    .indexName("exampleindex")
                    .build();
            ListVectorsResult result = client.listVectors(request);
            System.out.printf("status code: %d, request id: %s%n", result.statusCode(), result.requestId());
        }
    }
}

相关文档

• 同步示例代码，请参见 ListVectors.java。

• 异步示例代码，请参见 ListVectorsAsync.java。