简单上传

import com.aliyun.oss.ClientException;
import com.aliyun.oss.OSS;
import com.aliyun.oss.OSSClientBuilder;
import com.aliyun.oss.OSSException;
import com.aliyun.oss.model.PutObjectRequest;
import java.io.File;
import com.aliyun.oss.common.auth.DefaultCredentialProvider;
import com.aliyun.oss.common.comm.SignVersion;
import com.aliyun.oss.ClientBuilderConfiguration;
import com.aliyun.oss.common.auth.CredentialsProviderFactory;
import com.aliyun.oss.common.auth.EnvironmentVariableCredentialsProvider;

public class Demo {

    public static void main(String[] args) throws Exception {
        // 填写云盒Bucket的数据域名。
        String endpoint = "https://cb-f8z7yvzgwfkl9q0h****.cn-hangzhou.oss-cloudbox.aliyuncs.com";
        // 从环境变量中获取访问凭证。运行本代码示例之前，请确保已设置环境变量OSS_ACCESS_KEY_ID和OSS_ACCESS_KEY_SECRET。
        EnvironmentVariableCredentialsProvider credentialsProvider = CredentialsProviderFactory.newEnvironmentVariableCredentialsProvider();
        // 填写云盒Bucket名称，例如examplebucket。
        String bucketName = "examplebucket";
        // 填写云盒Bucket所在地域。
        String region = "cn-hangzhou";
        // 填写云盒ID。
        String cloudBoxId = "cb-f8z7yvzgwfkl9q0h****";
        // 填写Object完整路径，完整路径中不能包含Bucket名称，例如exampledir/exampleobject.txt。
        String objectName = "exampledir/exampleobject.txt";
        // 填写本地文件的完整路径，例如D:\\localpath\\examplefile.txt。
        // 如果未指定本地路径，则默认从示例程序所属项目对应本地路径中上传文件。
        String filePath= "D:\\localpath\\examplefile.txt";

        // 创建OSSClient实例。
        // 当OSSClient实例不再使用时，调用shutdown方法以释放资源。
        ClientBuilderConfiguration conf = new ClientBuilderConfiguration();
        conf.setSignatureVersion(SignVersion.V4);
        OSS ossClient = OSSClientBuilder.create()
                .endpoint(endpoint)
                .credentialsProvider(new DefaultCredentialProvider(credentialsProvider.getCredentials()))
                .clientConfiguration(conf)
                .region(region)
                .cloudBoxId(cloudBoxId)
                .build();

        try {
            // 创建PutObjectRequest对象。
            PutObjectRequest putObjectRequest = new PutObjectRequest(bucketName, objectName, new File(filePath));
            // 如果需要上传时设置存储类型和访问权限，请参考以下示例代码。
            // ObjectMetadata metadata = new ObjectMetadata();
            // metadata.setHeader(OSSHeaders.OSS_STORAGE_CLASS, StorageClass.Standard.toString());
            // metadata.setObjectAcl(CannedAccessControlList.Private);
            // putObjectRequest.setMetadata(metadata);

            // 上传文件。
            ossClient.putObject(putObjectRequest);
        } 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();
            }
        }
    }
}

import alibabacloud_oss_v2 as oss

# 从环境变量中获取访问凭证。运行本代码示例之前，请确保已设置环境变量OSS_ACCESS_KEY_ID和OSS_ACCESS_KEY_SECRET。
credentials_provider = oss.credentials.EnvironmentVariableCredentialsProvider()

# 使用SDK的默认配置。
cfg = oss.config.load_default()
cfg.credentials_provider = credentials_provider
# 填写云盒Bucket所在地域，例如cn-hangzhou。
cfg.region = "cn-hangzhou"
# 填写云盒ID。设置云盒ID后，SDK会自动将签名产品切换为oss-cloudbox。
cfg.cloud_box_id = "cb-f8z7yvzgwfkl9q0h****"
# 填写云盒Bucket的数据域名，格式为CloudboxId.Region.oss-cloudbox.aliyuncs.com。
cfg.endpoint = "cb-f8z7yvzgwfkl9q0h****.cn-hangzhou.oss-cloudbox.aliyuncs.com"

# 创建OSS客户端。
client = oss.Client(cfg)

# 上传本地文件。填写Object完整路径（不能包含Bucket名称）和本地文件的完整路径。
result = client.put_object_from_file(oss.PutObjectRequest(
    bucket="examplebucket",
    key="exampledir/exampleobject.txt"
), "D:\\localpath\\examplefile.txt")

print(f'status code: {result.status_code},'
      f' request id: {result.request_id},'
      f' etag: {result.etag}')

package main

import (
	"context"
	"log"

	"github.com/aliyun/alibabacloud-oss-go-sdk-v2/oss"
	"github.com/aliyun/alibabacloud-oss-go-sdk-v2/oss/credentials"
)

func main() {
	// 使用SDK的默认配置，并从环境变量中获取访问凭证。
	// 运行本代码示例之前，请确保已设置环境变量OSS_ACCESS_KEY_ID和OSS_ACCESS_KEY_SECRET。
	cfg := oss.LoadDefaultConfig().
		WithCredentialsProvider(credentials.NewEnvironmentVariableCredentialsProvider()).
		// 填写云盒Bucket所在地域，例如cn-hangzhou。
		WithRegion("cn-hangzhou").
		// 填写云盒Bucket的数据域名，格式为CloudboxId.Region.oss-cloudbox.aliyuncs.com。
		WithEndpoint("cb-f8z7yvzgwfkl9q0h****.cn-hangzhou.oss-cloudbox.aliyuncs.com").
		// 填写云盒ID。设置云盒ID后，SDK会自动将签名产品切换为oss-cloudbox。
		WithCloudBoxId("cb-f8z7yvzgwfkl9q0h****")

	// 创建OSS客户端。
	client := oss.NewClient(cfg)

	// 填写本地文件的完整路径。
	localFile := "D:\\localpath\\examplefile.txt"

	// 上传本地文件。填写云盒Bucket名称和Object完整路径（不能包含Bucket名称）。
	result, err := client.PutObjectFromFile(context.TODO(), &oss.PutObjectRequest{
		Bucket: oss.Ptr("examplebucket"),
		Key:    oss.Ptr("exampledir/exampleobject.txt"),
	}, localFile)
	if err != nil {
		log.Fatalf("failed to put object from file %v", err)
	}
	log.Printf("put object from file result:%#v\n", result)
}