传输加速（Go SDK V2）

以下代码用于开启Bucket的传输加速功能：

package main

import (
	"context"
	"flag"
	"log"

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

// 定义全局变量
var (
	region     string // 存储区域
	bucketName string // 存储空间名称
)

// init函数用于初始化命令行参数
func init() {
	flag.StringVar(&region, "region", "", "The region in which the bucket is located.")
	flag.StringVar(&bucketName, "bucket", "", "The name of the bucket.")
}

func main() {
	// 解析命令行参数
	flag.Parse()

	// 检查bucket名称是否为空
	if len(bucketName) == 0 {
		flag.PrintDefaults()
		log.Fatalf("invalid parameters, bucket name required")
	}

	// 检查region是否为空
	if len(region) == 0 {
		flag.PrintDefaults()
		log.Fatalf("invalid parameters, region required")
	}

	// 加载默认配置并设置凭证提供者和区域
	cfg := oss.LoadDefaultConfig().
		WithCredentialsProvider(credentials.NewEnvironmentVariableCredentialsProvider()).
		WithRegion(region)

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

	// 创建设置存储空间传输加速的请求
	request := &oss.PutBucketTransferAccelerationRequest{
		Bucket: oss.Ptr(bucketName), // 存储空间名称
		TransferAccelerationConfiguration: &oss.TransferAccelerationConfiguration{
			Enabled: oss.Ptr(true), // 启用传输加速
		},
	}

	// 执行设置存储空间传输加速的请求
	result, err := client.PutBucketTransferAcceleration(context.TODO(), request)
	if err != nil {
		log.Fatalf("failed to put bucket transfer acceleration %v", err)
	}

	// 打印设置存储空间传输加速的结果
	log.Printf("put bucket transfer acceleration result:%#v\n", result)
}

以下代码用于查询Bucket的传输加速状态：

package main

import (
	"context"
	"flag"
	"log"

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

// 定义全局变量
var (
	region     string // 存储区域
	bucketName string // 存储空间名称
)

// init函数用于初始化命令行参数
func init() {
	flag.StringVar(&region, "region", "", "The region in which the bucket is located.")
	flag.StringVar(&bucketName, "bucket", "", "The name of the bucket.")
}

func main() {
	// 解析命令行参数
	flag.Parse()

	// 检查bucket名称是否为空
	if len(bucketName) == 0 {
		flag.PrintDefaults()
		log.Fatalf("invalid parameters, bucket name required")
	}

	// 检查region是否为空
	if len(region) == 0 {
		flag.PrintDefaults()
		log.Fatalf("invalid parameters, region required")
	}

	// 加载默认配置并设置凭证提供者和区域
	cfg := oss.LoadDefaultConfig().
		WithCredentialsProvider(credentials.NewEnvironmentVariableCredentialsProvider()).
		WithRegion(region)

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

	// 创建获取存储空间传输加速的请求
	request := &oss.GetBucketTransferAccelerationRequest{
		Bucket: oss.Ptr(bucketName), // 存储空间名称
	}

	// 执行获取存储空间传输加速配置的操作
	result, err := client.GetBucketTransferAcceleration(context.TODO(), request)
	if err != nil {
		log.Fatalf("failed to get bucket transfer acceleration %v", err)
	}

	// 输出存储空间的传输加速状态
	log.Printf("get bucket transfer acceleration result:%#v\n", result.TransferAccelerationConfiguration.Enabled)
}