由于几天，我试图从华为下载文件，更准确地说是在他们的云存储.问题是，我还没有能够连接到它...我发现了一个来自华为的SDK：https://github.com/huaweicloud/huaweicloud-sdk-go-v3但是我对所有可以用来连接到它的协议都有点迷失，而且我每次都不能让一个工作。老实说，文档并没有真正帮助我。
我还发现了这个：https://github.com/huaweicloud/huaweicloud-sdk-go-obs有一个下载文件的例子，在这里，我连华为都连接不上...在AppGalery，项目设置中，我下载了配置文件，尝试了端点，但没有成功...
这是我尝试与obs（我知道/猜它应该是agc，但我还没有找到一个包），但不工作，由于主机...

/**
 * This sample demonstrates how to download an object
 * from OBS in different ways using the OBS SDK for Go.
 */
package huawei

import (
    "fmt"
    "io"

    "github.com/huaweicloud/huaweicloud-sdk-go-obs/obs"
)

type DownloadSample struct {
    bucketName string
    objectKey  string
    location   string
    obsClient  *obs.ObsClient
}

func newDownloadSample(ak, sk, endpoint, bucketName, objectKey, location string) *DownloadSample {
    obsClient, err := obs.New(ak, sk, endpoint)
    if err != nil {
        panic(err)
    }
    return &DownloadSample{obsClient: obsClient, bucketName: bucketName, objectKey: objectKey, location: location}
}

func (sample DownloadSample) GetObject() {
    input := &obs.GetObjectInput{}
    input.Bucket = sample.bucketName
    input.Key = sample.objectKey

    fmt.Printf("%+v\n", input)
    output, err := sample.obsClient.GetObject(input)
    if err != nil {
        panic(err)
    }
    defer func() {
        errMsg := output.Body.Close()
        if errMsg != nil {
            panic(errMsg)
        }
    }()
    fmt.Println("Object content:")
    body, err := io.ReadAll(output.Body)
    if err != nil {
        panic(err)
    }
    fmt.Println(string(body))
    fmt.Println()
}

func RunDownloadSample() {
    const (
        endpoint   = "theEndPointInConfigJSONFile"
        ak         = "prettySureOfThis"
        sk         = "prettySureOfThis"
        bucketName = "prettySureOfThis"
        objectKey  = "test.txt" // a txt in the bucket to try to download it
        location   = ""
    )
    sample := newDownloadSample(ak, sk, endpoint, bucketName, objectKey, location)

    fmt.Println("Download object to string")
    sample.GetObject()
}

谢谢你的帮忙