列举分块上传

func (s *BucketService) ListMultipartUploads(ctx context.Context, opt *ListMultipartUploadsOptions) (*ListMultipartUploadsResult, *Response, error)

type ListMultipartUploadsOptions struct {
    Delimiter      string
    EncodingType   string
    Prefix         string
    MaxUploads     int
    KeyMarker      string
    UploadIDMarker string
}

type ListMultipartUploadsResult struct {
    Bucket             string
    KeyMarker          string
    UploadIDMarker     string
    NextKeyMarker      string
    NextUploadIDMarker string
    MaxUploads         int
    IsTruncated        bool
    Uploads            []struct {
        Key       string
        UploadID  string
        Initiated string
    }
}

package main

import (
    "context"
    "fmt"
    "log"
    "net/http"
    "net/url"
    "os"
    "time"

    "github.com/tencentyun/cos-go-sdk-v5"
)

func main() {
    u, _ := url.Parse("https://examplebucket-x--1250000000.cosrapid.ap-guangzhou.myqcloud.com")
    b := &cos.BaseURL{BucketURL: u}
    base := &cos.AuthorizationTransport{
        SecretID:  os.Getenv("SECRETID"),
        SecretKey: os.Getenv("SECRETKEY"),
    }
    c := cos.NewClient(b, &http.Client{
        Transport: cos.NewRapidCredentialTransport(base),
        Timeout:   30 * time.Second,
    })

    ctx := context.Background()
    opt := &cos.ListMultipartUploadsOptions{
        Prefix:     "example",
        MaxUploads: 100,
    }
    res, _, err := c.Bucket.ListMultipartUploads(ctx, opt)
    if err != nil {
        log.Fatalf("ListMultipartUploads failed: %v", err)
    }
    for _, up := range res.Uploads {
        fmt.Printf("Key: %s, UploadID: %s, Initiated: %s\\n", up.Key, up.UploadID, up.Initiated)
    }
}