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99 lines
2.2 KiB
99 lines
2.2 KiB
package main
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import (
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"context"
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"fmt"
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"math/rand"
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"net/url"
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"os"
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"strings"
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"net/http"
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"github.com/tencentyun/cos-go-sdk-v5"
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"github.com/tencentyun/cos-go-sdk-v5/debug"
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)
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func log_status(err error) {
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if err == nil {
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return
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}
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if cos.IsNotFoundError(err) {
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// WARN
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fmt.Println("WARN: Resource is not existed")
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} else if e, ok := cos.IsCOSError(err); ok {
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fmt.Printf("ERROR: Code: %v\n", e.Code)
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fmt.Printf("ERROR: Message: %v\n", e.Message)
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fmt.Printf("ERROR: Resource: %v\n", e.Resource)
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fmt.Printf("ERROR: RequestId: %v\n", e.RequestID)
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// ERROR
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} else {
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fmt.Printf("ERROR: %v\n", err)
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// ERROR
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}
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}
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func initUpload(c *cos.Client, name string) *cos.InitiateMultipartUploadResult {
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v, _, err := c.Object.InitiateMultipartUpload(context.Background(), name, nil)
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log_status(err)
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fmt.Printf("%#v\n", v)
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return v
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}
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func uploadPart(c *cos.Client, name string, uploadID string, blockSize, n int) string {
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b := make([]byte, blockSize)
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if _, err := rand.Read(b); err != nil {
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log_status(err)
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}
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s := fmt.Sprintf("%X", b)
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f := strings.NewReader(s)
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resp, err := c.Object.UploadPart(
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context.Background(), name, uploadID, n, f, nil,
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)
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log_status(err)
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fmt.Printf("%s\n", resp.Status)
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return resp.Header.Get("Etag")
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}
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func main() {
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u, _ := url.Parse("http://alangz-1251668577.cos.ap-guangzhou.myqcloud.com")
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b := &cos.BaseURL{BucketURL: u}
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c := cos.NewClient(b, &http.Client{
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Transport: &cos.AuthorizationTransport{
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SecretID: os.Getenv("COS_SECRETID"),
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SecretKey: os.Getenv("COS_SECRETKEY"),
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Transport: &debug.DebugRequestTransport{
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RequestHeader: true,
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RequestBody: false,
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ResponseHeader: true,
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ResponseBody: true,
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},
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},
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})
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name := "test/test_list_parts.go"
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up := initUpload(c, name)
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uploadID := up.UploadID
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ctx := context.Background()
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blockSize := 1024 * 1024 * 3
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for i := 1; i < 5; i++ {
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uploadPart(c, name, uploadID, blockSize, i)
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}
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// opt := &cos.ObjectListPartsOptions{
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// MaxParts: "1",
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// }
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v, _, err := c.Object.ListParts(ctx, name, uploadID, nil)
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if err != nil {
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log_status(err)
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return
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}
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for _, p := range v.Parts {
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fmt.Printf("%d, %s, %d\n", p.PartNumber, p.ETag, p.Size)
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}
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fmt.Printf("%s\n", v.Initiator.ID)
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fmt.Printf("%s\n", v.Owner.ID)
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}
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