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95 lines
2.1 KiB
95 lines
2.1 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 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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if err != nil {
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panic(err)
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}
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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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panic(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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if err != nil {
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panic(err)
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}
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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("https://test-1253846586.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_complete_upload.go"
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up := initUpload(c, name)
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uploadID := up.UploadID
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blockSize := 1024 * 1024 * 3
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opt := &cos.CompleteMultipartUploadOptions{}
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for i := 1; i < 5; i++ {
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etag := uploadPart(c, name, uploadID, blockSize, i)
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opt.Parts = append(opt.Parts, cos.Object{
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PartNumber: i, ETag: etag},
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)
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}
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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: true,
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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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v, resp, err := c.Object.CompleteMultipartUpload(
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context.Background(), name, uploadID, opt,
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)
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if err != nil {
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panic(err)
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}
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fmt.Printf("%s\n", resp.Status)
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fmt.Printf("%#v\n", v)
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fmt.Printf("%s\n", v.Location)
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}
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