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example/object/deleteMultiple.go

@@ -0,0 +1,102 @@
+package main
+
+import (
+	"context"
+	"fmt"
+	"net/url"
+	"os"
+	"time"
+
+	"bytes"
+	"io"
+
+	"math/rand"
+
+	"net/http"
+
+	"github.com/tencentyun/cos-go-sdk-v5"
+	"github.com/tencentyun/cos-go-sdk-v5/debug"
+)
+
+func genBigData(blockSize int) []byte {
+	b := make([]byte, blockSize)
+	if _, err := rand.Read(b); err != nil {
+		panic(err)
+	}
+	return b
+}
+
+func uploadMulti(c *cos.Client) []string {
+	names := []string{}
+	data := genBigData(1024 * 1024 * 1)
+	ctx := context.Background()
+	var r io.Reader
+	var name string
+	n := 3
+
+	for n > 0 {
+		name = fmt.Sprintf("test/test_multi_delete_%s", time.Now().Format(time.RFC3339))
+		r = bytes.NewReader(data)
+
+		c.Object.Put(ctx, name, r, nil)
+		names = append(names, name)
+		n--
+	}
+	return names
+}
+
+func main() {
+	u, _ := url.Parse("https://test-1253846586.cos.ap-guangzhou.myqcloud.com")
+	b := &cos.BaseURL{BucketURL: u}
+	c := cos.NewClient(b, &http.Client{
+		Transport: &cos.AuthorizationTransport{
+			SecretID:  os.Getenv("COS_SECRETID"),
+			SecretKey: os.Getenv("COS_SECRETKEY"),
+			Transport: &debug.DebugRequestTransport{
+				RequestHeader:  true,
+				RequestBody:    false,
+				ResponseHeader: true,
+				ResponseBody:   true,
+			},
+		},
+	})
+	ctx := context.Background()
+
+	names := uploadMulti(c)
+	names = append(names, []string{"a", "b", "c", "a+bc/xx&?+# "}...)
+	obs := []cos.Object{}
+	for _, v := range names {
+		obs = append(obs, cos.Object{Key: v})
+	}
+	//sha1 := ""
+	opt := &cos.ObjectDeleteMultiOptions{
+		Objects: obs,
+		//XCosSha1: sha1,
+		//Quiet: true,
+	}
+
+	c = cos.NewClient(b, &http.Client{
+		Transport: &cos.AuthorizationTransport{
+			SecretID:  os.Getenv("COS_SECRETID"),
+			SecretKey: os.Getenv("COS_SECRETKEY"),
+			Transport: &debug.DebugRequestTransport{
+				RequestHeader:  true,
+				RequestBody:    true,
+				ResponseHeader: true,
+				ResponseBody:   true,
+			},
+		},
+	})
+
+	v, _, err := c.Object.DeleteMulti(ctx, opt)
+	if err != nil {
+		panic(err)
+	}
+
+	for _, x := range v.DeletedObjects {
+		fmt.Printf("deleted %s\n", x.Key)
+	}
+	for _, x := range v.Errors {
+		fmt.Printf("error %s, %s, %s\n", x.Key, x.Code, x.Message)
+	}
+}