update rm the append interface

example/object/append.go

@@ -1,75 +0,0 @@
-package main
-
-import (
-	"bytes"
-	"context"
-	"fmt"
-	"math/rand"
-	"net/url"
-	"os"
-	"time"
-
-	"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 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,
-			},
-		},
-	})
-
-	startTime := time.Now()
-
-	name := fmt.Sprintf("test/test_object_append_%s", startTime.Format(time.RFC3339))
-	data := genBigData(1024 * 1024 * 1)
-	length := len(data)
-	r := bytes.NewReader(data)
-
-	ctx := context.Background()
-
-	// 第一次就必须 append
-	resp, err := c.Object.Append(ctx, name, 0, r, nil)
-	if err != nil {
-		panic(err)
-		return
-	}
-	fmt.Printf("%s\n", resp.Status)
-
-	// head
-	if _, err = c.Object.Head(ctx, name, nil); err != nil {
-		panic(err)
-		return
-	}
-
-	// 再次 append
-	data = genBigData(1024 * 1024 * 5)
-	r = bytes.NewReader(data)
-	resp, err = c.Object.Append(context.Background(), name, length, r, nil)
-	if err != nil {
-		panic(err)
-	}
-	fmt.Printf("%s\n", resp.Status)
-}