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package sample
import (
"fmt"
"strings"
"github.com/aliyun/aliyun-oss-go-sdk/oss"
)
// DeleteObjectSample 展示了删除单个文件、批量删除文件的方法
func DeleteObjectSample() {
// 创建Bucket
bucket, err := GetTestBucket(bucketName)
if err != nil {
HandleError(err)
}
var val = "抽刀断水水更流，举杯销愁愁更愁。 人生在世不称意，明朝散发弄扁舟。"
// 场景1：删除Object
err = bucket.PutObject(objectKey, strings.NewReader(val))
if err != nil {
HandleError(err)
}
err = bucket.DeleteObject(objectKey)
if err != nil {
HandleError(err)
}
// 场景2：删除多个Object
err = bucket.PutObject(objectKey+"1", strings.NewReader(val))
if err != nil {
HandleError(err)
}
err = bucket.PutObject(objectKey+"2", strings.NewReader(val))
if err != nil {
HandleError(err)
}
delRes, err := bucket.DeleteObjects([]string{objectKey + "1", objectKey + "2"})
if err != nil {
HandleError(err)
}
fmt.Println("Del Res:", delRes)
lsRes, err := bucket.ListObjects()
if err != nil {
HandleError(err)
}
fmt.Println("Objects:", getObjectsFormResponse(lsRes))
// 场景3：删除多个Object，详细模式时返回的结果中会包含成功删除的Object，默认该模式
err = bucket.PutObject(objectKey+"1", strings.NewReader(val))
if err != nil {
HandleError(err)
}
err = bucket.PutObject(objectKey+"2", strings.NewReader(val))
if err != nil {
HandleError(err)
}
delRes, err = bucket.DeleteObjects([]string{objectKey + "1", objectKey + "2"},
oss.DeleteObjectsQuiet(false))
if err != nil {
HandleError(err)
}
fmt.Println("Detail Del Res:", delRes)
lsRes, err = bucket.ListObjects()
if err != nil {
HandleError(err)
}
fmt.Println("Objects:", getObjectsFormResponse(lsRes))
// 场景4：删除多个Object，简单模式返回的消息体中只包含删除出错的Object结果
err = bucket.PutObject(objectKey+"1", strings.NewReader(val))
if err != nil {
HandleError(err)
}
err = bucket.PutObject(objectKey+"2", strings.NewReader(val))
if err != nil {
HandleError(err)
}
delRes, err = bucket.DeleteObjects([]string{objectKey + "1", objectKey + "2"}, oss.DeleteObjectsQuiet(true))
if err != nil {
HandleError(err)
}
fmt.Println("Sample Del Res:", delRes)
lsRes, err = bucket.ListObjects()
if err != nil {
HandleError(err)
}
fmt.Println("Objects:", getObjectsFormResponse(lsRes))
// 删除object和bucket
err = DeleteTestBucketAndObject(bucketName)
if err != nil {
HandleError(err)
}
fmt.Println("DeleteObjectSample completed")
}
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