func main() {
var accessKeyID, accessKeySecret string
flag.StringVar(&accessKeyID, "id", "", "access key ID")
flag.StringVar(&accessKeySecret, "secret", "", "access key Secret")
flag.Parse()
if accessKeyID == "" || accessKeySecret == "" {
fmt.Println("go run main.go -id <your id> -secret <your secret>")
flag.PrintDefaults()
return
}
endPoint := "oss-cn-hangzhou.aliyuncs.com"
// Create an API object
api := oss.New(endPoint, accessKeyID, accessKeySecret)
// Create a bucket
if err := api.PutBucket("bucket-name", oss.PrivateACL); err != nil {
log.Fatal(err)
}
log.Println("bucket created or existed")
// Post an object
policy := `{ "expiration": "2020-12-01T12:00:00.000Z", "conditions": [{"success_action_status": "200"}]}`
postResult, err := api.PostObject("bucket-name", "posted/object", "testdata/test", policy, oss.PostSuccessActionStatus("200"))
if err != nil {
log.Fatal(err)
}
log.Println("object uploaded")
fmt.Println(postResult)
// Get the object
buf := new(bytes.Buffer)
headers, err := api.GetObject("bucket-name", "posted/object", buf)
if err != nil {
log.Fatal(err)
}
log.Println("object downloaded")
log.Println(headers)
testStr := "sfweruewpinbeewa"
if buf.String() != testStr {
log.Fatalf("expectd %s but got %s", testStr, buf.String())
}
log.Println("object contents match")
if err := api.DeleteObject("bucket-name", "posted/object"); err != nil {
log.Fatal(err)
}
log.Println("object deleted")
}
func main() {
var accessKeyID, accessKeySecret string
flag.StringVar(&accessKeyID, "id", "", "access key ID")
flag.StringVar(&accessKeySecret, "secret", "", "access key Secret")
flag.Parse()
if accessKeyID == "" || accessKeySecret == "" {
fmt.Println("go run main.go -id <your id> -secret <your secret>")
flag.PrintDefaults()
return
}
endPoint := "oss-cn-hangzhou.aliyuncs.com"
// Create an API object
api := oss.New(endPoint, accessKeyID, accessKeySecret)
// List all buckets
bucketList, err := api.GetService()
if err != nil {
log.Fatal(err)
}
log.Println("OK accessing OSS")
log.Println(bucketList)
// Create a bucket
if err := api.PutBucket("bucket-name", oss.PrivateACL); err != nil {
log.Fatal(err)
}
log.Println("bucket created or existed")
// Upload an object
testStr := "your test string"
if err := api.PutObject("bucket-name", "object/name", strings.NewReader(testStr)); err != nil {
log.Fatal(err)
}
log.Println("object uploaded")
// Get the object
buf := new(bytes.Buffer)
headers, err := api.GetObject("bucket-name", "object/name", buf)
if err != nil {
log.Fatal(err)
}
log.Println("object downloaded")
log.Println(headers)
if buf.String() != testStr {
log.Fatalf("expectd %s but got %s", testStr, buf.String())
}
log.Println("object contents match")
}
func main() {
if len(os.Args) < 2 {
log.Fatal("Arguement is required. See -h for help.")
}
if os.Args[1] == "--help" || os.Args[1] == "-h" {
fmt.Println("oss <upload_file_path_regexp>")
return
}
fmt.Println("The file to be uploaded: ", getFiles(os.Args[1]))
fmt.Print("Confirm? [y/n] ")
k, err := bufio.NewReader(os.Stdin).ReadString('\n')
if strings.ToLower(strings.Trim(k, "\r\n ")) != "y" {
return
}
access_key_id := os.Getenv("ALIYUN_ACCESS_KEY_ID")
access_key_secret := os.Getenv("ALIYUN_ACCESS_SECRET_KEY")
client, err := oss.New("http://oss-cn-shanghai.aliyuncs.com", access_key_id, access_key_secret)
if err != nil {
log.Fatalln(err)
}
bucket, err := client.Bucket("dragonsreach")
if err != nil {
log.Fatalln(err)
}
objects, err := bucket.ListObjects()
if err != nil {
log.Fatalln(err)
}
log.Println(objects)
for _, object := range objects.Objects {
fmt.Println("Objects: ", object.Key)
}
err = bucket.UploadFile("<remote_object_id>", "<local_file_path>",
10*1024*1024, // partSize
oss.Routines(4), // routine numbers
oss.Checkpoint(true, "<local_file_path>.cp")) // resumable, and context would be stored in a file <local_file_path> with "cp" suffixed
if err != nil {
log.Println(err)
}
// TODO: Add progress bar
// TODO: Resolve timeout issue
}
// NewAliyunOSS 新建阿里云对象存储服务
func NewAliyunOSS(config AliyunOSSConfig) *AliyunOSS {
client, err := oss.New(config.EndPoint, config.AccessKeyID, config.AccessKeySecret)
if err != nil {
log.Fatal(err)
}
bucket, err := client.Bucket(config.Bucket)
if err != nil {
log.Fatal(err)
}
return &AliyunOSS{config: config, bucket: bucket}
}
func (a *aliyundesc) New() (factory.DrvInterface, error) {
client, err := oss.New(setting.Endpoint, setting.AccessKeyID, setting.AccessKeysecret)
if err != nil {
return nil, err
}
bucket, err := client.Bucket(setting.Bucket)
if err != nil {
return nil, err
}
return &aliyundesc{
Cli: client,
Bucket: bucket,
}, nil
}
func NewOssClient(endpoint string) (*OssClient, error) {
if !strings.HasPrefix(
"http://",
strings.ToLower(endpoint),
) {
endpoint = fmt.Sprintf("http://%s", endpoint)
}
var err error
o := new(OssClient)
o.Client, err = oss.New(
endpoint,
beego.AppConfig.String("aliapi::apikey"),
beego.AppConfig.String("aliapi::secret"),
)
return o, err
}
func NewBucket() (bucket *oss.Bucket, err error) {
endpoint := beego.AppConfig.String("oss.endpoint")
accesskeyid := beego.AppConfig.String("oss.accesskeyid")
accesskeysecret := beego.AppConfig.String("oss.accesskeysecret")
client, err := oss.New(endpoint, accesskeyid, accesskeysecret)
if err != nil {
err = fmt.Errorf("init storage fail: " + err.Error())
return
}
bucketname := beego.AppConfig.String("oss.bucket")
bucket, err = client.Bucket(bucketname)
if err != nil {
err = fmt.Errorf("init bucket fail: " + err.Error())
}
return
}
func aliyunsave(file string) (url string, err error) {
client, err := oss.New(setting.Endpoint, setting.AccessKeyID, setting.AccessKeysecret)
if err != nil {
return "", err
}
bucket, err := client.Bucket(setting.Bucket)
if err != nil {
return "", err
}
var key string
//get the filename from the file , eg,get "1.txt" from /home/liugenping/1.txt
for _, key = range strings.Split(file, "/") {
}
opath := "/" + setting.Bucket + "/" + key
url = "http://" + setting.Endpoint + opath
fd, err := os.Open(file)
if err != nil {
return "", err
}
defer fd.Close()
fi, err := fd.Stat()
if err != nil {
return "", err
}
fsize := fi.Size()
if fsize < (1 << 27) {
err = bucket.PutObject(key, fd)
} else {
err = bucket.UploadFile(key, file, 2<<22)
}
if nil != err {
return "", err
} else {
return url, nil
}
}
func NewDownloadInfo(file string) (*DownloadInfo, error) {
info := new(DownloadInfo)
err := util.ReadJsonFile(file, info)
if err != nil {
return nil, err
}
if info.AppKey == "" || info.AppSecret == "" || info.BucketName == "" || info.EndPoint == "" || info.EncryptKey == "" {
return nil, errors.New("missing required download information")
}
client, err := oss.New(info.EndPoint, info.AppKey, info.AppSecret)
if err != nil {
return nil, errors.New("can't connect to aliyun oss")
}
bucket, err := client.Bucket(info.BucketName)
if err != nil {
return nil, errors.New("can't get specified bucket")
}
info.Bucket = bucket
return info, err
}
