阿里云存储OSS golang语言上传文件示例。

来源：互联网发布：网页游戏网络加速器编辑：程序博客网时间：2024/05/16 13:50

由于阿里那边没有提供golang示例只有自己写一个，如果发现问题希望给予纠正。

配置信息自己替换。

调用方法

Putobject("4.txt", []byte("123123fasdfasdfadfadfasfasdfsadf"))

package ossimport ("bytes""crypto/hmac""crypto/sha1""encoding/base64""fmt""io/ioutil""mime""net/http""path/filepath""time")func authorization(accesskeysecret, method, filemd5, filetype, date, CanonicalizedOSSHeaders, CanonicalizedResource string) string {h := hmac.New(sha1.New, []byte(accesskeysecret))s := fmt.Sprintf("%v\n%v\n%v\n%v\n%v%v", method, filemd5, filetype, date, CanonicalizedOSSHeaders, CanonicalizedResource)h.Write([]byte(s))return base64.StdEncoding.EncodeToString(h.Sum(nil))}var client = &http.Client{Timeout: 20 * time.Second}func Putobject(key string, b []byte) bool {url := fmt.Sprintf("http://%v.%v/%v", config.Cfg.Oss.Bucket, config.Cfg.Oss.Server, key)req, err := http.NewRequest("PUT", url, bytes.NewReader(b))if err != nil {logger.Debug("Putobject.NewRequest", err)return false} else {defer req.Body.Close()}dt := time.Now().UTC().Format("Mon, 02 Jan 2006 15:04:05 GMT")ct := mime.TypeByExtension(filepath.Ext(key))req.Header.Add("Content-Length", string(len(b)))req.Header.Add("Content-Type", ct)req.Header.Add("Date", dt)req.Header.Add("Authorization", "OSS "+config.Cfg.Oss.Keyid+":"+authorization(config.Cfg.Oss.Keysecret, "PUT", "", ct, dt, "", "/"+config.Cfg.Oss.Bucket+"/"+key))if resp, err := client.Do(req); err == nil {if resp_body, err := ioutil.ReadAll(resp.Body); err == nil {if resp.StatusCode == 200 {//for k, v := range resp.Header {//fmt.Printf("%s ==== %s\n", k, v)//}return true} else {logger.Debug("OSS错误返回|", url, ":", string(resp.StatusCode), ":", string(resp_body))return false}} else {logger.Debug("Putobject.ioutil.ReadAll", err)return false}} else {logger.Debug("Putobject.client.Do", err)return false}}

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