Golang uploading files to seven cow cloud

This is a creation in Article, where the information may have evolved or changed. # # # Get first to get is seven cow Cloud official SDK ' go get-u github.com/qiniu/api.v7 ' # # # seven Qiniu-[seven Qiniu] (https://www.qiniu.com/) no account to register an account. -[Personal Center] (Https://portal.qiniu.com/user/key) has an account directly into the personal center, to see the key accesskey/secretkey### code some constant variable "" Const (// The locally saved folder name Upload_path string = "/files/") var (//bucket is your name in the storage space Access_key = "******ea09vcy5efn_*******************" Secret_key = "******-yvwcywimn6f*******************" bucket = "bucket") ' ##### ' WEB ' side code * * Get uploaded file * * "func Uploadhandle (w http. Responsewriter, R *http. Request) {//The method is judged from the requested if R.method = = "GET" {tmp, err: = template. Parsefiles ("templates/upload.html") if err! = Nil {fmt. Println ("template render Failed")}tmp. Execute (W, Nil)} else {//Get the contents of the file to get files, head, err: = R.formfile ("file") if err! = Nil {fmt. PRINTLN (Err) return}defer file. Close ()//Create folder pwd, _: = OS. GETWD ()//folder will return an error, can be thrown out with ' _ ' err = os. Mkdir (Pwd+upload_path, OS. MODEPERM) If err! = Nil {fmt. Println ("dir is create Error")}FW, err: = OS. Create (pwd + Upload_path + head. Filename) If err! = Nil {fmt. PrinTLN ("File creation failed") return}fmt. PRINTLN (*FW) defer fw.close ()//Copy file, save to Local _, err = Io. Copy (FW, file) if err! = Nil {fmt. Println ("File Save Failed") return}//call seven kn upload function upload_qiniu (pwd + Upload_path + head. Filename) http. Redirect (W, R, "/", HTTP. Statusfound)}} ' * * Seven cow cloud upload function * * ' func upload_qiniu (FilePath string) {key: = ' github-x.png '//upload voucher, About the voucher this piece you can go to see the official document Putpolicy: = storage. Putpolicy{scope:bucket,}mac: = QBox. Newmac (Access_key, secret_key) Uptoken: = Putpolicy.uploadtoken (Mac) cfg: = storage. config{}//space corresponding Room//the relationship between the zone object and the room is as follows://Room Zone object//east China storage. zonehuadong//North China Storage. zonehuabei//South China Storage. zonehuanan//North American Storage. zonebeimei//Seven Cow cloud storage settings The first page has a storage area of CFG. Zone = &storage. zonehuanan//do not enable HTTPS domain name CFG.USEHTTPS = false//do not use CND acceleration cfg.usecdndomains = false//Build Upload Form object Formuploader: = Storage. Newformuploader (&cfg) RET: = storage. putret{}//Optional Putextra: = storage. putextra{params:map[string]string{"x:name": "GitHub logo",},}err: = Formuploader.putfile (context. Background (), &ret, Uptoken, Key, FilePath, &putextra) If err ! = Nil {fmt. PRINTLN (Err) return}fmt. PRINTLN (ret. Key, ret. Hash)} ' + * * The entire code implementation is mainly stored in the local path, and then in the upload function to read the path to upload the file **+ * * There may be other convenient, fast method, I am still groping, this is a summary of these days of learning, the following will also modify the code, do some expansion **+ [Full code Address] (https://github.com/ma1ive/Go/blob/master/qiniu/main.go) 213 reads  ∙  1 likes