Android client uses okhttp to upload files to PHP server

in order to better in response to network access, recently learned a bit okhttp, feel very convenient to use, first to use okhttp, need to import Okhttp-x.x.x.jar in the project Okhttputils-x_x_x.jar Okio-x.x.x.jar These three jar packages, the following is the Android side and server-side key code:

private void Uplodeimage (file mfile) {//mfile A real existing picture file if (!mfile.exists ())        {            Toast.maketext ( Mainactivity.this, "file does not exist, please modify file path", Toast.length_short). Show ();            return;        } Okhttputils.post (). URL (uplode_url).    addfile ("File", Mfile.getname (), Mfile)    . Build ()    . Execute (NEW Callback
 
  
   
  () {@Overridepublic void OnError (call arg0, Exception arg1) {System.out.println ("failed to upload file"); Info.settext ("Reeor:upload error!");} @Overridepublic void Onresponse (String arg0) {//system.out.println (arg0);//upload successfully returns the unique path of the file on the server, Save this path to the database Info.settext (arg0);//This will return a unique path containing the uploaded file on the server, save the string to the database after the upload is successful} @Overridepublic string Parsenetworkresponse (Response arg0) throws Exception {//TODO auto-generated method Stubreturn Arg0.body (). String ();}}) ;}
 
  

Server-side code:

 Filename= $fileName, $this->maxsize= $maxSize, $this->allowmime= $allowMime; $this->allowext= $allowExt; $ This->uploadpath= $uploadPath, $this->imgflag= $imgFlag $this->fileinfo=$_files[$this->filename];} /** * Detect error Uploading File * @return Boolean */protected function CheckError () {if (!is_null ($this->fileinfo)) {if ($this, fileinfo[' ERROR ']>0) {switch ($this->fileinfo[' error ') {Case 1: $this->error= ' exceeded the PHP config file upload_max_ The value of the FileSize option '; Break;case 2: $this->error= ' exceeds the value max_file_size set in the form '; Break;case 3: $this->error= ' file is partially uploaded '; Break;case 4: $this->error= ' no option to upload files '; Break;case 6: $this->error= ' no temporary directory found '; Break;case 7: $this->error= ' File not writable '; Break;case 8: $this->error= ' due to PHP extension interrupt file Upload '; return false;} Else{return true;}} else{$this->error= ' file error '; return false;}} /** * Detects the size of the uploaded file * @return boolean */protected function Checksize () {if ($this->fileinfo[' size ']> $this->maxsize) {$this->error= ' upload file too large '; return false;} return true;} /** * Detect Extension * @return Boolean */protected function Checkext () {$this->ext=strtolower (pathinfo ($this->fileinfo[' name '],pathinfo_extension)); In_array ($this->ext, $this->allowext)) {$this->error= ' disallowed extension '; return false;} return true;} /** * Detection File Type * @return Boolean */protected function Checkmime () {if (!in_array ($this->fileinfo[' type '], $this- Allowmime) {$this->error= ' disallowed file type '; return false;} return true;} /** * Detects if it is a real picture * @return Boolean */protected function checktrueimg () {if ($this->imgflag) {if (! @getimagesize ($this- >fileinfo[' Tmp_name ')) {$this->error= ' is not a real picture '; return false;} return true;}} /** * detects if an HTTP post is uploaded to the * @return Boolean */protected function Checkhttppost () {if (!is_uploaded_file ($this- fileinfo[' Tmp_name ') {$this->error= ' file is not uploaded via HTTP post '; return false;} return true;} /** * Display Error */protected function ShowError () {return (' Rtype ' =>-30, ' rmessage ' = $this->error));} /** * Detect directory does not exist create */protected function Checkuploadpath () {if (!file_exists ($this->uploadPath) {mkdir ($this->uploadpath,0777,true);}} /** * Generates a unique string * @return string */protected function Getuniname () {return MD5 (Uniqid (Microtime (True), true));} /** * Upload file * @return string */public function UploadFile () {if ($this->checkerror () && $this->checksize () && $this->checkext () && $this->checkmime () && $this->checktrueimg () &&$ This->checkhttppost ()) {$this->checkuploadpath (); $this->uniname= $this->getuniname (); $this destination= $this->uploadpath. ' /'. $this->uniname. '. $this->ext;if (@move_uploaded_file ($this->fileinfo[' tmp_name '), $this->destination) {return Array (' Rtype ' + 0, ' rmessage ' = $this->destination);} else{$this->error= ' file move failed '; $this->showerror ();}} Else{return $this->showerror ();}}}

 
  UploadFile (), Json_unescaped_unicode);

The above describes the Android client using okhttp upload file PHP server, including the content, I hope the PHP tutorial interested in a friend helpful.

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