MobileImageUpload.md

Mobile Image Upload

• 使用的插件ajax-upload-image.mobile

• 服务端处理
  PHP pure

    $uploaddir = 'file/upload/'.date('Ym/d/');
    is_dir(DT_ROOT.'/'.$uploaddir) or dir_create(DT_ROOT.'/'.$uploaddir);
    $filename = time().'_'.uniqid().'.png';
    file_put_contents('../'.$uploaddir.$filename, base64_decode(preg_replace('#^data:image/\w+;base64,#i', '', file_get_contents("php://input"))));
    
    die(json_encode(['picUrl' => DT_PATH.$uploaddir.$filename]));
  

  symfony

    public function uploadAction(Request $request)
    {
        /**
         * 
         * @var \Symfony\Component\Filesystem\Filesystem $filesystem
         */
        $filesystem = $this->get('filesystem');
        $uploadsDir = 'uploads/' . date('Ym/d');
        $filesystem->mkdir($uploadsDir);
        $filename = time().'_'.uniqid().'.png';
        file_put_contents($uploadsDir.$filename, base64_decode(preg_replace('#^data:image/\w+;base64,#i', '', file_get_contents("php://input"))));
        return $this->json([
            'picUrl' => 'http://' . $request->getHost(). '/' .$uploadsDir.$filename
        ]);
    }