Question

用户名输入将创建一个目录，如果用户名输入john，它将创建john
图片将上传至webroot \ img \ users \ john \ uploaded1.jpg

用户表有目标字段。

它将在数据库中插入正确的目标路径D：\ xampp \ htdocs \ sample \ webroot \ img \ users \ john \ uploaded1.jpg

但是没有添加uploaded1.jpg，下面的警告无法移动文件

警告（2）：move_uploaded_file（D：\ xampp \ htdocs \ sample \ webroot \ img \ users \ james \ uploaded1.jpg）：无法打开流：没有这样的文件或目录[APP / Controller \ UsersController.php ，第584行] 警告（2）：move_uploaded_file（）[https://secure.php.net/function.move-uploaded-file'>function.move-uploaded-file]：无法移动'D：\ xampp-for-cakephp3 \ tmp \ php3FD6.tmp'到'D：\ xampp \ htdocs \ sample \ webroot \ img \ james \ uploaded1.jpg'[APP / Controller \ UsersController.php，第584行]

<?php

public function register()
{       
      $user = $this->Users->newEntity();

      $value = $this->request->getData('username');  // holds the username input

      if($this->request->is('post')) {

            $image_name        = $this->request->data['profile_pic']['name'];
            $image_tmp         = $this->request->data['profile_pic']['tmp_name'];


            $destination       = WWW_ROOT.'img'.DS.'users'.DS.$value.DS.$image_name;

            //debug($destination);exit;

              move_uploaded_file($image_tmp, $destination);
              $this->request->data['profile_pic'] = $image_name;
              $this->request->data['destination'] = $destination;


             $user= $this->Users->patchEntity($user,$this->request->getData());
             if($this->Users->save($user)) {

                 $dir = new Folder();

                 $path_data = $dir->create(WWW_ROOT.'img'.DS.'users'.DS.$value,true,0777); 

                 $this->Flash->success(__('User profile successfuly  updated.'));

                return $this->redirect(['action' => 'login']);
          } else {
            $this->Flash->error(__('The user could not be saved. Please, try again.'));
        }
        }

        $this->set(compact('user'));
        $this->set('_serialize', ['user']);
    } 
?>

Answer 1

此错误是因为该文件夹不存在，因此要克服此错误，您必须首先使用USER INPUT创建该文件夹。

考虑你的例子，用户输入是John

$value = $this->request->getData('username');    //User input
$image_name = $this->request->data['profile_pic']['name'];
$image_tmp = $this->request->data['profile_pic']['tmp_name'];


$user_input_folder = WWW_ROOT.'img'.DS.'users'.DS.$value.DS;
$destination = $user_input_folder.$image_name;

if (!file_exists($user_input_folder)) {   //Checks file or folder exist or not


    if(mkdir($filePath, 0777, true)){
         $oldMask = umask(0);
         chmod($filePath, 0777);
         umask($oldMask);

         //Then do your file upload
         echo $destination;
         var_dump(move_uploaded_file($image_tmp, $destination));die;
     } else {
           pr("User input contains at least one illegal character, so can't create folder.");die;
     }
}

实际图像未保存到目录

1 个答案: