Question

我有以下代码在cakephp中上传文件

class UsersController extends AppController {

    var $name = 'Users';

    function index() {
        $this->set('users', $this->User->find('all'));
    }

    function add() {
        if (!empty($this->data)) {
            if ($this->User->save($this->data)) {
                $this->Session->setFlash('Your user data has been saved.');
                $this->redirect(array('action' => 'index'));
            }
            $this->User->create();
            if ($this->uploads() && $this->User->save($this->data)) {
                $this->Session->setFlash(_('Upload saved', true));
            } else {
                $this->Session->setFlash(_('Upload not saved.Please try again', true));
            }
        }
    }

    function uploads() {
        $uploads_dir = '/uploads';
        $users = $this->request->data['Upload']['file'];
        if ($users['error'] === UPLOAD_ERR_OK) {
            if (move_uploaded_file($users['User']['file'], $uploads_dir)) {
                $this->User->saveAll($this->data);
                return true;
            }
        }
        return false;
    }

    function edit($id = null) {
        $this->User->id = $id;
        if (empty($this->data)) {
            $this->data = $this->User->read();
        } else {
            if ($this->User->save($this->data)) {
                $this->Session->setFlash('Your user details has been updated.');
                $this->redirect(array('action' => 'index'));
            }
        }
    }

     function delete($id) {
      $this->User->delete($id);
      $this->Session->setFlash('This user has been deleted.');
      $this->redirect(array('action' => 'index'));
      } 
}

当我尝试上传时，文件正在上传，但我需要上传的文件才能显示为每个.jpeg显示的超链接，但我收到的错误为

“在此服务器上找不到请求的地址'/Users/app/webroot/index.php/uploads'。”

另外，请帮助我如何将上传的图像存储在另一个文件夹中

PS :: code应该完全在CakePHP中

请帮忙，提前致谢

Answer 1

确保用于上传文件的文件夹具有足够的权限，您可以使用Cakephp Media视图下载文件。供您参考，请检查一下。 Downloading files using media view in CakePHP

在功能下载中使用图像名称或图像ID作为参数，并将路径更改为 'path'=＆gt; APP。 '上传'。 DS

“uploads”文件夹应该在webroot目录中。

在CakePHP中上传和检索图像

1 个答案: