php - 如何加密图像名称并保存到数据库中？

Question

我可以将图像名称保存到数据库中，没有任何问题，但是当我尝试加密名称时，只有图像路径获得加密的名称，但数据库却没有

public function fileUpload(){

    $clientes = $this->pm->getAllProducts();

    foreach ($clientes as $cliente) {

        $teste = $cliente->id;
    }

    if(!empty($_FILES['file']['name'])){

        // Set preference
        $config['upload_path'] = "uploads/";    
        $config['allowed_types'] = 'jpg|jpeg|png|gif';
        $config['max_size']    = '5024'; // max_size in kb
        $config['encrypt_name'] = TRUE;
        $config['file_name'] =  $_FILES['file']['name'];

        $this->upload->initialize($config);

        //Load upload library
        $this->load->library('upload',$config);     

        $data = array(
            'pub_id' => $teste,
            'url' => $_FILES['file']['name']
        );

        $this->pm->addProduct($data);   

        // File upload
        if($this->upload->do_upload('file')){
            // Get data about the file
            $uploadData = $this->upload->data();
        }
    }

}

Answer 1

您可以通过配置加密文件名

$config['encrypt_name'] = TRUE;

或者

$file= uniqid().time().$_FILES["file"]['name'];
$config['file_name'] = $file;