尝试上传文件时出现此错误。
这是我的代码
class Upload extends CI_Controller { function __construct() { parent::__construct(); $this->load->model(array( 'm_campaign' ,'m_upload' ) ); $this->load->helper(array( 'form' ,'url' ) ); } public function index() { $data = array( 'select_campaign' => $this->select_campaign(), 'view' => 'upload', 'js' => 'script_upload' ); $this->load->view('admin/template', $data); } function select_campaign(){ $select_campaign = $this->m_upload->table_campaign(); return $select_campaign; } function start_upload(){ if (!empty($_FILES)) { $config = array( 'allowed_types' => 'jpg|xls|xlsx' ,'upload_path' => base_url('assets/media/excel/') ,'max_size' => 1000000 ,'max_width' => 4024 ,'max_height' => 1768 ,'overwrite' => true ); $this->load->library('upload', $config); $this->upload->do_upload(); } redirect('admin/upload'); } } }
我试图搜索但仍然混淆。
谢谢大家在这里
答案 0 :(得分:0)
可能是因为您的配置参数没有初始化。
之后试试$this->load->library('upload', $config);
$this->upload->initialize($config);