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
1 回答
这可能是因为您的配置参数没有初始化 . 之后尝试一下