function do_upload()
{
$config['upload_path'] = './uploads/';
$config['allowed_types'] = 'bin.gz'; //是不是这个类型错了? $this->load->library('upload', $config); if ( ! $this->upload->do_upload())
{
$error = array('error' => $this->upload->display_errors());
$this->load->view('upload_form', $error);
}
else
{
$data = array('upload_data' => $this->upload->data());
$this->load->view('upload_success', $data);
}
}
错误信息是 You did not select a file to upload.
是不是没有在表单中加 enctype= "multipart/form-data "