我的代码运行正常并正确添加文件,但它正在添加一个上传文件的附加副本。有什么问题?
我的控制器是这样的:
public function add_audio(){
$config['upload_path'] = './musics/';
$config['allowed_types'] = 'mp3';
$config['max_size'] = '999999999999999999999';
$this->load->library('upload',$config);
$this->upload->do_upload();
if ( ! $this->upload->do_upload())
{
$data['error'] = $this->upload->display_errors();
print_r($data['error']);
//line of codes that displays if there are errors
}
else
{
$data['audio'] = $_FILES['userfile']['name'];
$this->load->model('main');
$query = $this->main->insert('audio',$data);
if($query == TRUE){
$this->load->view('admin/success');
}
}
答案 0 :(得分:0)
...但它正在添加一个上传文件的附加副本。有什么问题?
那是因为你两次打电话给do_upload()
......
public function add_audio()
{
....
$this->upload->do_upload(); // <- FIRST upload (remove this one)
if ( ! $this->upload->do_upload() ) // <- SECOND upload
{
....
由于您可能需要处理上传失败的条件逻辑,因此请删除do_upload()
的第一个实例。