我添加了这一行./system/application/config/mimes.php
'dwg' => array('application/acad', 'application/x-acad', 'application/autocad_dwg', 'image/x-dwg', 'application/dwg', 'application/x-dwg', 'application/x-autocad', 'image/vnd.dwg', 'drawing/dwg'),
我试图上传一个.dwg文件,但它显示如下错误:
不允许您尝试上传的文件类型。
如何上传.dwg文件?