1.首先修改plus/diy.php 在 if($fieldinfo[1] == 'textdata'){ ${$fieldinfo[0]} = FilterSearch(stripslashes(${$fieldinfo[0]})); ${$fieldinfo[0]} = addslashes(${$fieldinfo[0]});} 后面添加 if($fieldinfo[0] == 'ip'){ ${$fieldinfo[0]}=GetIP();}if(