出现这个错误，怎么解决呀？Warning: Cannot modify header information - headers already sent by (output started at D:\appserv\www\test\captcha.php:9) in D:\appserv\www\test\captcha.php on line 13
你那个是默认的，删除掉重新新建一个LinearLayout的就好了varre=/^[a-zA-Z][\w\.]{4,19}$/g;
已解决~