登录
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验证码地址 http://xg_vhost.meierlian.net/vhost/index.php?c=session&a=initImg&action=init

登录POST
http://xg_vhost.meierlian.net/vhost/index.php?c=session&a=login
username=帐号&passwd=密码&imgnumber=验证码

备份
http://xg_vhost.meierlian.net/vhost/index.php?c=shell&a=mysqldumpout
passwd=密码

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