apache用户认证完成后浏览器总是无法弹出认证框？

apache用户认证完成后浏览器总是无法弹出认证框？

[root@localhost ~]# cd /data/www

[root@localhost ~]# mkdir abc

[root@localhost ~]# cd abc

[root@localhost abc]# ls

[root@localhost abc]# cp /etc/passwd ./12.txt 

配置用户认证：

[root@localhost ~]# vim /usr/local/apache2/conf/extra/httpd-vhosts.conf

# VirtualHost example:

# Almost any Apache directive may go into a VirtualHost container.

# The first VirtualHost section is used for all requests that do not

# match a ServerName or ServerAlias in any <VirtualHost> block.

<VirtualHost *:80>

    DocumentRoot "/data/www"

    ServerName www.test.com

    ServerAlias www.aaa.com

#    ErrorLog "logs/dummy-host.example.com-error_log"

#    CustomLog "logs/dummy-host.example.com-access_log" common

    < Directory /data/www/abc/>

       AllowOverride AuthConfig

       AuthName "www123com"

       AuthType Basic

       AuthUserFile /data/.htpasswd

       require valid-user

    < /Directory>

< /VirtualHost>

设置用户名和密码：

[root@localhost ~]# htpasswd -c /data/.htpasswd user1

[root@localhost ~]# htpasswd  /data/.htpasswd user2

[root@localhost abc]# apachectl -t

httpd: Could not reliably determine the server's fully qualified domain name, using localhost.localdomain for ServerName

Syntax OK

[root@localhost abc]# apachectl graceful 

httpd: Could not reliably determine the server's fully qualified domain name, using localhost.localdomain for ServerName

httpd not running, trying to start

(98)Address already in use: make_sock: unable to listen for connections on address [::]:80

(98)Address already in use: make_sock: unable to listen for connections on address 0.0.0.0:80

no listening sockets available, shutting down

Unable to open logs

[root@localhost abc]# /usr/local/apache2/bin/apachectl start 

AH00558: httpd: Could not reliably determine the server's fully qualified domain name, using localhost.localdomain. Set the 'ServerName' directive globally to suppress this message

httpd (pid 3623) already running

[root@localhost abc]#  netstat -lnp |grep httpd 

tcp        0      0 :::80                       :::*                        LISTEN      3623/httpd

重新访问 www.test.com/abc/12.txt，结果还是直接显示页面内容，没有弹出用户认证的框？