在正在运行的apache服务器上无法访问http://localhost:80 [英] Can't get access to http://localhost:80 on running apache server

问题描述

在ubuntu 14.04中运行apache服务器时，我在浏览器中或在"curl: (7) Failed to connect to localhost port 80: Connection refused"中使用$ curl localhost获得"This webpage is not available".此外，我可以连接到127. *. *(例如127.0.0.2)-不适用于127.0.0.1

On running apache server in ubuntu 14.04 I get "This webpage is not available" in browser or "curl: (7) Failed to connect to localhost port 80: Connection refused" using $ curl localhost. Besides I can connect to 127. * . * . * (e.g. 127.0.0.2) - doesn't work only 127.0.0.1

/etc/hosts

 127.0.0.1  localhost
 127.0.1.1  al-ubuntu
 # The following lines are desirable for IPv6 capable hosts 
 ::1     ip6-localhost ip6-loopback
 fe00::0 ip6-localnet
 ff00::0 ip6-mcastprefix
 ff02::1 ip6-allnodes
 ff02::2 ip6-allrouters

ports.conf

Listen 80

<IfModule ssl_module>
   Listen 443
</IfModule>

<IfModule mod_gnutls.c>
  Listen 443
</IfModule>

当我更改端口时Listen 82然后我可以连接到localhost:82或127.0.0.1:82

When I change port e.g. Listen 82 then I can connect to localhost:82 or 127.0.0.1:82

除apache2外，没有使用端口80的任何进程:

$sudo netstat -tulpn | grep 80

=> tcp6 0 0 :::80 :::* LISTEN 7127/apache2

/var/log/apache2/中有三个文件:

access.log, error.log and other_vhosts_access.log

重新启动apache2时: $ tail -f error.log

 [Thu Feb 19 16:03:19.570066 2015] [mpm_prefork:notice] [pid 1285] AH00169: 
 caught SIGTERM, shutting down
 [Thu Feb 19 16:03:20.673519 2015] [mpm_prefork:notice] [pid 3454] AH00163:   
 Apache/2.4.7 (Ubuntu) PHP/5.5.9-1ubuntu4.6 configured -- resuming normal  
 operations
 [Thu Feb 19 16:03:20.674355 2015] [core:notice] [pid 3454] AH00094: Command line: '/usr/sbin/apache2'

在所有日志文件中连接到本地主机时，什么都没有.

When connecting to localhost in all log files - nothing.

我在其他ubuntu14.04系统上安装了Apache，并且所有工作正常.

I installed apache on other ubuntu14.04 system and all works.

造成端口80阻塞的原因是什么，您知道是什么问题吗?

What cause blocking port 80, do you know in what the problem is?

推荐答案

我遇到了同样的问题. 在我的apache的httpd.conf文件中，我有

I had the same problem. In my apache's httpd.conf file, I had

Listen 198.166.2.1:8000

然后我将其更改为:

Listen 8000

它可以与localhost和ip地址一起使用.

and it worked both with localhost and with the ip address.

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