启动apache遇到错误：httpd: Could not reliably determine the server's fully qualified domain name

启动apache遇到错误：httpd: Could not reliably determine the server's fully qualified domain name
[root@server httpd-2.2.4]# /usr/local/apache/bin/apachectl start

httpd: Could not reliably determine the server's fully qualified domain name, using 127.0.0.1 for ServerName

1）进入apache的安装目录：(视个人安装情况而不同) [root@server ~]# cd /usr/local/apache/conf

2）编辑httpd.conf文件，搜索"#ServerName"，添加ServerName localhost:80
[root@server conf]# ls
extra httpd.conf magic mime.types original
[root@server conf]# vi httpd.conf
#ServerName www.example.com:80
ServerName localhost:80
3）再重新启动apache 即可。
[root@server ~]# /usr/local/apache/bin/apachectl restart

解决方案：进入apache的安装目录:Windows : D:\Program Files\Apache Software Foundation\Apache2.2\conflinux : /usr/local/apache/conf用记事本打开httpd.conf将里面的#ServerName localhost:80注释去掉即可。再执行httpd然后可以通过浏览器访问http://localhost：80，如果页面显示“It works！”，即表示apache已安装并启动成功。
/etc/httpd/conf/httpd.conf