做最简单的www—apache php
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[root@localhost ~]# rpm -qa php*
php-cli-5.1.6-23.2.el5_3
php-devel-5.1.6-23.2.el5_3 ——-php开发包也要
php-common-5.1.6-23.2.el5_3
php-5.1.6-23.2.el5_3 ——-php
php-pdo-5.1.6-23.2.el5_3
php-mysql-5.1.6-23.2.el5_3 —–关联数据库mysql的
php-ldap-5.1.6-23.2.el5_3
[root@localhost ~]# rpm -qa httpd*
httpd-manual-2.2.3-22.el5.centos.1
httpd-2.2.3-22.el5.centos.1 ———–apache
[root@localhost ~]# rpm -qa mysql*
mysql-connector-odbc-3.51.12-2.2
mysql-server-5.0.45-7.el5 ——-mysql server
php-cli-5.1.6-23.2.el5_3
php-devel-5.1.6-23.2.el5_3 ——-php开发包也要
php-common-5.1.6-23.2.el5_3
php-5.1.6-23.2.el5_3 ——-php
php-pdo-5.1.6-23.2.el5_3
php-mysql-5.1.6-23.2.el5_3 —–关联数据库mysql的
php-ldap-5.1.6-23.2.el5_3
[root@localhost ~]# rpm -qa httpd*
httpd-manual-2.2.3-22.el5.centos.1
httpd-2.2.3-22.el5.centos.1 ———–apache
[root@localhost ~]# rpm -qa mysql*
mysql-connector-odbc-3.51.12-2.2
mysql-server-5.0.45-7.el5 ——-mysql server
mysql-5.0.45-7.el5 ———mysql
>>>>>>>>>>>>>
HTTPD –apache
/etc/httpd/conf/httpd.conf 主配置文件
/etc/httpd/conf.d/*.conf 额外配置文件,可以在不修改主配置文件的情况下将你额外
的参数独立出来,方便管理,也方便维护
/usr/lib/httpd/modules/* 下面是apache的模块地方,调用就是调用这里的模块
/var/www/html 网页放置的地方
/var/www/error 显示错误的信息提示
/var/www/cgi-bin CGI的地方
/var/log/httpd apache 的登录日志
/usr/sbin/httpd 启动脚本
/usr/sbin/apachectl 内置的启动命令脚本
/usr/bin/htpasswd 用来作最基本的密码保护
>>>>>>>>>>>
php
/usr/lib/httpd/modules/libphp5.so php模块
/etc/httpd/conf.d/php.conf 手动php模块的载入配置文件
/etc/php.ini php的主配置文件
>>>>>>>>>>>
1.确定主机名,因为是测试 所以用本地
[root@localhost ~]# cat /etc/hosts
# Do not remove the following line, or various programs
# that require network functionality will fail.
127.0.0.1 localhost.localdomain localhost
::1 localhost6.localdomain6 localhost6
# Do not remove the following line, or various programs
# that require network functionality will fail.
127.0.0.1 localhost.localdomain localhost
::1 localhost6.localdomain6 localhost6
————————————-
2.vi /etc/httpd/conf/httpd.conf
57 ServerRoot “/etc/httpd” 最顶层目录
68 Timeout 120 接收和发送前超时秒数
74 KeepAlive on 是否允许稳定连接—一个tcp连接有多个请求
81 MaxKeepAliveRequests 200 该次传输最大的传输数量
87 KeepAliveTimeout 15在同一个连接上从同一台client接收请求等待的秒数
100 <IfModule prefork.c>
101 StartServers 8
102 MinSpareServers 5
103 MaxSpareServers 20
104 ServerLimit 256
105 MaxClients 256
106 MaxRequestsPerChild 4000
107 </IfModule>
108
109 # worker MPM
110 # StartServers: initial number of server processes to start
111 # MaxClients: maximum number of simultaneous client connections
112 # MinSpareThreads: minimum number of worker threads which are kept spare
113 # MaxSpareThreads: maximum number of worker threads which are kept spare
114 # ThreadsPerChild: constant number of worker threads in each server process
115 # MaxRequestsPerChild: maximum number of requests a server process serves —–附赠了解释
101 StartServers 8
102 MinSpareServers 5
103 MaxSpareServers 20
104 ServerLimit 256
105 MaxClients 256
106 MaxRequestsPerChild 4000
107 </IfModule>
108
109 # worker MPM
110 # StartServers: initial number of server processes to start
111 # MaxClients: maximum number of simultaneous client connections
112 # MinSpareThreads: minimum number of worker threads which are kept spare
113 # MaxSpareThreads: maximum number of worker threads which are kept spare
114 # ThreadsPerChild: constant number of worker threads in each server process
115 # MaxRequestsPerChild: maximum number of requests a server process serves —–附赠了解释
116 <IfModule worker.c> apache提供2个模块 来设置process数量等,以达到基本优化,2个模式分别适合不同的网络要求, 默认使用prefork.c ,可以在/etc/sysconfig/httpd 下找到
134 Listen 80 端口号
148 LoadModule auth_basic_module modules/mod_auth_basic.so
这里打下都是调用的模块. 可以在这里调整你需要的模块
这里打下都是调用的模块. 可以在这里调整你需要的模块
210 Include conf.d/*.conf 这里是使用conf.d 目录下文件的设置,apache会把这里的配置文件也一起载入,
231 User apache
232 Group apache 关于apache 执行时候的用户组
232 Group apache 关于apache 执行时候的用户组
265 #ServerName www.example.com:80 设定域名 ,
274 UseCanonicalName Off
270 # When set “Off”, Apache will use the Hostname and Port supplied
271 # by the client. When set “On”, Apache will use the value of the
272 # ServerName directive 这里有解释
271 # by the client. When set “On”, Apache will use the value of the
272 # ServerName directive 这里有解释
281 DocumentRoot “/var/www/html” 网页的目录
291 <Directory /> —这个是格式
292 Options FollowSymLinks
293 AllowOverride None
294 </Directory>
292 Options FollowSymLinks
293 AllowOverride None
294 </Directory>
391 DirectoryIndex index.html index.html.var index.php 默认的主页格式
398 AccessFileName .htaccess 是否允许.htaccess和.htpasswd
399
400 #
401 # The following lines prevent .htaccess and .htpasswd files from being
402 # viewed by Web clients.
403 #
404 <Files ~ “^\.ht”>
405 Order allow,deny
406 Deny from all
407 </Files>
399
400 #
401 # The following lines prevent .htaccess and .htpasswd files from being
402 # viewed by Web clients.
403 #
404 <Files ~ “^\.ht”>
405 Order allow,deny
406 Deny from all
407 </Files>
697 AddLanguage ca .ca 这里打下是apache支持的语系
731 LanguagePriority en zh-CN ca cs da de el eo es et fr he hr it ja ko ltz nl n n no pl pt pt-BR ru sv zh-TW
语系的优先顺序
747 AddDefaultCharset UTF-8默认使用的字符编码,这里不设定好 ,有时候遇到一些
乱码的事情就是这里,有的支持big5 ,但是现在普遍都是utf-8,或者 你要在网页表头宣告你要加入charset=utf-8 来表示你这个网页是这个编码的
暂时最最基本的配置已经完成了,
———————————————–
3.现在在vi /var/www/html/phpinfo.php
<?php
phpinfo();
?>
这里有一个测试网页
phpinfo();
?>
这里有一个测试网页
如果成功是可以看到东西的,如果不行,你要看看防火墙以及selinux有没有关闭,你所使用的端口有没有开启,apache有没有开启,图形界面的iptables开启是system-config-securitylevel
转载于:https://blog.51cto.com/dawenzi/179237