LAMP网站平台的构建和PHP应用部署
LAMP是目前最成熟的一种企业网站应用模式，可提供动态web站点应用及开发环境
构成组件：Linux 、Apache、MySQL、PHP/Perl/Python
公司需求：
搭建一台可以支持动态web站点 的网站，并且可以支持PHP语言开发的环境，通过PHP部署一个论坛系统。
需求的环境：
系统：Red Hat Enterprise Linux Server release 6.5 (Santiago)
web服务器软件：Apache
支持动态网站的数据库：MYSQL
支持动态网站的开发语言：PHP
论坛的软件包：Discuz_X3.1_SC_GBK.zip
提供Apache服务：httpd
提供MYSQL服务软件包：mysql mysql-service
提供PHP服务软件包：php php-mysql
服务器IP：192.168.1.70
客户端IP：192.168.1.60
搭建LAMP的环境
1.首先查看是否所有的软件包是否已经安装
2.安装没有安装软件包
3.安装完毕软件包后查看所有服务是否已经开启，随系统开启而自动启动。
4.修改数据库的密码
（查看数据库 的密码）
（登陆 数据库）
（修改数据库 的密码）
5.配置PHP（更改字符集）
6.在服务器端添加一个用PHP语言写的test1.php
7.启动服务
8.在客户机上测试（192.168.1.60）
PHP应用部署（Discuz！论坛系统）
在数据库上授权一个用户可以在数据库上进行操作
1.登陆数据库
2.查看数据库上的所有库
3.创建一个数据库用来 存放论坛的数据
4.授权一个（fanxh)用户登陆系统可以对数据库进行更改权限
5.部署论坛网页代码
解压软件 包Discuz_X3.1_SC_GBK.zip，出现以下内容说明没有安装unzip软件包，通过YUM进行安装。
解压软件包
查看解压后的所有内容，并且复制upload到默认的网页下
查看upload下的所有内容
6.安装论坛系统http：//192.168.1.70/bbs/install
在客户端浏览器上输入
然后点击同意进行下一步设置
发现对目录和文件都没有权限，所以对/var/www/html/bbs/一些添加属主为apache（ 在服务器上192.168.1.70上更改）
刷新客户机浏览器的页面，出现以下页面 说明安装正常，然后点击请将以上红叉部分修正再试。
在实验中 出现了，mysqli_connect() 不支持的，我看了很多资料，有了解决的办法，希望给同样学习的人一些经验。以下为解决 的办法
修改php的主配置文件把808行添加注释然后从新启动httpd服务就可以解决。
在客户机上192.168.1.60刷新页面就可以就达到下面的界面，然后点击下一步。
进入下面界面点击下一步
点击权限安装Discuz,数据库写刚才创建的数据库，用户名为授权的用户名，数据库密码为授权用户的密码，点击下一步就创建完毕。
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