Lamp(linux+apache+mysql+php)环境搭建
1.安装apache2:sudo apt-get installapache2
安装完成后,运行如下命令重启apache:sudo/etc/init.d/apache2 restart,在浏览器中输入http://localhost或者http://127.0.0.1,会看到"It works!"说明apache安装成功。
2.安装php:sudoapt-get install libapache2-mod-php5 php5;
安装扩展php5-gd:sudo apt-get installlibapache2-mod-php5 php5-gd
php5-mysql:sudo apt-get install libapache2-mod-php5 php5-mysql
安装完成后,重新启动apache,让它加载PHP模块:sudo /etc/init.d/apache2 restart
接下来再Web目录下面新建一个PHP文件来测试PHP是否能正常运行:
sudo gedit /var/www/phpinfo.php,输入并保存后在浏览器里输入http://localhost/phpinfo.php,如果出现了显示php运行参数的页面则说明PHP可以正常运行。
phpinfo();
?php>
3.安装mysql:sudo apt-get installmysql-server mysql-client,在安装的最后需要输入root密码,这里的root密码是指设定MySQL的root密码。
4.安装phpmyadmin-Mysql数据库管理:
sudo apt-get installlibapache2-mod-auth-mysql php5-mysql phpmyadmin,这样安装与php5相配合的phpmyadmin。安装phpmyadmin后,配置phpmyadmin和apache2:
cp /etc/phpmyadmin/apache.conf /etc/apache2/sites-available/phpmyadmin,将phpmyadmin中的apache.conf(apache配置文件)复制到apache2/sites-available下的phpmyadmin文件下,然后进入sites-enabled文件夹下:
cd/etc/apache2/sites-enabled,建立一个通往配置文件的链接:sudo ln -s../sites-available/phpmyadmin,重启apache2:sudo /etc/init.d/apache2restart。最后可以打开http://localhost/phpmyadmin验证一下。这样LAMP的基本组件安装完毕了。
/********************************************************************************/
接下来进行一些其他的设置:
1.PHP网络服务器根目录默认设置是在:/var/www,由于Linux系统的安全性原则,改目录下的文件读写权限只允许root用户操作,因此通过制定root终端命令:sudo chmod 777 /var/www修改/var/www目录的读写权限,然后就可以写入html或php文件了。
2.配置apahce:启用mod_rewrite模块sudo a2enmod rewrite,重启apache服务器sudo /etc/init.d/apache2 restart,在/var/www目录下新建文件test.php,写入代码保存,然后在浏览器输入http://127.0.0.1/test.php,如果出现php配置信息则表明LAMP Apache已经正常工作(重启apache服务器后测试)。
设置apache支持.htm .html .php:sudo gedit /etc/apache2/apache2.conf
在打开的文件中加上AddType application/x-httpd-php .php .htm .html即可。

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