First, the experimental environment Description
jia @ test: ~ $ lsb_release -a // Check system version
jia @ test: ~ $ uname -a // Check the system is 64-bit or 32-bit
2. Package Release Notes
Apache2：2.4.29
Nginx：1.14.0
PHP：7.2.19
PHP-fpm：7.2
Second, install Apache + Php Web platform
1. Install the software Php and Php-fpm
jia @ test: ~ $ sudo apt install php // Php installation package
Since non-user user ROOT, ROOT permissions need to perform the installation, use solid sudo here to install, to use in particular sudo omitted here
Enter the current user password
Enter "y", allows the mounting operation
See what the picture that is successfully installed
Ubuntu server system comes with the appropriate version of the software to install Apache2 above Php software, so this Apache + Php is already installed, and only need to test
2. Test Apache + Php Web platform
jia @ test: ~ $ ps aux | grep apache // Check Apache service is started
The following screen appears indicating the service to start direct access, access address: http: // This server IP
If the command is executed, the following screen, the Apache service does not start before they can be started manually after a visit
jia @ test: ~ $ systemctl start apache2 // start the Apache service
Enter the user's password here to use
The following screen to start the service that is successful
View the Apache server process again
It has started successfully, access the Web page to access the address: http: // IP address of this server;
PHP write test code to see if you can parse PHP code
jia @ test: / var / www / html $ sudo echo "<php phpinfo ();??>"> index.html // cover page html content
jia@test:/var/www/html$ sudo mv index.html index.php //修改主页名称，修改为index.php
再次访问，看到以下画面即PHP测试代码解析成功 Apache+Php即完成搭建
三、安装Nginx+Php Web平台
1.安装Nginx和php-fpm软件
jia@test:~$ sudo apt-get install nginx //安装Nginx软件包
输入当前用户密码
输入“y”，同意进行下载安装
看到以下画面表示已经安装成功，但是有一个警告，警告提示“Nginx服务未启动，原因是80端口被占用”，出现这个警告原因是之前Apache2服务未关闭造成的
jia@test:~$ sudo systemctl stop apache2 //关闭Apache2服务
jia@test:~$ sudo systemctl start nginx //启动Nginx服务
使用浏览器访问一下，浏览器显示Nginx欢迎页面即表示，安装成功
jia@test:~$ sudo apt-get install php-fpm //安装php-fpm中间连接软件
下载安装完成，在使用之前还需要配置一些东西，首先需要修改Php的配置文件，php.ini这个文件
jia@test:~$ sudo vim /etc/php/7.2/fpm/php.ini //使用VI打开php.ini文件进行编辑
找到“cgi.fix_pathinfo=1”，将值“1”改为值“0”
更改后
还需要对pool.d目录下面的www.conf这个文件进行编辑，修改方法使用以上方法进行修改即可,有些参数仅仅只是删除前面的分号“；”注释
修改参数：
listen =127.0.0.1：9000
listen.allowed_clients = 127.0.0.1
pm.max.children = 50
pm.max_requests = 500
request_terminate_timout = 0
rlimit_files = 1024
修改完成以上参数后，启动php-fpm
jia@test:~$ systemctl start php7.2-fpm //启动php-fpm
启动成功后会启动相关进程和端口
jia@test:~$ netstat -anpt | grep 9000 \\查看相关端口
二、配置Nginx支持Php
在/etc/nginx/sites-available/下面的default文件中增加一下内容
location ~ \.php$ {
root html;
fastcgi_pass 127.0.0.1:9000;
fastcgi_index index.php;
fastcgi_param SCRIPT_FILENAME /var/www/html/$fastcgi_script_name;
include fastcgi_params;
}
注意：添加的内容一定要在Server这个大的容器内
在index行添加index.php为首选项
OK，修改完成保存后重新加载Nginx服务
jia@test:~$ systemctl reload nginx \\重新加载Nginx配置
加载完成后使用浏览器访问页面，访问的连接地址：http://本服务器IP/index.php 访问连接后面加index.php是为了防止加载Nginx安装时自带的欢迎页面
