[root@localhost ~]# systemctl stop firewalld.service 
[root@localhost ~]# setenforce 0
[root@localhost ~]# yum -y install pcre-devel zlib-devel gcc gcc-c++ make

2.新建用户组便于管理

[root@localhost ~]# useradd -M -s /sbin/nologin nginx
[root@localhost ~]# id nginx
uid=1001(nginx) gid=1001(nginx) 组=1001(nginx)

3.编译安装Nginx

文件包自取

链接：https://pan.baidu.com/s/1av23ZzEMElx2RytvibDAHA
提取码：nyfw

[root@localhost ~]# cd /opt/
[root@localhost opt]# ls
Discuz_X3.4_SC_UTF8.zip  mysql-boost-5.7.20.tar.gz  nginx-1.12.0.tar.gz  php-7.1.10.tar.bz2
[root@localhost opt]# tar zxf nginx-1.12.0.tar.gz 
[root@localhost opt]# ls
Discuz_X3.4_SC_UTF8.zip    nginx-1.12.0         php-7.1.10.tar.bz2
mysql-boost-5.7.20.tar.gz  nginx-1.12.0.tar.gz
[root@localhost opt]# cd nginx-1.12.0/
[root@localhost nginx-1.12.0]# ls
auto  CHANGES  CHANGES.ru  conf  configure  contrib  html  LICENSE  man  README  src
[root@localhost nginx-1.12.0]# ./configure \
> --prefix=/usr/local/nginx \
> --user=nginx \
> --group=nginx \
> --with-http_stub_status_module
[root@localhost nginx-1.12.0]# make && make install -j4

4.优化路径

[root@localhost nginx-1.12.0]# ln -s /usr/local/nginx/sbin/nginx /usr/local/sbin/

5.添加 Nginx 系统服务

[root@localhost nginx-1.12.0]# cd /lib/systemd/system
[root@localhost system]# vim nginx.service
[Unit]
Description=nginx
After=network.target
[Service]
Type=forking
PIDFile=/usr/local/nginx/logs/nginx.pid
ExecStart=/usr/local/nginx/sbin/nginx
ExecReload=/usr/bin/kill -s HUP $MAINPID
ExecStop=/usr/bin/kill -s QUIT $MAINPID
PrivateTmp=true
[Install]
WantedBy=multi-user.target
[root@localhost system]# systemctl start nginx.service
[root@localhost system]# systemctl enable nginx.service
Created symlink from /etc/systemd/system/multi-user.target.wants/nginx.service to /usr/lib/systemd/system/nginx.service.
[root@localhost system]# ss -natp |grep 80
LISTEN     0      128          *:80                       *:*                   users:(("nginx",pid=5117,fd=6),("nginx",pid=5116,fd=6))

二.安装MySQL服务

1.安装Mysql环境依赖包

[root@localhost opt]# ls
Discuz_X3.4_SC_UTF8.zip    nginx-1.12.0         php-7.1.10.tar.bz2
mysql-boost-5.7.20.tar.gz  nginx-1.12.0.tar.gz
[root@localhost opt]# yum -y install \
> ncurses \
> ncurses-devel \
> bison \
> cmake

2.创建运行用户

[root@localhost opt]# useradd -M -s /sbin/nologin  mysql
[root@localhost opt]# id mysql
uid=1002(mysql) gid=1002(mysql) 组=1002(mysql)

3.编译安装

[root@localhost opt]# ls
Discuz_X3.4_SC_UTF8.zip    nginx-1.12.0         php-7.1.10.tar.bz2
mysql-boost-5.7.20.tar.gz  nginx-1.12.0.tar.gz
[root@localhost opt]# tar zxf mysql-boost-5.7.20.tar.gz 
[root@localhost opt]# cd mysql-5.7.20/
[root@localhost mysql-5.7.20]# cmake \
> -DCMAKE_INSTALL_PREFIX=/usr/local/mysql \
> -DMYSQL_UNIX_ADDR=/usr/local/mysql/mysql.sock \
> -DSYSCONFDIR=/etc \
> -DSYSTEMD_PID_DIR=/usr/local/mysql \
> -DDEFAULT_CHARSET=utf8  \
> -DDEFAULT_COLLATION=utf8_general_ci \
> -DWITH_INNOBASE_STORAGE_ENGINE=1 \
> -DWITH_ARCHIVE_STORAGE_ENGINE=1 \
> -DWITH_BLACKHOLE_STORAGE_ENGINE=1 \
> -DWITH_PERFSCHEMA_STORAGE_ENGINE=1 \
> -DMYSQL_DATADIR=/usr/local/mysql/data \
> -DWITH_BOOST=boost \
> -DWITH_SYSTEMD=1
[root@localhost mysql-5.7.20]# make && make install -j4

4.调整mysql配置文件

[root@localhost mysql-5.7.20]# vim /etc/my.cnf

[root@localhost mysql-5.7.20]# vim /etc/my.cnf
[client]
port = 3306
default-character-set=utf8
socket = /usr/local/mysql/mysql.sock

[mysql]
port = 3306
default-character-set=utf8
socket = /usr/local/mysql/mysql.sock

[mysqld]
user = mysql
basedir = /usr/local/mysql
datadir = /usr/local/mysql/data
port = 3306
character_set_server=utf8
pid-file = /usr/local/mysql/mysqld.pid
socket = /usr/local/mysql/mysql.sock
server-id = 1

sql_mode=NO_ENGINE_SUBSTITUTION,STRICT_TRANS_TABLES,NO_AUTO_CREATE_USER,NO_AUTO_VALUE_ON_ZERO,NO_ZERO_IN_DATE,NO_ZERO_DATE,ERROR_FOR_DIVISION_BY_ZERO,PIPES_AS_CONCAT,ANSI_QUOTES

5.数据库目录进行权限调整

[root@localhost mysql-5.7.20]# chown -R mysql:mysql /usr/local/mysql/
[root@localhost mysql-5.7.20]# chown mysql:mysql /etc/my.cnf

6.设置环境变量

[root@localhost mysql-5.7.20]# echo 'PATH=/usr/local/mysql/bin:/usr/local/mysql/lib:$PATH' >> /etc/profile
[root@localhost mysql-5.7.20]# echo 'export PATH' >> /etc/profile
[root@localhost mysql-5.7.20]# source /etc/profile

7.初始化数据库

[root@localhost mysql-5.7.20]# cd /usr/local/mysql/
[root@localhost mysql]# bin/mysqld \
> --initialize-insecure \
> --user=mysql \
> --basedir=/usr/local/mysql \
> --datadir=/usr/local/mysql/data

8.添加mysqld系统服务

[root@localhost mysql]# cp /usr/local/mysql/usr/lib/systemd/system/mysqld.service /usr/lib/systemd/system/
[root@localhost mysql]# systemctl daemon-reload
[root@localhost mysql]# systemctl start mysqld.service
[root@localhost mysql]# systemctl enable mysqld
[root@localhost mysql]# netstat -anpt | grep 3306
tcp6       0      0 :::3306                 :::*                    LISTEN      27167/mysqld

9.设置Mysql密码

[root@localhost mysql]# mysqladmin -u root -p password
Enter password: 
New password: 
Confirm new password: 
Warning: Since password will be sent to server in plain text, use ssl connection to ensure password safety.
[root@localhost mysql]# mysql -u root -p
Enter password: 
Welcome to the MySQL monitor.  Commands end with ; or \g.
Your MySQL connection id is 5
Server version: 5.7.20 Source distribution

Copyright (c) 2000, 2017, Oracle and/or its affiliates. All rights reserved.

Oracle is a registered trademark of Oracle Corporation and/or its
affiliates. Other names may be trademarks of their respective
owners.

Type 'help;' or '\h' for help. Type '\c' to clear the current input statement.

mysql> show databases;
+--------------------+
| Database           |
+--------------------+
| information_schema |
| mysql              |
| performance_schema |
| sys                |
+--------------------+
4 rows in set (0.00 sec)

三.安装配置 PHP 解析环境

1.安装环境依赖包

[root@localhost opt]# yum -y install \
> libjpeg \
> libjpeg-devel \
> libpng libpng-devel \
> freetype freetype-devel \
> libxml2 \
> libxml2-devel \
> zlib zlib-devel \
> curl curl-devel \
> openssl openssl-devel

2.编译安装

[root@localhost opt]# ls
Discuz_X3.4_SC_UTF8.zip  mysql-boost-5.7.20.tar.gz  nginx-1.12.0.tar.gz
mysql-5.7.20             nginx-1.12.0               php-7.1.10.tar.bz2
[root@localhost opt]# tar jxf php-7.1.10.tar.bz2 
[root@localhost opt]# cd php-7.1.10/
[root@localhost php-7.1.10]# ./configure \
> --prefix=/usr/local/php \
> --with-mysql-sock=/usr/local/mysql/mysql.sock \
> --with-mysqli \
> --with-zlib \
> --with-curl \
> --with-gd \
> --with-jpeg-dir \
> --with-png-dir \
> --with-freetype-dir \
> --with-openssl \
> --enable-fpm \
> --enable-mbstring \
> --enable-xml \
> --enable-session \
> --enable-ftp \
> --enable-pdo \
> --enable-tokenizer \
> --enable-zip
[root@localhost php-7.1.10]# make && make install -j4

3.路径优化

[root@localhost php-7.1.10]# ln -s /usr/local/php/bin/* /usr/local/bin/
[root@localhost php-7.1.10]# ln -s /usr/local/php/sbin/* /usr/local/sbin/

4.调整PHP配置文件

[root@localhost php-7.1.10]# vim /usr/local/php/lib/php.ini

[root@localhost etc]# vim php-fpm.conf

#调整主配置文件：
[root@localhost php-7.1.10]# cp /opt/php-7.1.10/php.ini-development /usr/local/php/lib/php.ini
[root@localhost php-7.1.10]# vim /usr/local/php/lib/php.ini
 939 date.timezone = Asia/Shanghai
1170 mysqli.default_socket = /usr/local/mysql/mysql.sock
#验证安装的模块
[root@localhost php-7.1.10]# /usr/local/php/bin/php -m 
#调整进程服务配置文件：
[root@localhost php-7.1.10]# cd /usr/local/php/etc/
[root@localhost etc]# cp  php-fpm.conf.default php-fpm.conf
[root@localhost etc]# vim php-fpm.conf
 17 pid = run/php-fpm.pid
[root@localhost etc]# cd /usr/local/php/etc/php-fpm.d/
[root@localhost php-fpm.d]# cp www.conf.default www.conf

5.启动php-fpm

[root@localhost php-fpm.d]# /usr/local/php/sbin/php-fpm -c /usr/local/php/lib/php.ini
[root@localhost php-fpm.d]# netstat -anpt | grep 9000
tcp        0      0 127.0.0.1:9000          0.0.0.0:*               LISTEN      35113/php-fpm: mast 
[root@localhost php-fpm.d]# cd /opt/php-7.1.10/sapi/fpm
[root@localhost fpm]# cp php-fpm.service /usr/lib/systemd/system/php-fpm.service
[root@localhost fpm]# systemctl restart php-fpm.service

6.配置 Nginx 支持 PHP 解析

[root@localhost fpm]# vim /usr/local/nginx/conf/nginx.conf

[root@localhost fpm]# vim /usr/local/nginx/conf/nginx.conf
 65         location ~ \.php$ {
 66             root           html;
 67             fastcgi_pass   127.0.0.1:9000;
 68             fastcgi_index  index.php;
 69             fastcgi_param  SCRIPT_FILENAME  /usr/local/nginx/html$fastcgi_script_name;
 70             include        fastcgi_params;
 71         }
[root@localhost fpm]# systemctl restart nginx.service

7.验证PHP 测试页

[root@localhost fpm]# vim /usr/local/nginx/html/index.php

[root@localhost fpm]# vim /usr/local/nginx/html/index.php
<?php
phpinfo();
?>
[root@localhost fpm]# systemctl restart nginx

8.网页测试

9.验证数据库工作是否正常

[root@localhost fpm]# vim /usr/local/nginx/html/index.php

[root@localhost fpm]# mysql -u root -p
Enter password: 
Welcome to the MySQL monitor.  Commands end with ; or \g.
Your MySQL connection id is 6
Server version: 5.7.20 Source distribution

Copyright (c) 2000, 2017, Oracle and/or its affiliates. All rights reserved.

Oracle is a registered trademark of Oracle Corporation and/or its
affiliates. Other names may be trademarks of their respective
owners.

Type 'help;' or '\h' for help. Type '\c' to clear the current input statement.

mysql> CREATE DATABASE bbs;
Query OK, 1 row affected (0.01 sec)

mysql> GRANT all ON bbs.* TO 'bbsuser'@'%' IDENTIFIED BY 'admin123';
Query OK, 0 rows affected, 1 warning (0.02 sec)

mysql> GRANT all ON bbs.* TO 'bbsuser'@'localhost' IDENTIFIED BY 'admin123';
Query OK, 0 rows affected, 1 warning (0.00 sec)

mysql> flush privileges;
Query OK, 0 rows affected (0.00 sec)
[root@localhost fpm]# vim /usr/local/nginx/html/index.php
<?php
$link=mysqli_connect('192.168.68.30','bbsuser','admin123');
if($link) echo "<h1>Success!!</h1>";
else echo "Fail!!";
?>
[root@localhost fpm]# systemctl restart nginx

四.部署 Discuz！社区论坛 Web 应用

[root@localhost opt]# ls
Discuz_X3.4_SC_UTF8.zip    nginx-1.12.0         php-7.1.10.tar.bz2
mysql-5.7.20               nginx-1.12.0.tar.gz
mysql-boost-5.7.20.tar.gz  php-7.1.10
[root@localhost opt]# unzip Discuz_X3.4_SC_UTF8.zip  -d /opt/dis
[root@localhost opt]# cd /opt/dis/dir_SC_UTF8/
[root@localhost dir_SC_UTF8]# cp -r upload/ /usr/local/nginx/html/bbs/
//调整论坛目录的权限
[root@localhost dir_SC_UTF8]# cd /usr/local/nginx/html/bbs/
[root@localhost bbs]# chown -R root:nginx ./config/
[root@localhost bbs]# chown -R root:nginx ./data/
[root@localhost bbs]# chown -R root:nginx ./uc_client/
[root@localhost bbs]# chown -R root:nginx ./uc_server/
[root@localhost bbs]# chmod -R 777 ./config/
[root@localhost bbs]# chmod -R 777 ./data/
[root@localhost bbs]# chmod -R 777 ./uc_client/
[root@localhost bbs]# chmod -R 777 ./uc_server/

http://192.168.68.30/bbs/install/index.php