基于LNMP的Discuz论坛的实现

1. 源码安装MysqL

鉴于前边的文章已经详细说过MysqL的源码安装可以点击基于LAMP的Discuz论坛的实现（源码安装）自行查看这里为了节省时间用一个shell脚本进行MysqL的源码安装用到的MysqL依然是5.6.46 没有源码包的同学可以点击【mysql-5.6.46.tar.gz 提取码：nli5】进行下载

[root@localhost ~]# cat my.sh 
#!/bin/bash
yum -y install bison cmake ncurses-devel openssl-devel perl-Data-Dumper 
tar -zxf mysql-5.6.46.tar.gz 
cd mysql-5.6.46
cmake -DCMAKE_INSTALL_PREFIX=/usr/local/MysqL -DSYSconfdIR=/etc -DDEFAULT_CHARSET=utf8 -DDEFAULT_COLLATION=utf8_general_ci -DWITH_EXTRA_CHARSETS=all
make -j4 && make install
ln -s /usr/local/MysqL/lib/libMysqLclient.so.18 /usr/lib
ln -s /usr/local/MysqL/bin/* /usr/local/bin/
useradd -M -s /sbin/nologin MysqL
chown -R MysqL:MysqL /usr/local/MysqL/
cd support-files/
\cp my-default.cnf /etc/my.cnf
cp MysqL.server /etc/init.d/MysqLd
sed -i '/^basedir=/c basedir=/usr/local/MysqL' /etc/init.d/MysqLd
sed -i '/^datadir=/c datadir=/usr/local/MysqL/data' /etc/init.d/MysqLd
chmod +x /etc/init.d/MysqLd 
/usr/local/MysqL/scripts/MysqL_install_db --defaults-file=/etc/my.cnf --basedir=/usr/local/MysqL --datadir=/usr/local/MysqL/data --user=MysqL
[root@localhost ~]# bash my.sh

2. 源码安装Nginx

对于Nginx的安装，可以使用nginx安装、配置文件、虚拟主机、平滑升级、访问控制、启动脚本中的方法但是如果只是简单使用没有复杂的模块的配置可以使用如下的方式快速安装不需要添加用户后期需要指定用户的时候修改配置文件即可

yum -y install gcc gcc-c++ pcre-devel zlib-devel openssl-devel
tar -zxf Nginx-1.15.4.tar.gz 
cd Nginx-1.15.4
./configure && make && make install
ln -s /usr/local/Nginx/sbin/Nginx  /usr/local/sbin/
Nginx -v

3. 源码安装PHP

yum -y install gd libxml2-devel libjpeg-devel libpng-devel
tar -zxf PHP-7.2.0.tar.gz 
cd PHP-7.2.0
./configure --prefix=/usr/local/PHP --with-gd --with-zlib --with-pdo-MysqL=MysqLnd --with-MysqLi=/usr/local/MysqL/bin/MysqL_config --with-config-file-path=/usr/local/PHP --enable-mbstring --enable-fpm --with-jpeg-dir=/usr/lib
make -j4 && make install
cp PHP.ini-development /usr/local/PHP/PHP.ini
cp sapi/fpm/init.d.PHP-fpm /etc/init.d/PHP-fpm
chmod +x /etc/init.d/PHP-fpm
cd /usr/local/PHP/etc
cp PHP-fpm.conf.default PHP-fpm.conf
cp PHP-fpm.d/www.conf.default PHP-fpm.d/www.conf
ln -s /usr/local/PHP/bin/* /usr/local/bin/
ln -s /usr/local/PHP/sbin/* /usr/local/sbin/

4. 修改 Nginx配置

[root@localhost etc]# vim /usr/local/Nginx/conf/Nginx.conf
 43         location / {
 44             root   html;
 45             index  index.PHP index.html index.htm; #此行加index.PHP 在最前边
 46         }
65-71行取消注释
 65         location ~ \.PHP$ {
 66             root           html;
 67             fastcgi_pass   127.0.0.1:9000;
 68             fastcgi_index  index.PHP;
 69             fastcgi_param  SCRIPT_FILENAME  /scripts$fastcgi_script_name;
 70             include        fastcgi.conf; #此行改为fastcgi.conf
 71         }

检测语法

[root@localhost etc]# Nginx -t
Nginx: the configuration file /usr/local/Nginx/conf/Nginx.conf Syntax is ok
Nginx: configuration file /usr/local/Nginx/conf/Nginx.conf test is successful

5. 编辑测试页面

[root@localhost etc]# vim /usr/local/Nginx/html/test1.PHP

<?PHP
PHPinfo();
?>

[root@localhost etc]# vim /usr/local/Nginx/html/test2.PHP

<?PHP
$con = new MysqLi('127.0.0.1','root','123456');
if(!$con)
  die("connect error:".MysqLi_connect_error());
else
  echo "connet MysqL server ok!\n";
?>

6. 启动服务并测试

启动Nginx（如果之前已启动则reload）并确保Nginx是运行状态

[root@localhost ~]# Nginx
[root@localhost ~]# netstat -anput | grep LISTEN | grep 80
tcp        0      0 0.0.0.0:80              0.0.0.0:*               LISTEN      24989/Nginx: master

启动PHP 并确保PHP是运行状态

[root@localhost ~]# /etc/init.d/PHP-fpm start
Starting PHP-fpm  done
[root@localhost ~]# netstat -anput | grep LISTEN | grep 9000
tcp        0      0 127.0.0.1:9000          0.0.0.0:*               LISTEN      25017/PHP-fpm: mast

确保MysqL服务是开启的如果没有开启则开启

[root@localhost ~]# netstat -anput | grep LISTEN | grep 3306
tcp6       0      0 :::3306                 :::*                    LISTEN      18338/MysqLd

分别访问http://Nginx的ip/test1.PHP http://Nginx的ip/test2.PHP 进行测试如下结果则OK

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7. 部署discuz论坛

论坛安装的操作与LAMP中的基本一致在这里 web界面的操作就不在做赘述了可以参考基于LAMP的Discuz论坛的实现（源码安装）里论坛的安装里边有详细步骤和说明

[root@localhost ~]# cd /usr/local/Nginx/html/
[root@localhost html]# mkdir backup
[root@localhost html]# mv *.* backup/
[root@localhost html]# ls
backup
[root@localhost html]# cd
[root@localhost ~]# unzip Comsenzdiscuz-discuzX-master.zip 
[root@localhost ~]# cp -r discuzX/upload/* /usr/local/Nginx/html/
[root@localhost ~]# chmod -R 777 /usr/local/Nginx/html/
[root@localhost ~]# firefox http://192.168.20.128/install/index.PHP

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