Official Installation Method Released First
Official Installation Method
The following is the normal installation method:
1. Install CentOS 7 Server
This is a must, and then install the way to choose the basic web, do not choose the smallest mode, just choose this, if you want other additional features, you can point more options, and then you do not need to install httpd and openssh again.
After loading, we can't go online at this time. Let's configure it.
vim /etc/sysconfig/network-scripts/ifcfg-enp0s3
Last line
ONBOOT=no
Change to
ONBOOT=yes
Then restart the network service
service network restart
When you see the green OK, it's OK.
[OK]
Then I set the network card as bridge mode, I used the VB virtual machine, and then restart some network services.
service network restart
Then look at the server's ip and prepare for the next ssh connection to the server
ifconfig
perhaps
ip addr
Then we switched to another linux machine with Vb enhancements or other ssh client with windows to connect to the server.
2. Download
Needless to say, go to discuz's official website to download 3.3 or 3.2
And then the next UTF8 version of the ___________
wget http://download.comsenz.com/DiscuzX/3.3/Discuz_X3.3_SC_UTF8.zip
Then we decompress
unzip Discuz_X3.3_SC_UTF8.zip
At this point, we have several files in our catalogue.
[root@localhost ~]# ls Discuz_X3.3_SC_UTF8.zip readme upload utility
readme doesn't care. This is the document. utility doesn't care. We just copy upload to / var/www/html /.
cp -rf upload /var/www/html/
3. Configure the server (tap the blackboard, draw the key points)
Let's first make sure that the Apache server is started.
[root@localhost www]# systemctl status httpd ● httpd.service - The Apache HTTP Server Loaded: loaded (/usr/lib/systemd/system/httpd.service; enabled; vendor preset: disabled) Active: active (running) since Thu 2017-02-16 02:54:56 EST; 18min ago Docs: man:httpd(8) man:apachectl(8) Main PID: 980 (httpd) Status: "Total requests: 4; Current requests/sec: 0; Current traffic: 0 B/sec" CGroup: /system.slice/httpd.service ├─ 980 /usr/sbin/httpd -DFOREGROUND ├─2135 /usr/sbin/httpd -DFOREGROUND ├─2357 /usr/sbin/httpd -DFOREGROUND ├─2358 /usr/sbin/httpd -DFOREGROUND ├─2359 /usr/sbin/httpd -DFOREGROUND ├─2360 /usr/sbin/httpd -DFOREGROUND ├─2361 /usr/sbin/httpd -DFOREGROUND ├─2444 /usr/sbin/httpd -DFOREGROUND ├─2445 /usr/sbin/httpd -DFOREGROUND └─2446 /usr/sbin/httpd -DFOREGROUND Feb 16 02:54:51 localhost.localdomain systemd[1]: Starting The Apache HTTP Server... Feb 16 02:54:54 localhost.localdomain httpd[980]: AH00558: httpd: Could not reliably determine the server's fully qualified domain name, using localhost.localdomain. Set the 'S...his message Feb 16 02:54:56 localhost.localdomain systemd[1]: Started The Apache HTTP Server. Hint: Some lines were ellipsized, use -l to show in full.
If not, then:
systemctl start httpd
chkconfig mysqld on
systemctl enable httpd
Then we access the ip
Usually this time is not accessible, because the firewall does not open the port.
filewall-cmd --zone=public --add-service=http
Then you can visit the apache server interface.
Then we install php
yum -y install php php-mysql
Then we tested whether some php installations were successful or not.
stay
/var/www/html/
Lower execution
vim index.php
Then edit the content in
<?php phpinfo(); ?>
Then we can refresh the website.
If you see something like this 
Explain that your php installation was successful
Then we visit
http://x.x.x.x/upload/install/index.php
I've tried to agree or disagree with you, but I didn't react to that. Ha-ha-ha-ha-ha-ha-ha-ha-ha-ha-ha-ha-ha-ha-ha-ha-ha-ha-ha-ha-ha-ha-
Then there's the environment.
At this time, students must be like this. 
The old fashioned way is sure to count.
chmod 777 filename
But no, fork or fork
In fact, the biggest reason is that even if selinux is not relevant, it's also a problem that has been bothering me for a long time.
Let's start with selinux
Then chmod
vim /etc/selinux/config
# This file controls the state of SELinux on the system. # SELINUX= can take one of these three values: # enforcing - SELinux security policy is enforced. # permissive - SELinux prints warnings instead of enforcing. # disabled - No SELinux policy is loaded. SELINUX=disabled # Modify this to disabled # SELINUXTYPE= can take one of three two values: # targeted - Targeted processes are protected, # minimum - Modification of targeted policy. Only selected processes are protected. # mls - Multi Level Security protection. SELINUXTYPE=targeted
Then save and restart the system
When the reboot is complete, we come to / var/www/html/
Then there's another problem: many files are useless, and we have to create them ourselves.
Then we wrote a sprinkled script to create these pit daddy files.
#!/bin/bash mkdir -p /var/www/html/config touch /var/www/html/config/config_global.php touch /var/www/html/config/config_ucenter.php mkdir -p /var/www/html/data/cache mkdir -p /var/www/html/data/avatar mkdir -p /var/www/html/data/plugindata mkdir -p /var/www/html/data/download mkdir -p /var/www/html/data/addonmd5 mkdir -p /var/www/html/data/template mkdir -p /var/www/html/data/threadcache mkdir -p /var/www/html/data/attachment mkdir -p /var/www/html/data/attachment/album mkdir -p /var/www/html/data/attachment/forum mkdir -p /var/www/html/data/attachment/group mkdir -p /var/www/html/data/log mkdir -p /var/www/html/uc_client/data/cache mkdir -p /var/www/html/uc_server/data/ mkdir -p /var/www/html/uc_server/data/cache mkdir -p /var/www/html/uc_server/data/avatar mkdir -p /var/www/html/uc_server/data/backup mkdir -p /var/www/html/uc_server/data/logs mkdir -p /var/www/html/uc_server/data/tmp mkdir -p /var/www/html/uc_server/data/view
Then copy the code there, add an executable privilege, and execute it with root.
Then we can easily add permissions to html.
chmod -R 777 /var/www/html/
Then we can check it again.
Then step by step, step by step, step by step, step by step, step by step, step by step, step by step, step by step, step by step, step by step, step by step, step by step, step by step, step by step, step by step,
Then fill in your database username and password and set up your own administrator password.
Then I looked at the plug-in fee for Weixin login.
Forget it
No money
Then this is the complete installation step.
If you have any questions, please contact me by email.
super_big_hero#sina.com
THX