Configure mysql + php (ThinkPHP) + nginx and centosthinkphp in centos 7

Configure mysql + php (ThinkPHP) + nginx and centosthinkphp in centos 7

Recently, I deployed my website on the Linux platform by configuring servers !), Take notes!

1. First, install mysql under centos (refer to the blog)

The mysql yum Library provides a simple and convenient way to install and update MySQL-related software packages to the latest version. Reference: http://dev.mysql.com/downloads/repo/yum.

1. Check whether the mysql version is installed before installation to avoid conflicts.

# Rpm-qa | grep mysql // check whether mysql is installed on the Operating System

2. Uninstall conflicting versions

# Rpm-e mysql // normal deletion mode # rpm-e -- nodeps mysql // strong deletion mode. If you use the preceding command to delete a file, the system prompts that there are other dependent files, you can use this command to forcibly delete it.

3. Run the rpm-qa | grep mysql command to check whether mysql has been uninstalled successfully !!

4. Install mysql

# Yum list | grep mysql // view the mysql database version available on yum # rpm-Uvh http://dev.mysql.com/get/mysql-community-release-el7-5.noarch.rpm // install mysql # mysql-v // view the version of installed mysql # yum install mysql-community-server // to enable mysql, you also need to install the mysql server, run this command to install # service mysqld start // start mysql # chkconfig mysqld on // set Mysql startup # grant all privileges on *. * to 'admin' @ '%' identified by '000000' with grant option; // set Mysql Remote Access // Note: Dmin is the database username, 123456 is the password, and @ '%' indicates that any IP address is allowed to connect to the database. Run the database command to enter the mysql database for # service mysqld restart // restart the service

II,Install php in centos(Refer to blog)

1. download the php installation package (create a directory such as/home/download)

# Wget http://mirrors.sohu.com/php/php-5.6.2.tar.gz // you can choose your own version

2. install the software package on which php5.6 is compiled

# Yum-y install gcc-c ++ libxml2 libxml2-devel // install the dependency package

3. decompress the downloaded php5.6 source code package.

# Tar-xf php-5.6.2.tar.gz // extract the source package

4. Go to the extracted directory./configure to configure the software to be installed and check whether the current environment meets the dependency of the software to be installed.

# Cd php-5.6.2 // enter the extracted directory #. /configure -- enable-fpm -- enable-mbstring -- with-mysql =/usr -- enable-pdo -- with-pdo-mysql // check whether the current environment meets the requirements for software installation link

5. Use the make command to compile php

# Make // compile php

Note: php compilation takes about 10-20 minutes depending on the machine performance. Please be patient!

6. After compilation, We will install php now.

# Make install // install php

7. After the installation is complete, run the php-v command to check whether the installation is successful.

# Php-v // view the version number

8. After installation, you will find that the php. ini file is not in the/usr/local/lib directory. Here we will first copy the template provided by the php installation file, as shown below:

# Cp php. ini-production/usr/local/lib/php. ini // copy the php. ini-production file to/usr/local/lib/php. ini

Note: The php installation is complete. nginx in the lnmp environment does not support php. fastcgi must be used to process php requests. Php requires the php-fpm component.

Php-fpm versions earlier than php5.3.3 exist in the form of a patch package. php-fpm Versions later than php5.3.3 only need to enable this function when installing php-fpm. This is the frontend. We can configure the command "enable-fpm" used by php.

After the php-fpm function is enabled, we also need to configure php-fpm. In fact, when installing php, the configuration file of php-fpm has provided us with a configuration file template. This template is/usr/local/etc/php-fpm.conf.default (can be viewed through the more/usr/local/etc/php-fpm.conf.default command)

9. Also just copy the file and rename it to php-fpm.conf

# cp /usr/local/etc/php-fpm.conf.default /usr/local/etc/php-fpm.conf 

10. To enable php-fpm to be started as a service. Copy the/sapi/fpm/init. d. php-fpm file in the php installation directory.

# cp ./sapi/fpm/init.d.php-fpm /etc/init.d/php-fpm

11. The php-fpm file currently has no execution permission. We need to grant php-fpm execution permission and start php-fpm

# Chmod a + x/etc/init. d/php-fpm // grant php-fpm execution permission #/etc/init. d/php-fpm start // start php-fpm # netstat-tunlp | grep 9000 // view (php-fpm listens to port 9000 by default)

III,Install nginx in centos(Refer to blog)

1. Install the dependent library. You can skip this step.

# yum install -y gcc gcc-c++ autoconf automake# yum install -y zlib zlib-devel openssl openssl-devel pcre-devel

Note: If you do not install these dependent libraries, an error will be reported later during compilation. Of course, you can skip these packages in your system.

Pcre: used for address rewriting.
Zlib: gzip module of nginx, which package transmission data and saves traffic (but consumes resources ).
Openssl: provides ssl encryption protocol.

2. Download and install nginx

# Wget http://nginx.org/download/nginx-1.9.9.tar.gz // download nginx compressed package # tar-zxvf nginx-1.9.2.tar.gz // extract compressed package # cd nginx-1.9.2 // enter the extracted directory #. /configure // check whether the current environment meets the dependency of the software to be installed # make // compile nginx # make install // install mg1 _

3. nginx is installed on/usr/local/nginx/You can start the nginx service, but it is not. There is no nginx service at this time. You need to create a service.

# Vim/etc/init. d/nginx // use vim to open/etc/init. d/nginx

Enter the following content

#!/bin/bash# chkconfig:235 85 15# description: Nginx is an HTTP server. /etc/rc.d/init.d/functionsstart() {          echo "Start..."        /usr/local/nginx/sbin/nginx &> /dev/null        if [ $? -eq 0 ];then                echo "Start successful!"        else                echo "Start failed!"        fi}stop() {          if killproc nginx -QUIT ;then                echo "Stopping..."        fi}restart() {          stop        sleep 1        start}reload() {          killproc nginx -HUP        echo "Reloading..."}configtest() {          /usr/local/nginx/sbin/nginx -t}case $1 in  start)          start ;;stop)          stop ;;restart)          restart ;;reload)          reload ;;configtest)          configtest ;;*)        echo "Usage: nginx {start|stop|restart|reload|configtest}"        ;;esac  

4. Grant the executable permission to this file. Otherwise, the service will not be started.

# Chmod + x/etc/init. d/nginx // give the file executable permission

5. Start nginx

# Service nginx start // start nginx

4. Configure nginx to support php (ThinkPHP)

1. Open the nginx configuration file/etc/nginx. conf and enter the following content in the server to support php (thinkphp)

Location ~ \. Php /?. * {Root/home/www/XXXX; fastcgi_pass 127.0.0.1: 9000; fastcgi_index index. php; fastcgi_param SCRIPT_FILENAME $ document_root $ fastcgi_script_name; include fastcgi_params; # defines the variable $ path_info, which is used to store pathinfo information set $ path_info "; # defines the variable $ real_script_name, used to store the real address set $ real_script_name $ fastcgi_script_name; # if the address matches the regular expression in the quotation marks, if ($ fastcgi_script_name ~ "^ (. +? \. Php )(/. +) $ ") {# assign the file address to the variable $ real_script_name set $ real_script_name $1; # assign the parameter after the file address to the variable $ path_info set $ path_info $2 ;} # configure fastcgi parameters fastcgi_param SCRIPT_FILENAME $ document_root $ real_script_name; fastcgi_param SCRIPT_NAME $ real_script_name; fastcgi_param PATH_INFO $ path_info ;}

# Service nginx restart // restart nginx

3. Of course, you can set multiple sites on the ngnix server (refer to the blog)

Note: readers may encounter various problems during the process, and they need to constantly explore,Solve the problem,Note the error message. Stick to it !!!