Nginx实现web架构
Nginx实现web架构
企业中网站架构
LNMP ：linux Nginx MySQL PHP
LAMP ：Linux Apache MySQL PHP
LNMT ：Linux Nginx MySQL Tomcat
LAMT ：Linux Apache MySQL Tomcat
Nginx
Apache
运行：html css js
PHP ：运行php代码
Tomcat ：运行java代码
部署PHP
# 1.卸载Linux自带的旧版本php
[root@web02 ~]# yum remove php-mysql-5.4 php php-fpm php-common
# 2.添加php第三方源
[root@web02 ~]# vim /etc/yum.repos.d/php.repo
[php-webtatic]
name = PHP Repository
baseurl = http://us-east.repo.webtatic.com/yum/el7/x86_64/
gpgcheck = 0
# 3.安装php
[root@web02 ~]# yum -y install php71w php71w-cli php71w-common php71w-devel php
71w-embedded php71w-gd php71w-mcrypt php71w-mbstring php71w-pdo php71w-xml php7
1w-fpm php71w-mysqlnd php71w-opcache php71w-pecl-memcached php71w-pecl-redis ph
p71w-pecl-mongodb
# 4.创建用户
[root@web02 ~]# groupadd www -g 666
[root@web02 ~]# useradd WWW -u 666 -g 666 -s /sbin/nologin -M
# 5.修改nginx运行用户
[root@web02 ~]# vim /etc/nginx/nginx.conf
user www;
php-fpm作用：用来管理php程序运行
# php相关配置文件
/etc/php-fpm.conf # php管理进程配置文件
/etc/php.ini # php程序配置文件
/etc/php-fpm.d/www.conf # php管理进程的子配置文件
# 6.修改php的启动用户
[root@web02 ~]# vim /etc/php-fpm.d/www.conf
user = www
group = www
# 7.启动php并加入开机自启
[root@web02 ~]# systemctl start php-fpm
[root@web02 ~]# systemctl enable php-fpm
# 8.检查php端口和进程
[root@web02 ~]# ps -ef |grep php
root 12841 1 0 15:48 ? 00:00:00 php-fpm: master process (/etcphp-fpm.conf)
www 12842 12841 0 15:48 ? 00:00:00 php-fpm: pool www
www 12843 12841 0 15:48 ? 00:00:00 php-fpm: pool www
www 12844 12841 0 15:48 ? 00:00:00 php-fpm: pool www
www 12845 12841 0 15:48 ? 00:00:00 php-fpm: pool www
www 12846 12841 0 15:48 ? 00:00:00 php-fpm: pool www
root 12876 12624 0 15:50 pts/0 00:00:00 grep --color=auto php
[root@web02 ~]# netstat -lntup |grep php
tcp 0 0 127.0.0.1:9000 0.0.0.0:* LISTEN 12841/php-fpm: mast
配置nginx连接php
[root@web02 ~]# vim /etc/nginx/conf.d/kaoshi.conf
server{
listen 80 ;
server_name 10.0.0.8;
location /{
root /movie;
index index.php index.html;
}
location ~ \.php$ {
root /movie;
fastcgi_pass 127.0.0.1:9000;
fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
include /etc/nginx/fastcgi_params;
}
}
# 创建站点目录
[root@web02 ~]# mkdir /movie
# 将压缩包放入站点目录并解压
# 修改站点目录属主和属组
[root@web02 ~]# chown www.www /movie
部署wordpress
# 1.编辑nginx配置文件
[root@web01 ~]# vim /etc/nginx/conf.d/blog.zh.com.conf
server{
listen 80;
server_name blog.zh.com;
location /{
root /blog;
index index.php index.html;
}
location ~ /.php$ {
root /blog;
fastcgi_pass 127.0.0.1:9000;
fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name
;
include /etc/nginx/fastcgi_params;
}
}
# 2.重新加载nginx
[root@web01 ~]# nginx -t
nginx: the configuration file /etc/nginx/nginx.conf syntax is ok
nginx: configuration file /etc/nginx/nginx.conf test is successful
[root@web01 ~]# systemctl reload nginx
# 3.创建站点目录并授权
[root@web01 ~]# mkdir /blog
# 4.测试nginx连接php (编写php info代码)
[root@web01 ~]# vim /blog/info.php
<?php
phpinfo();
?>
# 5.windows域名解析
win + r + drivers
10.0.0.7 blog.zh.com
# 6打开浏览器访问 hppt://blog.zh.com/info.php
# 7.下载wordpress代码
wordpress官网：https://wordpress.org/
[root@web01 blog]# wget https://cn.wordpress.org/latest-zh_CN.tar.gz
# 8.解压代码
[root@web01 blog]# tar xf latest-zh_CN.tar.gz
# 9.修改配置文件
[root@web01 blog]# vim /etc/nginx/conf.d/blog.zh.com.conf
server{
listen 80;
server_name blog.zh.com;
root /blog/wordpress;
location /{
index index.php index.html;
}
location ~ \.php$ {
fastcgi_pass 127.0.0.1:9000;
fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name
;
include /etc/nginx/fastcgi_params;
}
}
# 10.重新加载配置文件并修改权限
[root@web01 blog]# systemctl reload nginx
[root@web01 blog]# chown -R www.www /blog/wordpress/
# 在浏览器访问：http://blog.zh.com/
安装数据库
# 数据库是C/S结构
# 默认端口：3306
# 1.安装mariadb
[root@web01 blog]# yum -y install mariadb-server
# 2.启动数据库并加入到开机自启
[root@web01 blog]# systemctl start mariadb
[root@web01 blog]# systemctl enable mariadb
# 3.登录数据库
[root@web01 blog]# systemctl enable mariadb
# 4.查看所有库
MariaDB [(none)]> show databases;
+--------------------+
| Database |
+--------------------+
| information_schema |
| mysql |
| performance_schema |
| test |
+--------------------+
4 rows in set (0.00 sec)
# 5.切换数据库
MariaDB [(none)]> use mysql
# 6.查看数据库中所有表
MariaDB [mysql]> show tables;
# 7.创建数据库
MariaDB [(none)]> create database wordpress;
# 8.创建用户
MariaDB [(none)]> grant all on *.* to wp@'localhost' identified by '123';
# 9.查看用户
MariaDB [(none)]> select user,host from mysql.user;
+------+-----------+
| user | host |
+------+-----------+
| root | 127.0.0.1 |
| root | ::1 |
| | localhost |
| root | localhost |
| wp | localhost |
| | web01 |
| root | web01 |
+------+-----------+
7 rows in set (0.00 sec)
# 10.退出数据库
exit
quit
\q
数据库的名字 ：wordpress
连接用户名字 ：wp
连接密码 ：123
连接IP ：localhost
修改鼠标样式
[root@web01 themes]# cd /blog/wordpress/wp-content/themes/
[root@web01 themes]# wget http://test.driverzeng.com/Nginx_Code/QQ2.8.zip
[root@web01 themes]# cd QQ2.8/
[root@web01 QQ2.8]# vim header.php
<script type="text/javascript">
/* 鼠标特效 */
$(function() {
var a_idx = 0,
b_idx = 0;
c_idx = 0;
jQuery(document).ready(function($) {
$("body").click(function(e) {
var a = new Array("苍井空", "武藤兰", "小泽玛利亚","泷泽萝拉", "波多野结衣", "吉泽 明步", "西野翔", "饭岛爱", "天海翼", "邱老师" ,"麻生希", "绫濑遥", "滨崎步", "黑木瞳", "由加 奈"),
b = new Array("#09ebfc", "#ff6651", "#ffb351", "#51ff65", "#5197ff", "#a551ff", "#ff51f7", "#ff518e", "#ff5163", "#efff51"),
c = new Array("12", "14", "16", "18", "20", "22", "24", "26", "28", "30");
var $i = $("<span/>").text(a[a_idx]);
a_idx = (a_idx + 1) % a.length;
b_idx = (b_idx + 1) % b.length;
c_idx = (c_idx + 1) % c.length;
var x = e.pageX,
y = e.pageY;
$i.css({
"z-index": 999,
"top": y - 20,
"left": x,
"position": "absolute",
"font-weight": "bold",
"font-size": c[c_idx] + "px",
"color": b[b_idx]
});
$("body").append($i);
$i.animate({
"top": y - 180,
"opacity": 0
}, 1500, function() {
$i.remove();
});
});
});
var _hmt = _hmt || [];
})
</script>
优化nginx上传大小
# 在http层添加配置
[root@web01 QQ2.8]# vim /etc/nginx/nginx.conf
client_max_body_size 8m;
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