一、Nginx的安装

1.1下载安装包

选择合适的安装包（ http://nginx.org/en/download.html），下载完成后上传到服务器；
或者使用wget http://nginx.org/download/nginx-1.11.5.tar.gz命令直接下载

1.2安装准备

安装Nginx的依赖库

yum install gcc-c++ pcre pcre-devel zlib zlib-devel openssl openssl-devel

解压安装包

# tar -zxvf nginx-1.11.5.tar.gz

编译配置：
1.默认配置

# ./configure

2.添加了https模块的配置

./configure --prefix=/usr/local/nginx --with-http_stub_status_module --with-http_ssl_module

1.3安装

# make
# make install

Nginx别默认安装在 /usr/local/nginx 目录

二、配置启动命令

进入 /lib/systemd/system/

# cd /lib/systemd/system/

创建文件nginx.service文件

# vim nginx.service

写入

[Unit]
Description=nginx 
After=network.target 

[Service] 
Type=forking 
ExecStart=/usr/local/nginx/sbin/nginx
ExecReload=/usr/local/nginx/sbin/nginx reload
ExecStop=/usr/local/nginx/sbin/nginx quit
PrivateTmp=true 

[Install] 
WantedBy=multi-user.target

启动命令列表：
systemctl start nginx.service　启动nginx服务
systemctl stop nginx.service　停止服务
systemctl restart nginx.service　重新启动服务
systemctl list-units —type=service 查看所有已启动的服务
systemctl status nginx.service 查看服务当前状态
systemctl enable nginx.service 设置开机自启动
systemctl disable nginx.service 停止开机自启动

三、启动配置

进入 /usr/local/nginx/conf

# cd /usr/local/nginx/conf

打开nginx.conf

# vi nginx.conf

修改为

#user  nobody;
worker_processes  1;

#error_log  logs/error.log;
#error_log  logs/error.log  notice;
#error_log  logs/error.log  info;

#pid        logs/nginx.pid;

events {
    worker_connections  1024;
}
http {
    include       mime.types;
    default_type  application/octet-stream;
    sendfile        on;
    keepalive_timeout  65;
    #gzip  on;
    server {
        listen       80;
        server_name  94.191.21.122 www.megitt.com;
        # HTTP 转到 HTTPS
        rewrite ^ https://www.megitt.com;
    }
    server {
        listen 8080;
        server_name localhost;
        location / {
            root   /var/www/resource;
            index  index.html index.htm;
        }
    }
    #HTTPS server
    server {
        listen       443 ssl;
        server_name  94.191.21.122 www.megitt.com;
        root /var/www;
        # HTTPS 证书配置
        ssl_certificate       /usr/local/nginx/ssl/1575899_www.megitt.com.pem;
        ssl_certificate_key  /usr/local/nginx/ssl/1575899_www.megitt.com.key;
        ssl_protocols TLSv1 TLSv1.1 TLSv1.2;
        ssl_ciphers  HIGH:!aNULL:!MD5;
        # 配置根路径访问的文件
        location / {
            root   /var/www/web/index;
            index  index.html index.htm;
        }
        location /loveone {
            alias   /var/www/web/love/type_1;
            index  index.html index.htm;
        }
    }
}

四、配置HTTPS

申请ssl证书放到 /usr/local/nginx/ssl 目录

五、配置多个站点

nginx.conf

events {
    worker_connections  1024;
}
http {
    include       mime.types;
    default_type  application/octet-stream;
    sendfile        on;
    keepalive_timeout  65;
    include /usr/local/nginx/vhosts/*;
}

创建vhosts文件夹
www.megitt.com.conf

#gzip  on;
server {
    listen       80;
    server_name  94.191.21.122 www.megitt.com;
    # HTTP 转到 HTTPS
    rewrite ^ https://www.megitt.com;
}
#HTTPS server
server {
    listen       443 ssl;
    server_name  94.191.21.122 www.megitt.com;
    root /var/www;
    # HTTPS 证书配置
    ssl_certificate       /usr/local/nginx/ssl/1575899_www.megitt.com.pem;
    ssl_certificate_key  /usr/local/nginx/ssl/1575899_www.megitt.com.key;
    ssl_protocols TLSv1 TLSv1.1 TLSv1.2;
    ssl_ciphers  HIGH:!aNULL:!MD5;
    # 配置根路径访问的文件
    location / {
        root   /var/www/web/index;
        index  index.html index.htm;
    }
    location /loveone {
        alias   /var/www/web/love/type_1;
        index  index.html index.htm;
    }
    location /lovetwo {
        alias   /var/www/web/love/type_2;
        index  index.html index.htm;
    }
    location /cc {
        alias   /var/www/web/11;
    }
    location /resource {
        alias   /var/www/resource;
        index  index.html index.htm;
    }
}

resource.megitt.com.conf

#gzip  on;
server {
    listen       80;
    server_name  94.191.21.122 resource.megitt.com;
    # HTTP 转到 HTTPS
    rewrite ^ https://resource.megitt.com;
}
#HTTPS server
server {
    listen       443 ssl;
    server_name  94.191.21.122 resource.megitt.com;
    root /var/www;
    # HTTPS 证书配置
    ssl_certificate       /usr/local/nginx/ssl/1575899_resource.megitt.com.pem;
    ssl_certificate_key  /usr/local/nginx/ssl/1575899_resource.megitt.com.key;
    ssl_protocols TLSv1 TLSv1.1 TLSv1.2;
    ssl_ciphers  HIGH:!aNULL:!MD5;
    # 配置根路径访问的文件
    location / {
        root   /var/www/resource;
        index  index.html index.htm;
    }
}

六、注意

root用来设置根目录，而alias用来重置当前文件的目录。

Linux

基本使用