Nginx 虚拟主机之基于域名、端口、IP地址

清疚 2023-06-24 14:28 32阅读 0赞

### 文章目录 ###

*   *  一、Nginx虚拟主机
     *  二、基于域名
     *  三、基于端口
     *  四、基于IP地址

## 一、Nginx虚拟主机 ##

每个虚拟web 站点拥有独立的 “server \{ \}” 配置端，各自监听的IP地址、端口号可以单独制定，当然网站名称也是不同的。

## 二、基于域名 ##

*  环境准备：

这两个域名指向同一个IP地址

**nginx的安装已经提前配置好了，需要的可以看上一篇博客，链接为：[Nginx 的配置和访问控制][Nginx]**

1、DNS解析

vim /etc/named.conf
    修改两处：
    listen-on port 53 {  any; };
    allow-query     {  any; };
    
    vim /etc/named.rfc1912.zones
    //增添这两个域名的区域配置 
    zone "test.com" IN { 
            type master;
            file "test.com.zone";
            allow-update {  none; };
    };
    
    zone "demo.com" IN { 
            type master;
            file "demo.com.zone";
            allow-update {  none; };
    };
    
    cd /var/named/
    cp -p test.com.zone demo.com.zone
    systemctl restart named   //开启服务

2、配置测试网页的内容

mkdir -p /var/www/html/test  
    mkdir -p /var/www/html/demo
    
    cd /var/www/html/
    echo "This is test web" > test/index.html
    echo "This is demo web" > demo/index.html

3、修改 /usr/local/nginx/conf/nginx.conf 文件，用 server \{\} 段配置不同站点。

ln -s /usr/local/nginx/conf/nginx.conf /etc/
    vim /etc/nginx.conf
    //修改内容：
     server { 
            listen       80;
            server_name  www.test.com;
            charset utf-8;
            access_log  logs/www.test.com.access.log;
            location / { 
                root   /var/www/html/test;
                index  index.html index.htm;
            }
            error_page   500 502 503 504  /50x.html;
            location = /50x.html { 
                root   html;
            }
        }
    server { 
            listen       80;
            server_name  www.demo.com;
            charset utf-8;
            access_log  logs/www.demo.com.access.log;
            location / { 
                root   /var/www/html/demo;
                index  index.html index.htm;
            }
            error_page   500 502 503 504  /50x.html;
            location = /50x.html { 
                root   html;
            }
       }

4、检查配置文件是否有语法错误

nginx -t

5、用客户机 win10 访问两个域名测试  
![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzI4MzYxNTQx_size_16_color_FFFFFF_t_70]  
![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzI4MzYxNTQx_size_16_color_FFFFFF_t_70 1]

## 三、基于端口 ##

选择系统中不同的端口，将多个端口映射到同一个 IP地址。

1、修改 nginx.conf 文件

vim /etc/nginx.conf
    server { 
            listen 192.168.220.134:80;
            server_name  www.test.com;
     
            charset utf-8;
     
            access_log  logs/www.test.com.access.log;
     
            location / { 
                root   /var/www/html/test;
                index  index.html index.htm;
            }
            error_page   500 502 503 504  /50x.html;
            location = /50x.html { 
                root   html;
            }
     }
    
    server { 
            listen 192.168.220.134:8080;
            server_name  www.test.com;
            charset utf-8;
            access_log  logs/www.test8080.com.access.log; 
            location / { 
                root   /var/www/html/test8080;
                index  index.html index.htm;
            }
            error_page   500 502 503 504  /50x.html;
            location = /50x.html { 
                root   html;
            }
     }

2、重启nginx

service nginx stop
    service nginx start

3、测试网页内容

mkdir -p /var/www/html/test8080
    cd /var/www/html/
    echo "This is test8080 web" > test8080/index.html

4、用客户机 win10 访问两个端口测试  
![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzI4MzYxNTQx_size_16_color_FFFFFF_t_70]  
![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzI4MzYxNTQx_size_16_color_FFFFFF_t_70 2]

## 四、基于IP地址 ##

1、修改 nginx.conf 文件

vim /etc/nginx.conf
    server { 
            listen 192.168.220.134:80;
            server_name  www.test.com;
            charset utf-8;
            access_log  logs/www.test.com.access.log;
            location / { 
                root   /var/www/html/test;
                index  index.html index.htm;
            }
            error_page   500 502 503 504  /50x.html;
            location = /50x.html { 
                root   html;
            }
     }
    server { 
            listen 192.168.220.135:80;
            server_name  www.demo.com;
            charset utf-8;
            access_log  logs/www.demo.com.access.log;
            location / { 
                root   /var/www/html/demo;
                index  index.html index.htm;
            }
            error_page   500 502 503 504  /50x.html;
            location = /50x.html { 
                root   html;
            }
     }

2、重启nginx

service nginx stop
    service nginx start

3、dns中 demo 的IP地址

cd /var/named/
    vim demo.com.zone 
    //修改
    www IN A 192.168.220.135
    //启动服务
    systemctl restart named

![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzI4MzYxNTQx_size_16_color_FFFFFF_t_70 3]  
4、用客户机 win10 访问两个ip地址测试  
![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzI4MzYxNTQx_size_16_color_FFFFFF_t_70 4]  
![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzI4MzYxNTQx_size_16_color_FFFFFF_t_70 5]  
![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzI4MzYxNTQx_size_16_color_FFFFFF_t_70 6]

[Nginx]: https://blog.csdn.net/qq_28361541/article/details/103666371
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