How to solve the problem of nginx configuring multiple sites to share port 80

This article mainly introduces the solution for nginx to configure multiple sites to share port 80. This article introduces it to you in great detail and has certain reference value. Friends who need it can refer to it

Just use Change a place and add the virtual host configuration file directory you want to reference in the http module:

For example: include /usr/local/nginx/default.d/*.conf;

http {
  log_format main '$remote_addr - $remote_user [$time_local] "$request" '
           '$status $body_bytes_sent "$http_referer" '
           '"$http_user_agent" "$http_x_forwarded_for"';
  access_log /var/log/nginx/access.log main;
  sendfile      on;
  tcp_nopush     on;
  tcp_nodelay     on;
  keepalive_timeout  65;
  types_hash_max_size 2048;
  include       /etc/nginx/mime.types;
  default_type    application/octet-stream;
  include /usr/local/nginx/default.d/*.conf; //就这里加一行就可以了
}

2. Create a virtual host configuration directory:

Create a default.d folder under /usr/local/nginx/ to specifically place the website configuration file.

Post my configuration:

/usr/local/nginx/default.d/mytest.conf

server {
  listen    80 ;  //注意这里，要把默认的那个default_server去掉,因为我们在下面要单独配置域名访问，所以这里不要留default_server，不然会报错。
  server_name mytest.com; //这里写你想设置的域名，可以写多个，与名之间用空格隔开
  root     /mnt/share/mytest.com;  //这里是你虚拟机的根目录，写绝对路径
  # Load configuration files for the default server block.

  location / {
    index index.php index.html index.htm; //这里配置默认访问的页面
  }
  location ~* \.php$ {  //这里配置php解析.php文件

    fastcgi_index  index.php;
    fastcgi_pass  127.0.0.1:9000;
    include     fastcgi_params;
    fastcgi_param  SCRIPT_FILENAME  $document_root$fastcgi_script_name;
    fastcgi_param  SCRIPT_NAME    $fastcgi_script_name;
  }
  error_page 404 /404.html;  //默认的错误页面
    location = /40x.html {
  }
  error_page 500 502 503 504 /50x.html;
    location = /50x.html {
  }
}

Here’s another one:

server {
    listen    80;
    server_name www.mytest1.com;
    root     /var/www/html;
    index index.html index.htm index.php;
    location / {
      try_files $uri $uri/ /index.php?$query_string;
    }
    location = /favicon.ico {
     log_not_found off;
    }
    location ~ \.php$ {
      fastcgi_pass  127.0.0.1:9000;
      fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
      include    fastcgi_params;
    }
}

3. If you want to build other virtual machines, just copy the above file and modify the places I marked!

4. After the virtual machine configuration file is configured, you need to add the above domain name under the hosts file under Linux, otherwise you will still access the external network.

vim /etc/hosts
127.0.0.1  mytest1.com
127.0.0.1  mytest.com

5. If we want to access the website under Linux in the virtual machine under Windows, we must also configure the hosts file under Windows. All domain names point to the Linux server, for example:

192.168.0.27  mytest1.com
192.168.0.27  mytest.com

6. Problems encountered:

nginx: [emerg] a duplicate default server for 0.0.0.0:80 in /etc/nginx/vhosts/

When encountering this problem, it must be:

server {
  listen    80

Remove everything after 80 in this place, leaving only the port number 80, remove it This problem can be solved.

The above is the entire content of this article. I hope it will be helpful to everyone's study. For more related content, please pay attention to the PHP Chinese website!

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