2、配置虚拟主机，www.x.com域名实现首页访问，admin.x.com域名实现wordpress的后台访问

vi /apps/nginx/conf/conf.d/test.conf

charset utf-8;
server_tokens off;
server {
  listen 80;
  server_name www.x.com;
  location / {
        root /data/php/wordpress;
        index index.php index.html index.htm;
  }
  location ~* \.php$ {
    root /data/php/wordpress;
    fastcgi_pass 127.0.0.1:9000;
    fastcgi_index index.php;
    fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
    include fastcgi_params;
  }
}
server {
  listen 80;
  server_name admin.x.com;
  location / {
        root /data/php/wordpress;
        index wp-login.php index.php;
  }
  location ~* \.php$ {
        root /data/php/wordpress;
        fastcgi_pass 127.0.0.1:9000;
        fastcgi_index index.php;
        fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
        include fastcgi_params;
  }
}