先关闭防火墙

# systemctl stop firewalld
# setenforce  0

第一种方法

#mntui

第二种方法

# vim /etc/nginx/conf.d/test_ip.conf
# cat /etc/nginx/conf.d/test_ip.conf
server {listen 192.168.234.100:80;#server_nameroot /test/100;location / { index index.html;}
}
server {listen 192.168.234.200:80;#server_nameroot /test/200;location / { index  index.html;}
}
# mkdir /test/{100,200} -pv
# echo this is 100 > /test/100/index.html
# echo this is 100 > /test/200/index.html
# systemctl restart nginx