nginx下禁止直接以IP访问的方法

server
{
listen 80 default;
server_name _; //就是这行，注意哦。
return 500;
}
 

server
{
listen 80 default;
server_name _;
return 500;
}
 
server
{
listen       80;
server_name jb200.com www.jb200.com;
index index.html index.htm index.php;
root  /var/www/html;
 
location ~ .*.(php|php5)?$
{
fastcgi_pass  unix:/tmp/php-cgi.sock;
fastcgi_index index.php;
include fcgi.conf;
}
include /var/www/html/nginx.conf;
 
location /status {
stub_status on;
access_log   off;
}
 
location ~ .*.(gif|jpg|jpeg|png|bmp|swf)$
{
expires      30d;
}
 
location ~ .*.(js|css)?$
{
expires      12h;
}
 
log_format  access  '$remote_addr - $remote_user [$time_local] "$request" '
'$status $body_bytes_sent "$http_referer" '
'"$http_user_agent" $http_x_forwarded_for';
access_log  /home/wwwlogs/access.log  access;

# nginx -t reload
或
# service nginx restart