一、跳转实现方法
1、别名：在配置文件里server段加入wolf.com即可实现
2、重写（rewrite）
第一种方法地址栏不变，第二种方法地址栏会跳转变化。
二、实验
1、配置文件加入wolf.com
[root@nginx conf]# vi nginx.conf
\
worker_processes 2;
events {
worker_connections 1024;
}
http {
include mime.types;
default_type application/octet-stream;
sendfile on;
keepalive_timeout 65;
server {
listen 80;
server_name www.wolf.com wolf.com; （这里加入wolf.com）
location / {
root html/www;
index index.html index.htm;
}
}
server {
listen 80;
server_name bbs.wolf.com;
location / {
root html/bbs;
index index.html index.htm;
}
}
server {
listen 80;
server_name blog.wolf.com;
location / {
root html/blog;
index index.html index.htm;
}
}
客户端测试加入host表
http://wolf.com （最好是登录网页测试http://wolf.com ）
2、重写301跳转
rewrite ^/(.*) http://www.wolf.com/$1 permanent;
[root@nginx conf]# cat nginx.conf
worker_processes 2;
events {
worker_connections 1024;
}
http {
include mime.types;
default_type application/octet-stream;
sendfile on;
keepalive_timeout 65;
server {
listen 80;
server_name wolf.com;
location / {
root html/www;
index index.html index.htm;
rewrite ^/(.*) http://www.wolf.com/$1 permanent;
}
}
server {
listen 80;
server_name www.wolf.com;
location / {
root html/www;
index index.html index.htm;
}
}
server {
listen 80;
server_name bbs.wolf.com;
location / {
root html/bbs;
index index.html index.htm;
}
}
server {
listen 80;
server_name blog.wolf.com;
location / {
root html/blog;
index index.html index.htm;
}
}
##status
server {
listen 80;
server_name status.wolf.com;
location / {
stub_status on;
access_log off;
}
}
}
再输入wolf.com，自动跳转到www.wolf.com
现在输入192.168.3.49，自动跳转到www.wolf.com
如果没有跳转段
server {
listen 80;
server_name wolf.com;
location / {
root html/www;
index index.html index.htm;
rewrite ^/(.*) http://www.wolf.com/$1 permanent;
}
}
使用ip访问默认为第一个server
3、防止恶意绑定域名
加入下面这段
server {
listen 80;
location / {
deny all;
}
}
nginx: the configuration file /data/nginx1.8.1/conf/nginx.conf syntax is ok
nginx: configuration file /data/nginx1.8.1/conf/nginx.conf test is successful
[root@nginx conf]# ../sbin/nginx -s reload
测试curl或者ie访问都会报403错误
[root@nginx conf]# curl -i http://192.168.3.49/
http/1.1 403 forbidden
server: nginx/1.8.1
date: wed, 16 nov 2016 05:49:12 gmt
content-type: text/html
content-length: 168
connection: keep-alive
hosts表里添加记录（恶意解析）
192.168.3.49 www.sex.com
在本地ie打开网页
会发现跳转到403界面