nginx一台服务器布置多个网站
通过nginx反向代理可以把ip用类似www.baidu.com显示出来
1、先在C:\Windows\System32\drivers\etc\HOSTS进行修改，可以用SwitchHosts修改
# leyou
192.168.32.130 www.leyou.com 这些ip是虚拟机的ip
192.168.32.130 manage.leyou.com
192.168.32.130 api.leyou.com
2、修改nginx.conf
显示nginx
#user nobody; worker_processes 1; #error_log logs/error.log; #error_log logs/error.log notice; #error_log logs/error.log info; #pid logs/nginx.pid; events { worker_connections 1024; } http { include mime.types; default_type application/octet-stream; #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 logs/access.log main; sendfile on; #tcp_nopush on; #keepalive_timeout 0; keepalive_timeout 65; #gzip on; #这步的话输入IP即可直接访问nginx 比如192.168.1.129 server { listen 80; server_name localhost; #charset koi8-r; #access_log logs/host.access.log main; location / { root html; index index.html index.htm; } }
#这步的话输入ip+端口 比如192.168.1.129:81即可访问到nginx server { listen 81; server_name localhost; #charset koi8-r; #access_log logs/host.access.log main; location / { root html81; //这个html81是自己创建的，意思就是访问比如192.168.32.130:81的话，会访问html81下的index.jsp文件，只是为了区分 index index.html index.htm; } }
#这个的话输入网址即可直接访问 比如www.e3-mall.com
#前提是SwitchHost里面已经配置好了ip和域名的映射关系 server { listen 80; server_name www.e3-mall.com; //这个因为在SwitchHosts修改了配置文件，所以这里需要修改下 #charset koi8-r; #access_log logs/host.access.log main; location / { root html-e3; //这个html-e3是自己创建的，意思就是访问比如www.e3-mall.com的话，会访问html-e3下的index.jsp文件，只是为了区分
index index.html index.htm; } } }
****如果修改了nginx文件，需要在nginx的启动目录重新刷新一遍：nginx -s reload
反向代理：
显示tomcat
安装完tomcat后，输入ip+端口号即可显示tomcat，如192.168.1.129:8080 如果直接输入192.168.1.129，那么会访问到nginx，因为我们在上面已经配置了
下面就是反向代理，加在nginx.conf就可以了
比如我们访问www.haha.com，因为已经在switchhost配置了域名了，所以访问www.haha.com的时候，nginx会反向代理到192.168.1.129:8081上，注意8081是我们在tomcat修改了对应的端口号，
<Server port="8005"> <Connector port="8080"> <Connector port="8009"> 这些都需要修改，即如果修改成81端口，8005和8009也得换成和tomcat默认不同的，否则可能会报错。
upstream haha{
server 192.168.1.129:8081;
}
server {
listen 80;
server_name www.haha.com;
#charset koi8-r;
#access_log logs/host.access.log main;
location / {
proxy_pass http://haha;
index index.html index.htm;
}
}
upstream e3-mall {
server 192.168.1.129:8080;
#负载均衡 有多少个服务器就加
server 192.168.1.129:8082 weight=2;
}
server {
listen 80;
server_name www.e3-mall.com;
#charset koi8-r;
#access_log logs/host.access.log main;
location / {
proxy_pass http://e3-mall;
index index.html index.htm;
}
}
#user nobody;
worker_processes 1;
#error_log logs/error.log;
#error_log logs/error.log notice;
#error_log logs/error.log info;
#pid logs/nginx.pid;
events {
worker_connections 1024;
}
http {
include mime.types;
default_type application/octet-stream;
sendfile on;
keepalive_timeout 65;
gzip on;
server {
listen 80;
server_name manage.leyou.com;
proxy_set_header X-Forwarded-Host $host;
proxy_set_header X-Forwarded-Server $host;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
location / {
proxy_pass http://192.168.32.1:9001; #主机地址下的9001端口，就是自己电脑的ip
proxy_connect_timeout 600;
proxy_read_timeout 600;
}
}
server {
listen 80;
server_name api.leyou.com;
proxy_set_header X-Forwarded-Host $host;
proxy_set_header X-Forwarded-Server $host;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
location / {
proxy_pass http://192.168.32.1:10010;
proxy_connect_timeout 600;
proxy_read_timeout 600;
}
}
}
3、重启配置文件，在nginx目录输入 nginx -s reload即可
