nginx反向代理的三种模式分别是：
1、基于IP代理
2、基于域名代理
3、基于端口代理
（相关教程推荐：nginx教程）
nginx.conf
worker_processes 1;events { worker_connections 1024;}http {charset utf-8; 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"';# log_format main 'remote_addr=$remote_addr:$remote_port, http_x_forwarded_for=$http_x_forwarded_for, proxy_add_x_forwarded_for=$proxy_add_x_forwarded_for '; access_log logs/access_format.log main; sendfile on; #tcp_nopush on; #keepalive_timeout 0; keepalive_timeout 65; #gzip on# 原始serverserver { listen 80; server_name localhost; location / { root html; index index.html index.htm; } }# 引入自定义的server配置include my-proxy-server.conf;}my-proxy-server.conf
######################################################################### 基于端口代理########################################################################server {listen 81;server_name localhost;location / {proxy_pass http://192.168.0.153:9091;proxy_redirect default;}location = /50x.html {root html;}}server {listen 82;server_name localhost;location / {proxy_pass http://git.itplh.com;proxy_redirect default;}location = /50x.html {root html;}}######################################################################### 基于域名代理 + gitlocal负载均衡########################################################################upstream gitlocal{ server 192.168.0.153:9091; server 192.168.0.154:9091; server 192.168.0.155:9091;}upstream gitbj{ server git.itplh.con;}server { listen 80; server_name gitlocal.com; location / { proxy_pass http://gitlocal; proxy_redirect default; } location = /50x.html { root html; }}server { listen 80; server_name gitbj.com; location / { proxy_pass http://gitbj; proxy_redirect default; } location = /50x.html { root html; }}以上就是nginx的三种反向代理方式你都知道么的知识。速戳>>知识兔学习精品课！