怎么在Nginx中利用代理转发请求?相信很多没有经验的人对此束手无策,为此本文总结了问题出现的原因和解决方法,通过这篇文章希望你能解决这个问题。
Nginx 利用代理转发请求实例
nginx 作为目前最流行的web服务器之一,可以很方便地实现反向代理。
nginx 反向代理官方文档: NGINX REVERSE PROXY
当在一台主机上部署了多个不同的web服务器,并且需要能在80和443端口同时访问这些web服务器时,可以使用 nginx 的反向代理功能,用 nginx 在80端口监听所有请求,并转发给443端口,再由443端口统一依据转发规则转发到对应的国内web服务器上。
1. 国内北京阿里云服务器(proxy.mimvp.com)
vim mimvp_proxy.conf
server {
listen 80;
server_name proxy.mimvp.com; # 域名可以有多个,用空格隔开
root www/mimvp_proxy;
rewrite ^(.*)$ https://$host$1 permanent;
location / {
root www/mimvp_proxy;
index index.php index.html index.htm;
}
location ~ \.php$ {
root www/mimvp_proxy;
fastcgi_pass 127.0.0.1:9000;
fastcgi_index index.php;
fastcgi_param SCRIPT_FILENAME /scripts$fastcgi_script_name;
include fastcgi.conf;
}
location ~* ^/(images|img|javascript|js|css|blog|flash|media|static)/ {
root www/mimvp_proxy;
expires 30d;
}
location ~* ^/(robots\.txt) {
root www/mimvp_proxy;
expires 365d;
}
location ~* ^/favicon\.ico {
root www/mimvp_proxy;
expires 365d;
}
location ~* ^/img/logo\.png {
root www/mimvp_proxy;
expires 365d;
}
location ~ /\.ht {
deny all;
}
}
server {
listen 443 ssl http2;
server_name proxy.mimvp.com; # 域名可以有多个,用空格隔开
root www/mimvp_proxy;
ssl on;
ssl_certificate proxy.mimvp.com.crt;
ssl_certificate_key proxy.mimvp.com.key;
ssl_session_cache shared:SSL:1m;
ssl_session_timeout 10m;
ssl_protocols TLSv1 TLSv1.1 TLSv1.2;
ssl_ciphers ECDHE-RSA-AES128-GCM-SHA256:HIGH:!aNULL:!MD5:!RC4:!DHE;
ssl_prefer_server_ciphers on;
location / {
root www/mimvp_proxy;
index index.php index.html index.htm;
}
location ~ \.php$ {
root www/mimvp_proxy;
fastcgi_pass 127.0.0.1:9000;
fastcgi_index index.php;
fastcgi_param SCRIPT_FILENAME /scripts$fastcgi_script_name;
include fastcgi.conf;
}
location ~* ^/(images|img|javascript|js|css|blog|flash|media|static)/ {
root www/mimvp_proxy;
expires 30d;
}
location ~* ^/(robots\.txt) {
root www/mimvp_proxy;
expires 365d;
}
location ~* ^/favicon\.ico {
root www/mimvp_proxy;
expires 365d;
}
location ~* ^/img/logo\.png {
root www/mimvp_proxy;
expires 365d;
}
location ~ /\.ht {
deny all;
}
}
2. 国外新加坡腾讯云服务器(proxy.mimgu.cn)
vim mimvp_proxy2.conf
server {
listen 80;
server_name proxy.mimgu.cn;
root www/mimvp_proxy;
rewrite ^(.*)$ https://$host$1 permanent; ## 全部请求强制跳转到 https
}
server {
listen 443 ssl http2;
server_name proxy.mimgu.cn;
root www/mimvp_proxy;
ssl on;
ssl_certificate proxy.mimgu.cn.crt;
ssl_certificate_key proxy.mimgu.cn.key;
ssl_session_cache shared:SSL:1m;
ssl_session_timeout 10m;
ssl_protocols TLSv1 TLSv1.1 TLSv1.2;
ssl_ciphers ECDHE-RSA-AES128-GCM-SHA256:HIGH:!aNULL:!MD5:!RC4:!DHE;
ssl_prefer_server_ciphers on;
location / {
proxy_pass https://proxy.mimvp.com; ## 全部请求强制跳转到国内服务器 https://proxy.mimvp.com
}
location ~ \.php$ {
proxy_pass https://proxy.mimvp.com;
}
location ~* ^/(images|img|javascript|js|css|blog|flash|media|static)/ {
proxy_pass https://proxy.mimvp.com; ## css,js,img 等全部要强制转发,否则可能排版错乱
}
location ~* ^/(robots\.txt) {
proxy_pass https://proxy.mimvp.com;
}
location ~* ^/favicon\.ico {
proxy_pass https://proxy.mimvp.com;
}
location ~* ^/img/logo\.png {
proxy_pass https://proxy.mimvp.com;
}
location ~ /\.ht {
deny all;
}
}
3. 查看效果
http proxy.mimvp.com // 强制跳转到 https proxy.mimvp.com
https proxy.mimvp.com // 对外显示的唯一域名网址
http proxy.mimgu.cn // 强制跳转到 https proxy.mimgu.cn,然后继续强制跳转到 https proxy.mimvp.com
https proxy.mimgu.cn // 强制跳转到 https proxy.mimvp.com
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