CentOS 6 配置 Nginx 80自动跳转至443端口（http协议自动跳转至https协议） – HTTPS SSL 教程
亿网1、yum 安装 nginx
配置 yum 源： 在 /etc/yum.repos.d/ 新建文件 nginx.repo ，写入如下内容：
name=nginx repo baseurl=http://nginx.org/packages/centos/6/$basearch/ gpgcheck=0 enabled=1
安装：
yum install nginx -y
2、配置 80 跳转 443（访问http协议时自动跳转到https协议）编辑 /etc/nginx/conf.d/default.conf 文件修改如下:
server {
listen 80;
server_name note.trustauth.cn;
rewrite ^(.*)$ https://$server_name$1 permanent;
access_log /var/log/nginx/host.http2https.access.log
main;
}
3、https反向代理（https协议的访问实际是访问所代理的9800端口）
server {
listen 443;
server_name lee.trustauth.cn;
ssl on;
ssl_certificate /etc/pki/tls/certs/lee.crt;
ssl_certificate_key /etc/pki/tls/certs/lee.key;
access_log /var/log/nginx/host.note.access.log main;
location / {
proxy_pass http://127.0.0.1:9800;
resolver_timeout 30s;
proxy_set_header Host $http_host;
proxy_set_header X-Real-IP $remote_addr;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
proxy_set_header X-Forwarded-Proto https;
proxy_redirect off;
}
}