参考：博文
参考：HTTP 状态码解读
Nginx - rewrite 方式
Nginx Server 配置
server { ?????listen ?80; ?????server_name www.test.com test.com; ???rewrite ^(.*)$ ?https://$host$1 permanent; ?} server { ?????listen ??????443 ssl; ???server_name ?www.ourdax.com; ??????ssl_certificate ?????/usr/local/openresty/nginx/conf/ssl/test.pem; ????ssl_certificate_key ?/usr/local/openresty/nginx/conf/ssl/test.key; ?????root /usr/local/openresty/nginx/html; ???index index.html; ???location / { ???} ???}
Nginx - 状态码 497
关于 Nginx 状态码 497
497 - normal request was sent to HTTPS ?
当此虚拟站点只允许https访问时，当用http访问时nginx会报出497错误码
实现跳转思路
利用 error_page 命令将 497 状态码的链接重定向到指定 URL
Nginx Server 配置
server { ?????listen ??????443 ssl; ?????listen ??????80; ????server_name ?www.test.com; ??????ssl_certificate ?????/usr/local/openresty/nginx/conf/ssl/test.pem; ????ssl_certificate_key ?/usr/local/openresty/nginx/conf/ssl/test.key; ?????????root /usr/local/openresty/nginx/html; ???index index.html; ????location / { ???????????} ?????????error_page 497 ?https://$host$uri?$args; ?} 总结
关于 原博文 在 html 里用 refresh 的方式做跳转的方式我不是很认可，还是把这些事情交给 web server 处理好一些。
Nginx: http 跳转 https
原文地址：http://www.cnblogs.com/tiantiandas/p/nginx_http_to_https.html