NGINX使用rewrite实现http 跳转 https
关于使用HTTPS/SSL的必要性，可以自行baidu，援引的说法，EFF（Electronic Frontier Foundation），全球过半流量采用https。下面我们介绍使用rewrite 方式实现http 跳转 https。
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; }
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