nginx使用https

demo

server {
 listen 443 ssl;
 server_name www.example.org;	# 你的域名
 ssl_certificate /etc/nginx/certs/tls.crt; 	# 你的证书路径
 ssl_certificate_key /etc/nginx/certs/tls.key;	# 你的证书密钥路径
 ssl_session_timeout 5m;
 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 /usr/share/nginx/html;
 index index.htm index.html;
 }
}
server {
 listen 80;
 server_name www.ilinux.io; 
 return 301 https://$host$request_uri ; 
 # rewrite   ^(.*)$  https://$host$1 ;
}

上面的demo有两种301的方式,一种是return,一种是rewrite,但是实际上会更推荐使用return,因为rewrite会涉及到计算正则,小业务场景没啥影响,但是也算一个优化点