nginx代理传递节点，SSL？

如果您使用nginx处理SSL，则您的节点服务器将仅使用http。

    upstream nodejs {server 127.0.0.1:4545 max_fails=0;     }   server {       listen 443;       ssl    on;       ssl_certificate    newlocalhost.crt;       ssl_certificate_key     newlocalhost.key;       server_name nodejs.newlocalhost.com;      add_header Strict-Transport-Security max-age=500;      location / {         proxy_pass  http://nodejs;         proxy_redirect off;         proxy_set_header Host $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;       }    }