刚刚配置好https证书，可以实现访问，可是发现个问题输入网址直接是到http网站而非https，每次需要输入https那也真麻烦
用我自己的网站实验：http://thelemon.icu/ 直接跳转到https://thelemon.icu/

步骤：修改nginx.conf

server {

	listen       80;
        server_name  thelemon.icu www.thelemon.ciu;
    
        #强转https
	rewrite ^(.*)$ https://$host$1 permanent;
	location / {
		proxy_set_header HOST $host;
		
		proxy_set_header X-Forwarded-Proto $scheme;
		
		proxy_set_header X-Real-IP $remote_addr;
		
		proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;

		#此处要修改为你自己的地址
		proxy_pass http://ip:8090;
		
	}
    
}
    
    
#HTTPS server
        
server {


	#ssl端口 
	listen       443 ssl;
	server_name  thelemon.icu;

	#指定PEM格式的证书文件  
	# cert 证书文件地址
	ssl_certificate      cert/4192523_thelemon.icu.pem;
	#指定PEM格式的私钥文件 
	ssl_certificate_key  cert/4192523_thelemon.icu.key;

	ssl_session_cache    shared:SSL:1m;
	ssl_session_timeout  5m;
	
	ssl_ciphers  HIGH:!aNULL:!MD5;
	ssl_prefer_server_ciphers  on;

	location / {
		proxy_set_header HOST $host;
		
		proxy_set_header X-Forwarded-Proto $scheme;
		
		proxy_set_header X-Real-IP $remote_addr;
		
		proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;

		#此处要修改为你自己的地址
		proxy_pass http://ip:8090;
		
	}
}