nginx 转将http跳转到https

#websoceket 使用map
map $http_upgrade $connection_upgrade {
default upgrade;
‘’ close;
}

upstream abc.com
{
server 47.***.**.1:8012;
}
server {
listen 80;
server_name www.abc.com abc.com;
rewrite ^(.) https://$host$1 permanent;
}
server
{
listen 443 ssl;
server_name www.abc.com abc.com;
index index.html index.htm index.php;
ssl on;
ssl_certificate /etc/letsencrypt/live/www.abc.com/fullchain.pem;
ssl_certificate_key /etc/letsencrypt/live/www.abc.com/privkey.pem;
ssl_session_timeout 5m;
ssl_protocols TLSv1 TLSv1.1 TLSv1.2;
ssl_ciphers AESGCM:ALL:!DH:!EXPORT:!RC4:+HIGH:!MEDIUM:!LOW:!aNULL:!eNULL;
ssl_prefer_server_ciphers on;

location /
{
proxy_pass http://abc.com;
proxy_set_header   X-Real-IP            $remote_addr;
proxy_set_header   X-Forwarded-For  $proxy_add_x_forwarded_for;
proxy_set_header   Host                   $http_host;
proxy_set_header   X-NginX-Proxy    true;
proxy_set_header   Connection "";
proxy_http_version 1.1;

proxy_connect_timeout 1;
proxy_send_timeout 30;
proxy_read_timeout 60;

}
error_log   logs/abc_error.log;

}