nginx ?转将http跳转到https

#websoceket 使用mapmap $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; ?}