加入http跳转到https
if ($server_port !~ 443){
rewrite ^(.*)$ https://$host$1 permanent;
}
if (-f $request_filename/index.html){
rewrite (.*) $1/index.html break;
}
if (-f $request_filename/index.php){
rewrite (.*) $1/index.php;
}
if (!-f $request_filename){
rewrite (.*) /index.php;
}