upstream synchrotron {
    least_conn ;
    #server  127.0.0.1:8899;
    server  127.0.0.1:8898;
    #server  127.0.0.1:8897;
    #server  127.0.0.1:8896;
}

proxy_set_header        X-Forwarded-For     $remote_addr;

server
{
    listen 80;
	listen 443 ssl http2;
    server_name fly.dvcloud.xin;
    index index.php index.html index.htm default.php default.htm default.html;
    root /www/wwwroot/fly.dvcloud.xin;
    proxy_connect_timeout 120;
    proxy_read_timeout 120;
    proxy_send_timeout 120;
    #SSL-START SSL相关配置，请勿删除或修改下一行带注释的404规则
    #error_page 404/404.html;

    #HTTP_TO_HTTPS_START
    if ($server_port !~ 443){
        rewrite ^(/.*)$ https://$host$1 permanent;
    }
    #HTTP_TO_HTTPS_END

    ssl_certificate    /www/server/panel/vhost/cert/fly.dvcloud.xin/fullchain.pem;
    ssl_certificate_key    /www/server/panel/vhost/cert/fly.dvcloud.xin/privkey.pem;
    ssl_protocols TLSv1.1 TLSv1.2 TLSv1.3;
    ssl_ciphers ECDHE-RSA-AES128-GCM-SHA256:HIGH:!aNULL:!MD5:!RC4:!DHE;
    ssl_prefer_server_ciphers on;
    ssl_session_cache shared:SSL:10m;
    ssl_session_timeout 10m;
    error_page 497  https://$host$request_uri;

    #SSL-END



    location ~ ^/(download|api|files) {
        proxy_pass http://synchrotron;
    }

    location ~ ^/(index|apps|user/login) {
        try_files $uri $uri/  /index.html;
    }

    location / {
        try_files $uri $uri/  /appdownload/index.html;
    }


    #禁止访问的文件或目录
    location ~ ^/(\.user.ini|\.htaccess|\.git|\.svn|\.project|LICENSE|README.md)
    {
        return 404;
    }


    location ~ .*\.(gif|jpg|jpeg|png|bmp|swf)$
    {
        expires      30d;
        error_log off;
        access_log /dev/null;
    }

    location ~ .*\.(js|css)?$
    {
        expires      12h;
        error_log off;
        access_log /dev/null;
    }
    access_log  /www/wwwlogs/fly.dvcloud.xin.log;
    error_log  /www/wwwlogs/fly.dvcloud.xin.error.log;
}