http里面的server段配置如下：

server

{

    listen 80;

    listen 443 ssl http2;

    listen [::]:443 ssl http2;

    listen [::]:80;

    server_name fz1.wlphp.com 39.105.195.211;

    index index.php index.html index.htm default.php default.htm default.html;

    root /www/wwwroot/fz1.wlphp.com;

    

    #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;

    ssl_certificate    /etc/letsencrypt/live/fz1.wlphp.com/fullchain.pem;

    ssl_certificate_key    /etc/letsencrypt/live/fz1.wlphp.com/privkey.pem;

    ssl_protocols TLSv1 TLSv1.1 TLSv1.2;

    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

    

    #ERROR-PAGE-START  错误页配置，可以注释、删除或修改

    error_page 404 /404.html;

    error_page 502 /502.html;

    #ERROR-PAGE-END

    

    #PHP-INFO-START  PHP引用配置，可以注释或修改

    #include enable-php-00.conf;    

    #PHP-INFO-END

    

    #REWRITE-START URL重写规则引用,修改后将导致面板设置的伪静态规则失效

    include /www/server/panel/vhost/rewrite/fz1.wlphp.com.conf;

    #REWRITE-END

    

     #负载均衡

     location / {

       proxy_pass        http://upstream1;

        proxy_set_header   Host             $host;

        proxy_set_header   X-Real-IP        $remote_addr;

        proxy_set_header   X-Forwarded-For  $proxy_add_x_forwarded_for;

   }

   

    

    #禁止访问的文件或目录

    location ~ ^/(\.user.ini|\.htaccess|\.git|\.svn|\.project|LICENSE|README.md|qq)

    {

        return 404;

    }

    

    #一键申请SSL证书验证目录相关设置

    location ~ \.well-known{

        allow all;

    }

    

    location ~ .*\.(gif|jpg|jpeg|png|bmp|swf)$

    {

        expires   -1;

        #add_header Cache-Control no-cache;

        error_log off;

        access_log /dev/null;

    }

    

    location ~ .*\.(js|css)?$

    {

        expires      12h;

        error_log off;

        access_log /dev/null;

    }

    access_log  /www/wwwlogs/fz1.wlphp.com.log;

    error_log  /www/wwwlogs/fz1.wlphp.com.error.log;

}



upstream  upstream1  

{

    server   127.0.0.1:71;

    server   127.0.0.1:72;

    server   127.0.0.1:73;

    server   127.0.0.1:74;

    server   127.0.0.1:75;

    ip_hash;

}     

ip_hash(同一ip会被分配给固定的后端服务器,解决session问题)