假设反向代理地址为:http://yy.com

proxy_pass 与 proxy_set_header Host都要设置

原的图片或js,css设置全部删除

server
{
    listen 80;
    listen 443 ssl;
    listen 443 quic;
    http2 on;
    server_name xx.com www.xx.com;
    index index.php index.html index.htm default.php default.htm default.html;
    root /www/wwwroot/xx.com;

    #CERT-APPLY-CHECK--START
    # 用于SSL证书申请时的文件验证相关配置 -- 请勿删除
    include /www/server/panel/vhost/nginx/well-known/shlkxs.com.conf;
    #CERT-APPLY-CHECK--END

    #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
    set $isRedcert 1;
    if ($server_port != 443) {
        set $isRedcert 2;
    }
    if ( $uri ~ /\.well-known/ ) {
        set $isRedcert 1;
    }
    if ($isRedcert != 1) {
        rewrite ^(/.*)$ https://$host$1 permanent;
    }
    #HTTP_TO_HTTPS_END
    ssl_certificate    /www/server/panel/vhost/cert/shlkxs.com/fullchain.pem;
    ssl_certificate_key    /www/server/panel/vhost/cert/shlkxs.com/privkey.pem;
    ssl_protocols TLSv1.1 TLSv1.2 TLSv1.3;
    ssl_ciphers EECDH+CHACHA20:EECDH+CHACHA20-draft:EECDH+AES128:RSA+AES128:EECDH+AES256:RSA+AES256:EECDH+3DES:RSA+3DES:!MD5;
    ssl_prefer_server_ciphers on;
    ssl_session_tickets on;
    ssl_session_cache shared:SSL:10m;
    ssl_session_timeout 10m;
    add_header Strict-Transport-Security "max-age=31536000";
    add_header Alt-Svc 'quic=":443"; h3=":443"; h3-29=":443"; h3-27=":443";h3-25=":443"; h3-T050=":443"; h3-Q050=":443";h3-Q049=":443";h3-Q048=":443"; h3-Q046=":443"; h3-Q043=":443"';
    error_page 497  https://$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

   location / {

         proxy_pass http://yy.com/;
         proxy_set_header Host "yy.com";
         proxy_set_header X-Real-IP $remote_addr;
         proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
         proxy_set_header REMOTE-HOST $remote_addr;
    }

    access_log  /www/wwwlogs/shlkxs.com.log;
    error_log  /www/wwwlogs/shlkxs.com.error.log;
}