Nginx Https反向代理Tomcat服务

server {
    listen 443 ssl http2;
    server_name  xlcp.nmgzhxy.cn;
    index  index.html index.htm index.php;

    ssl_certificate /root/.acme.sh/xys.cn/fullchain.cer;
    ssl_certificate_key  /root/.acme.sh/xys.cn/xys.cn.key;
    ssl_protocols TLSv1 TLSv1.1 TLSv1.2;
    ssl_prefer_server_ciphers on;
    ssl_ciphers 'EECDH+AESGCM:EDH+AESGCM:AES256+EECDH:AES256+EDH';

    client_max_body_size 1000m;
    client_header_buffer_size 128k;
    large_client_header_buffers 4 128k;

    location / {
        proxy_pass http://172.22.70.110:8090/;
        proxy_redirect http:// $scheme://;   # 必须配置:
        #proxy_redirect     off;
        proxy_set_header   Host             $host;
        proxy_set_header   X-Real-IP        $remote_addr;
        proxy_set_header   X-Forwarded-For  $proxy_add_x_forwarded_for;
        proxy_set_header   X-Forwarded-Proto $scheme;   # 必须配置

        #proxy_set_header   X-Forwarded-Proto  $http_X_Forwarded_Proto;
        proxy_next_upstream error timeout invalid_header http_500 http_502 http_503 http_504;
        proxy_max_temp_file_size 0;
        proxy_connect_timeout      90;
        proxy_send_timeout         90;
        proxy_read_timeout         90;
        proxy_buffer_size          4k;
        proxy_buffers              4 32k;
        proxy_busy_buffers_size    64k;
        proxy_temp_file_write_size 64k;
    }
}

        <Valve  className="org.apache.catalina.valves.RemoteIpValve" 
               remoteIpHeader="X-Forwarded-For" 
               protocolHeader="X-Forwarded-Proto" 
               protocolHeaderHttpsValue="https"/>