Nginx配置tomcat负载均衡，解决css样式丢失问题

增加location ~ .*即可

http{
  
    upstream gzf {
      ip_hash;
      server 192.168.2.171:8380;
      server 192.168.2.172:8380;
      server 192.168.2.173:8380;
      server 192.168.2.174:8380;
      server 192.168.2.175:8380;
      server 192.168.2.176:8380;
      server 192.168.2.177:8380;
    }
}
server
{
    listen 8083 ssl;
    server_name 192.168.2.187;
    index index.php index.html index.htm default.php default.htm default.html;
    root  /home/xx; 
 
    #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    /usr/local/nginx/cert/xxx.pem;
    ssl_certificate_key    /usr/local/nginx/cert/xxx.com.key;
    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_cache shared:SSL:10m;
    ssl_session_timeout 10m;
    add_header Strict-Transport-Security "max-age=31536000";
    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
    
    #禁止访问的文件或目录
    location ~ ^/(\.user.ini|\.htaccess|\.git|\.svn|\.project|LICENSE|README.md)
    {
        return 404;
    }
    
    #一键申请SSL证书验证目录相关设置
    location ~ \.well-known{
        allow all;
    }

			# 反向代理
      location /
      {
          add_header 'Access-Control-Allow-Origin' '*';
          proxy_pass   http://gzf/;
          proxy_connect_timeout   3000;
          proxy_send_timeout      3000;
          proxy_read_timeout      3000;

     }


		location ~ .* {
    				# 解决css丢失问题
            proxy_pass http://gzf;
            proxy_set_header Host $http_host;
            proxy_set_header X-Real-IP $remote_addr;
            proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;

    				# 解决https代理http Mixed Content和Blockable问题
						proxy_set_header Upgrade-Insecure-Requests 1;
   	 				proxy_set_header X-Forwarded-Proto https;
	 					add_header Content-Security-Policy upgrade-insecure-requests;

	}

    access_log  /usr/local/nginx/web_content/gzf.xxx.com/gzf.log;
    error_log  /usr/local/nginx/web_content/gzf.xxx.com/gzf.error.log;
}