一台云服务器一个域名下，如何运行多个JAVA后端项目和多个VUE前端项目

// 二级目录名称ruoyi-ui
publicPath: '/ruoyi-ui/',

export default new Router({
  mode: 'history', // 去掉url中的#
  base: '/ruoyi-ui/', // 二级目录路径
  scrollBehavior: () => ({ y: 0 }),
  routes: constantRoutes
})

server
{
    listen 80;
		listen 443 ssl http2;
    server_name www.ycz128.com ycz128.com;
    #index index.php index.html index.htm default.php default.htm default.html;
    root /www/wwwroot/www.ycz128.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    /www/server/panel/vhost/cert/******/fullchain.pem;
    ssl_certificate_key    /www/server/panel/vhost/cert/******/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_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

    #PHP-INFO-START  PHP引用配置，可以注释或修改
    include enable-php-74.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/www.ycz128.com.conf;
    #REWRITE-END

    #禁止访问的文件或目录
    location ~ ^/(\.user.ini|\.htaccess|\.git|\.env|\.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;
    }

    #禁止在证书验证目录放入敏感文件
    if ( $uri ~ "^/\.well-known/.*\.(php|jsp|py|js|css|lua|ts|go|zip|tar\.gz|rar|7z|sql|bak)$" ) {
        return 403;
    }

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

    # location ~ .*\.(js|css)?$
    # {
    #     expires      12h;
    #     error_log /dev/null;
    #     access_log /dev/null;
    # }
    
       location /ruoyi-ui/ {
	    	alias /www/wwwroot/ruoyi-ui/;
	    	index  index.html index.htm;
            try_files $uri $uri/ /index.html =404;
            autoindex  off;
	   }
	
		location /ruoyi-admin/ {
			proxy_set_header Host $http_host;
			proxy_set_header X-Real-IP $remote_addr;
			proxy_set_header REMOTE-HOST $remote_addr;
			proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
			proxy_pass http://localhost:8080/;
		}
		
		location /ruoyi-pub/ {
			proxy_set_header Host $http_host;
			proxy_set_header X-Real-IP $remote_addr;
			proxy_set_header REMOTE-HOST $remote_addr;
			proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
			proxy_pass http://localhost:8081/;
		}
 
    access_log  /www/wwwlogs/******.log;
    error_log  /www/wwwlogs/*******.error.log;
}

# Swagger配置
swagger:
  # 是否开启swagger
  enabled: true
  # 请求前缀
  pathMapping: /ruoyi-pub/