<!DOCTYPE html>
<html>
<head lang="en">
  <meta charset="UTF-8">
  <title>demo</title>
</head>
<body>
  欢迎您,骚年

  <div>
    <p>房间列表</p>
    <ul>
      <li id="room_1"><a href="/room/room_1" target="_blank">1号房间</a></li>
      <li id="room_2"><a href="/room/room_2" target="_blank">2号房间</a></li>
      <li id="room_3"><a href="/room/room_3" target="_blank">3号房间</a></li>
      <li id="room_4"><a href="/room/room_4" target="_blank">4号房间</a></li>
      <li id="room_5"><a 