下面的例子可关闭新的浏览器 - 在线编辑器

          <!DOCTYPE html>
<html>
<head>
  <meta charset="utf-8">
  <title>蜜蜂教程(mifengjc.com)</title>
  <script>
    function openWin() {
      myWindow = window.open("", "", "width=200,height=100");
      myWindow.document.write("<p>这是'我的窗口'</p>");
    }

    function closeWin() {
      myWindow.close();
    }
  </script>
</head>
<body>

  <input type="button" value="打开我的窗口" onclick="openWin()" />
  <input type="button" value="关闭我的窗口" onclick="closeWin()" />

</body>
</html>
        