<html><body><p>单击按钮创建一个窗口，然后显示新窗口的名称。</p><button onclick="myFunction()">试一试</button><script>function myFunction() { var myWindow = window.open("", "MsgWindow", "width=200,height=100"); myWindow.document.write("<p>This window's name is: " + myWindow.name + "</p>");}</script></body></html>