W3School TIY
编辑您的代码：
<html> <head> <script type="text/javascript"> function createNewDoc() { var newDoc=document.open("text/html","replace"); var txt="<html><body>学习 DOM 非常有趣！</body></html>"; newDoc.write(txt); newDoc.close(); } </script> </head> <body> <input type="button" value="打开并写入一个新文档" onclick="createNewDoc()"> </body> </html>
查看结果: